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5mm Aluminum Timing Pulley For 3D Printer (2 pcs)

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Item #: FIT0247 -
Retail: $25.50
Price: $17.07
DFRobot

This is an 20 tooth timing pulley with a center diameter of 5mm (0.2"), this is a good fit for mounting on common stepper motors. These pullies are great for many mechanical projects. They are also...

This is an 20 tooth timing pulley with a center diameter of 5mm (0.2"), this is a good fit for mounting on common stepper motors. These pullies are great for many mechanical projects. They are also commonly used in 3D printers. |Specification| Teeth: 20 Inner diameter: 5mm(0.2") Teeth diameter: 12.5mm (0.49") Teeth Width: 6.8mm (0.27") Outer diameter: 15 mm (0.59") Fastening screws: M3 x2|ShippingList| 5mm Aluminum Timing Pulley For 3D Printer x2 M4 embedded screw x4? ...

6 in 1 Screwdriver Tool Set for Mobile Device

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Item #: EL-THT06019T -
Price: $8.11
Elecrow

This 6 in 1 Screwdriver Tool Set is ideal for the preservation and maintenance of precise work and some optics facilities, such as precise watches, mobile phones, televisions, PDA,PC and other...

This 6 in 1 Screwdriver Tool Set is ideal for the preservation and maintenance of precise work and some optics facilities, such as precise watches, mobile phones, televisions, PDA,PC and other applications. This set coming with 6pcs multi size bits can be also fit most phones in the market. Features 0.8mm bit Pentalobe screwdriver for the screws of iPhone 4/4S,iPhone 5 bottom cover/case T5 bit Screwdriver for the screws of Motorola and Nokia T6 bit Screwdriver for the screws of Motorola and...

8mm Aluminum Timing Pulley For 3D Printer (2 pcs)

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Availability: Out of Stock
Item #: FIT0234 -
Price: $17.07
DFRobot

This is an 20 tooth timing pulley with a center diameter of 8mm (0.31"). These pullies are great for many mechanical projects. They are also very commonly used in 3D printers. |Specification| Tooth:...

This is an 20 tooth timing pulley with a center diameter of 8mm (0.31"). These pullies are great for many mechanical projects. They are also very commonly used in 3D printers. |Specification| Tooth: 20 inner diameter: 8mm (0.31") Teeth diameter: 12.5mm (0.49") Teeth Width: 6.8mm (0.27") Outer diameter: 15 mm (0.59") Fastening screws: M3 x2 |ShippingList| 20 Tooth MXL 8mm x2 M4 embedded screw x4 ...

Adjustable Parts Box

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Item #: PRT-13867 -
Price: $8.31
Sparkfun

This is a small, adjustable part box for components, breakouts and development boards. Made from a clear polypropylene with reliable locking tabs, this box is incredibly durable and water-resistant....

This is a small, adjustable part box for components, breakouts and development boards. Made from a clear polypropylene with reliable locking tabs, this box is incredibly durable and water-resistant. The best part about this little box is the six included dividers that can modify the inside of the container, providing you with compartments as small as 10mm x 40mm. Internally, the Adjustable Parts Box features a 145mm x 80mm area with a fixed divider encroaching halfway inside on both axes...

Adjustable Storage Case

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Item #: PRT-15698 -
Price: $19.89
Sparkfun

This sturdy carrying case is great for carrying anything from tiny components to medium-sized tools. With its adjustable dividers, it could be used to organize the parts on your workbench or you can...

This sturdy carrying case is great for carrying anything from tiny components to medium-sized tools. With its adjustable dividers, it could be used to organize the parts on your workbench or you can take it on the road with you for portable assembly and repair. Slaps plastic lid--this bad boy can fit so many portable soldering irons! The case is about 320mm x 270mm x 80mm overall and double-sided with two locking lids. Note: This case is not ESD safe so make sure care is taken if storing...

Allen Screw Kit

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Availability: Stocked
Item #: TOL-11731 -
Price: $1.65
Sparkfun

"This pack of 4-40 screws comes with a matching hex key. Each screw is 10mm in length. These are left over production stock from the original version of the BigTime Watch Kit so they won’t be...

"This pack of 4-40 screws comes with a matching hex key. Each screw is 10mm in length. These are left over production stock from the original version of the BigTime Watch Kit so they won’t be around for long. Includes: 4x screws 1x hex key Dimensions: 10mm long"

Alligator Clip

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Item #: PRT-00111 -
Price: $0.91
Sparkfun

A staple for the electrical engineer. I can't tell you how many times I've been one clip short! Note: Sold as a single unit.

A staple for the electrical engineer. I can't tell you how many times I've been one clip short! Note: Sold as a single unit.

Aluminum Heatsink Case for Raspberry Pi 4 - Blue

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Availability: Out of Stock
Item #: PRT-15896 -
Price: $35.43
Sparkfun

Why use a heatsink and a case, when you can use a heatsink case?! This blue, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This case...

Why use a heatsink and a case, when you can use a heatsink case?! This blue, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This case is great for situations where you want completely silent cooling, like home media centers. It comes with a thermal pad to provide thermal contact between the CPU and top case, and a handy Allen Key and set of hex bolts to attach the case together. The case gives you access to all of the ports, pins,...

Aluminum Heatsink Case for Raspberry Pi 4 - Gold

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Item #: PRT-15774 -
Price: $35.43
Sparkfun

Why use a heatsink and a case, when you can use a heatsink case?! This gold, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This case...

Why use a heatsink and a case, when you can use a heatsink case?! This gold, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This case is great for situations where you want completely silent cooling, like home media centers. It comes with a thermal pad to provide thermal contact between the CPU and top case, and a handy Allen Key and set of hex bolts to attach the case together. The case gives you access to all of the ports, pins,...

Aluminum Heatsink Case for Raspberry Pi 4 - Magnetite Grey

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Item #: PRT-15775 -
Price: $39.09
Sparkfun

Why use a heatsink and a case, when you can use a heatsink case?! This magnetite grey, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load....

Why use a heatsink and a case, when you can use a heatsink case?! This magnetite grey, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This case is great for situations where you want completely silent cooling, like home media centers. It comes with a thermal pad to provide thermal contact between the CPU and top case, and a handy Allen Key and set of hex bolts to attach the case together. The case gives you access to all of the...

Aluminum Heatsink Case for Raspberry Pi 4 - Obsidian Black

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Item #: PRT-15773 -
Price: $39.09
Sparkfun

Why use a heatsink and a case, when you can use a heatsink case?! This black, anodized aluminum case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This case...

Why use a heatsink and a case, when you can use a heatsink case?! This black, anodized aluminum case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This case is great for situations where you want completely silent cooling, like home media centers. It comes with a thermal pad to provide thermal contact between the CPU and top case, and a handy Allen Key and set of hex bolts to attach the case together. The case gives you access to all of the ports, pins,...

Aluminum Heatsink Case for Raspberry Pi 4 - Purple

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Availability: Out of Stock
Item #: PRT-15894 -
Price: $35.43
Sparkfun

Why use a heatsink and a case, when you can use a heatsink case?! This purple, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This...

Why use a heatsink and a case, when you can use a heatsink case?! This purple, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load. This case is great for situations where you want completely silent cooling, like home media centers. It comes with a thermal pad to provide thermal contact between the CPU and top case, and a handy Allen Key and set of hex bolts to attach the case together. The case gives you access to all of the ports,...

Analog Panel Meter - 0 to 5 VDC

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Item #: TOL-10285 -
Price: $11.04
Sparkfun

This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an adjustable dial. These come in handy for measuring the output of sensors...

This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an adjustable dial. These come in handy for measuring the output of sensors with 5V ranges. The face of the meter is 45x45mm overall. The mounting hole should be 38mm. The overall depth of the meter is 35mm. Documents: Product Sheet

Arduino Uno Enclosure - Clear Plastic

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Item #: PRT-12838 -
Price: $14.44
Sparkfun

The Arduino Uno is the undisputed champion of all development boards, why would you not want to keep your board safe and sound inside this clear plastic enclosure? These cases protect your Arduino...

The Arduino Uno is the undisputed champion of all development boards, why would you not want to keep your board safe and sound inside this clear plastic enclosure? These cases protect your Arduino Uno from things like rogue wires that might short it out while still allowing full access to the board! Simply snap the Uno into the bottom half of the enclosure, then snap the two sides together. As you may have noticed, these enclosures are actually transparent. The enclosures are perfect for...

Argon NEO Raspberry Pi 4 Case

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Item #: PRT-17161 -
Price: $38.99
Sparkfun

This is probably one of the best, basic Raspberry Pi 4 cases you'll find. The Argon NEO Raspberry Pi 4 Case is a plastic and aluminum enclosure that properly protects and cools your Raspberry Pi 4...

This is probably one of the best, basic Raspberry Pi 4 cases you'll find. The Argon NEO Raspberry Pi 4 Case is a plastic and aluminum enclosure that properly protects and cools your Raspberry Pi 4 without obstructing access to the I/O ports on board. A plastic base protects any surface you place the enclosure on from scratches. The middle section is an aluminum shield that goes over top the connectors and board itself. it has extrusions that provide passive cooling for the hottest components...

Argon ONE M.2 Raspberry Pi 4 Case

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Item #: PRT-17752 -
Price: $111.95
Sparkfun

The Argon ONE M.2 case features all the high-end features of the Argon ONE Raspberry Pi case but with the added feature of an M.2 interface for using M.2 (Key-B or Key-B&M) SATA solid state drives...

The Argon ONE M.2 case features all the high-end features of the Argon ONE Raspberry Pi case but with the added feature of an M.2 interface for using M.2 (Key-B or Key-B&M) SATA solid state drives (not included). It also includes some updates over the previous generation of the Argon ONE case including full-sized HDMI ports, power management modes, and built in IR support for using the Pi with remotes. Unfortunately the M.2 SATA support does come at the expense of the USB 3 ports, but offers a...

Argon ONE Raspberry Pi 4 Case

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Item #: PRT-17157 -
Price: $61.29
Sparkfun

If you're looking for a fully-featured Raspberry Pi 4 case, then look no further than the Argon ONE Pi 4 Raspberry Pi Case. In addition to providing passive and active cooling to keep the Pi 4...

If you're looking for a fully-featured Raspberry Pi 4 case, then look no further than the Argon ONE Pi 4 Raspberry Pi Case. In addition to providing passive and active cooling to keep the Pi 4 running cool, it incorporates multiple pieces to allow for access to different levels of the board like a magnetic dedicated door for the 40 pin connector that provides pin numbers and labels. An included fan HAT provides software controllable, active cooling while the aluminum enclosure provides passive...

Argon POLY+ Raspberry Pi 4 Case

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Item #: PRT-17162 -
Price: $12.64
Sparkfun

A basic case with some not so basic features. The Argon POLY+ Raspberry Pi 4 Case uses a three piece snap-fit plastic design to protect your Pi 4 in a cost-effective way. The case has a two step...

A basic case with some not so basic features. The Argon POLY+ Raspberry Pi 4 Case uses a three piece snap-fit plastic design to protect your Pi 4 in a cost-effective way. The case has a two step cover similar to that of the Argon NEO which provides covered protection for the board while leaving the I/O ports accessible and includes a top cover which covers all but leaves room for most HATs and PHATs to sit inside. Also included is a heat sink for the processor and thermal tape to attach it. We...

Artech Digital Multimeter - A5020

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Item #: TOL-18341 -
Price: $43.34
Sparkfun

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your average multimeter, it features a continuity sound at...

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your average multimeter, it features a continuity sound at less than about 40±10Ω, current/voltage sense, and a Smart Measurement feature. You can use the multimeter to measure AC/DC voltage, AC/DC current, resistance, continuity, capacitance, frequency, temperature, Hz DUTY, and test diodes. With Smart Measurement this multimeter meter will auto identify...

Artech Digital Multimeter - A5030

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Item #: TOL-18342 -
Price: $49.36
Sparkfun

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your average multimeter, it features a continuity sound at...

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your average multimeter, it features a continuity sound at less than about 40±10Ω, current/voltage sense, and a Smart Measurement feature. You can use the multimeter to measure AC/DC voltage, AC/DC current, resistance, continuity, capacitance, frequency, temperature, EF, Hz DUTY, and test diodes. With Smart Measurement this multimeter will auto identify the...

Artech Smart Digital Multimeter - A875

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Item #: TOL-18340 -
Price: $34.48
Sparkfun

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your average multimeter, it features a continuity sound at...

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your average multimeter, it features a continuity sound at less than about 40±5Ω, current/voltage sense, and a Smart Measurement feature. You can use the multimeter to measure AC/DC voltage, AC/DC current, resistance, continuity, capacitance, frequency, temperature, NCV, and test diodes. With Smart Measurement this multimeter will automatically identify the...

Auxiliary Clip Magnifier for Soldering

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Availability: Stocked-NoBackOrder
Item #: EL-TH8875AC -
Retail: $13.03
Price: $10.01
Elecrow

It is a very useful maintenance tool with magnifier, clip, LED and iron stand. It can play an important role when you weld small SMD components. You can nip the PCB with clip, enlarge it with...

It is a very useful maintenance tool with magnifier, clip, LED and iron stand. It can play an important role when you weld small SMD components. You can nip the PCB with clip, enlarge it with magnifier and then start to weld. Sometimes, in order to prevent the adjacent pins together when welding the IC with intensive pins, you can use magnifier to enlarge for testing, if the light is weak, you can open the LED.

BeagleBone Black Enclosure - Clear Plastic

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Item #: PRT-12842 -
Price: $14.44
Sparkfun

The BeagleBone Black is a great credit-card-sized development platform with a fast growing community, why would you not want to keep your board safe and sound inside this clear plastic enclosure?...

The BeagleBone Black is a great credit-card-sized development platform with a fast growing community, why would you not want to keep your board safe and sound inside this clear plastic enclosure? These cases protect your BeagleBone Black from things like rogue wires that might short it out while still allowing full access to the board! Simply snap the BBB into the bottom half of the enclosure, then snap the two sides together. As you may have noticed, these enclosures are actually transparent....

Big Red Box - Enclosure

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Item #: PRT-11366 -
Price: $19.08
Sparkfun

This is the Big Red Box! These beefy, bright red, flanged, plastic enclosures will give your widget the protection (and attention) it deserves. You've probably seen these used to enclose radio...

This is the Big Red Box! These beefy, bright red, flanged, plastic enclosures will give your widget the protection (and attention) it deserves. You've probably seen these used to enclose radio equipment or antenna baluns as they can be secured to a pole using U-bolts (not included). At about 3mm thick, this 74x158x90mm enclosure has plenty of space for gizmos, gadgets, widgets and doohickeys. The mounting flanges extend 19mm from either edge with two 50mm-spaced 7mm diameter holes. There's a...

Bus Pirate - v3.6a

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Availability: Stocked
Item #: TOL-12942 -
Price: $56.36
Sparkfun

The Bus Pirate v3.6a, created by Ian Lesnet, is a troubleshooting tool that communicates between a PC and any embedded device over 1-wire, 2-wire, 3-wire, UART, I2C, SPI, and HD44780 LCD protocols -...

The Bus Pirate v3.6a, created by Ian Lesnet, is a troubleshooting tool that communicates between a PC and any embedded device over 1-wire, 2-wire, 3-wire, UART, I2C, SPI, and HD44780 LCD protocols - all at voltages from 0-5.5VDC. This product eliminates a ton of early prototyping effort when working with new or unknown chips. Working with the Bus Pirate is simple and effective - type commands into a terminal on your computer, those commands are interpreted by the Bus Pirate and sent via the...

Bus Pirate Cable

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Availability: Stocked
Item #: CAB-09556 -
Price: $8.94
Sparkfun

This is an interface cable for the Bus Pirate, designed to connect to its 2x5 I/O header. The cable's connector is composed of two rows of five 0.1" spaced pins; it's also polarized, as is the...

This is an interface cable for the Bus Pirate, designed to connect to its 2x5 I/O header. The cable's connector is composed of two rows of five 0.1" spaced pins; it's also polarized, as is the mating connector on-board the Bus Pirate, so you can only connect the cable in one direction. The leads of the cable are terminated with female ends to mate with test hooks. The pin-out of the connector is documented here. ...

Carrying Case - Black HDPE

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Availability: Out of Stock
Item #: PRT-14474 -
Price: $21.96
Sparkfun

Sometimes all you need is a simple but durable carrying case for your parts or projects. This carrying case is molded out of protective, black High-Density Polyethylene (HDPE), providing a good mix...

Sometimes all you need is a simple but durable carrying case for your parts or projects. This carrying case is molded out of protective, black High-Density Polyethylene (HDPE), providing a good mix of abrasion resistance, impact toughness, resistance to chemicals, and strength for whatever you need to go inside! The lid features a Polyolefin snap-in latch and carrying handle as well. This case is the same one we have used for the SparkFun Inventor's Kit v4.0, but unlike previous cases for the...

Digilent Analog Discovery 2

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Availability: Out of Stock
Item #: TOL-13929 -
Price: $930.79
Sparkfun

The Digilent Analog Discovery 2 is a USB oscilloscope and multi-function instrument that allows users to measure, visualize, generate, record, and control mixed-signal circuits of all kinds....

The Digilent Analog Discovery 2 is a USB oscilloscope and multi-function instrument that allows users to measure, visualize, generate, record, and control mixed-signal circuits of all kinds. Developed in conjunction with Analog Devices and supported by Xilinx University Program, the Analog Discovery 2 is small enough to fit in your pocket, but powerful enough to replace a stack of lab equipment, providing engineering students, hobbyists, and electronics enthusiasts the freedom to work with...

Digital LED Voltmeter

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Availability: Stocked
Item #: PRT-14313 -
Price: $4.31
Sparkfun

This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provides a readout on its three 7-segment LEDs. This voltmeter is able to...

This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provides a readout on its three 7-segment LEDs. This voltmeter is able to provide a readout of voltages from 2.5VDC to 30VDC within a 1% accuracy. Features: Range: 2.5VDC --- 30VDC Display: Three 0.28" Red 7-Segment LEDs Refresh Rate: ~1sec Accuracy Within 1%

Digital Multimeter - Basic

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Availability: Stocked
Item #: TOL-12966 -
Price: $26.99
Sparkfun

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. The SparkFun Digital Multimeter, however, is not your average multimeter, it features a loud continuity...

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. The SparkFun Digital Multimeter, however, is not your average multimeter, it features a loud continuity sound, current/voltage sense, and quality probes. You can use the multimeter to measure DC and AC voltage, DC current, resistance, continuity, and test diodes. With this version we've done away with the bright flashy colors that can get us into trouble and gone with a nice, neutral gray. This...

Digital Storage Oscilloscope - 100MHz (TBS2104)

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Item #: TOL-14925 -
Price: $6,148.03
Sparkfun

The Tektronix TBS2104 Digital Storage Oscilloscope offers a 9-inch WVGA display, 20 million point record length and 1GS/s sample rate. With this oscilloscope you will be able to capture and display...

The Tektronix TBS2104 Digital Storage Oscilloscope offers a 9-inch WVGA display, 20 million point record length and 1GS/s sample rate. With this oscilloscope you will be able to capture and display significantly more signal to speed up evaluations of designs. On-waveform cursor readouts and 32 automated measurements allow users to easily and confidently analyze signals. The TekVPI® probe interface works with traditional BNC connections, while also enabling wide application coverage with active...

Digital Voltmeter Ammeter 30V 10A Red and Blue

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Item #: TOL-18374 -
Price: $11.72
Sparkfun

While a DMM is great for a quick check, a panel mount current and volt meter is handy when you need to constantly monitor a system. Battery backed systems can be quickly diagnosed by checking the...

While a DMM is great for a quick check, a panel mount current and volt meter is handy when you need to constantly monitor a system. Battery backed systems can be quickly diagnosed by checking the overall system voltage; run times can be calculated based on the instantaneous current consumption rates. For all those times and more, it's just super handy to have a meter available. This digital combination DC current/volt meter measures up to 30V and 10A using approximately 15mA quiescent current....

DTMF Generator Click

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Availability: Out of Stock
Item #: DEV-18913 -
Price: $61.29
Sparkfun

DTMF Generator Click is a compact add-on board that generates DTMF (Dual-Tone Multi-Frequency) signals designed for MCU interfaces. This board features the HT9200A, a dual-tone multi-frequency...

DTMF Generator Click is a compact add-on board that generates DTMF (Dual-Tone Multi-Frequency) signals designed for MCU interfaces. This board features the HT9200A, a dual-tone multi-frequency decoder mostly used in mobile communications systems from Holtek Semiconductor Inc.. The HT9200A tone generators can be instructed by an MCU to generate 16 dual tones and 8 single tones from its DTMF pin. It provides a Serial Mode interface, has a low total harmonic distortion and features a low current...

Electrician Tape - Red

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Availability: Stocked-NoBackOrder
Item #: EL-TET10020T -
Retail: $1.58
Price: $1.21
Elecrow

Electrical tape is a type of pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity. It is very useful in our daily life.For example,when your wire...

Electrical tape is a type of pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity. It is very useful in our daily life.For example,when your wire was bitten by something, it will come in handy.Specifications Material: PVC Adhesive: Nature Rubber, Pressure Sensitive AdhesiveThickness: 0.13mm Width: 18mm Length: 10m Use temperature: 0~80\xb0C MAX use voltage: 600VElongation at break: 150% ~ 220% tensile stress: 2.5-3Kg/cm Features For insulating...

Enclosure - Aluminum (112x61x31mm)

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Item #: PRT-13839 -
Price: $10.90
Sparkfun

These are our small, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rated IP54 against dust and splashing water. Because...

These are our small, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rated IP54 against dust and splashing water. Because it's aluminum, it's easy to cut and drill so that you can add LCD screens, buttons and cable connections. If you want to "pretty up" your project, hit this with some fine-grit sand paper and buff it or just spray paint it! These enclosures are perfect for producing "stomp box" style effects pedals....

Enclosure - Aluminum (120x94.5x34mm)

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Item #: PRT-13838 -
Price: $11.04
Sparkfun

These are our large, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rated IP54 against dust and splashing water. Because...

These are our large, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rated IP54 against dust and splashing water. Because it's aluminum, it's easy to cut and drill so that you can add LCD screens, buttons and cable connections. If you want to "pretty up" your project, hit this with some fine-grit sand paper and buff it or just spray paint it! These enclosures are perfect for producing "stomp box"-style effects pedals....

Flirc Raspberry Pi Zero Case

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Availability: Stocked
Item #: PRT-16782 -
Price: $28.18
Sparkfun

The Flirc Raspberry Pi Zero Case has an aluminium casing with a core heatsink and smooth top, offering silent, passive and efficient cooling combined with great looks. This case also comes with a...

The Flirc Raspberry Pi Zero Case has an aluminium casing with a core heatsink and smooth top, offering silent, passive and efficient cooling combined with great looks. This case also comes with a thermal pad that can fit to the case heatsink core before fitting your Raspberry Pi Zero. The SD Card is enclosed inside the case so it won't slip out or get stolen. The case needs to be disassembled before the SD card can be removed. There’s even a pre-installed lanyard included in the box in case...

Frequency Generator Kit - FG085

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Item #: KIT-11394 -
Price: $117.18
Sparkfun

Function generators are useful in a ton of applications from RF to embedded logic. They're not usually super cheap though. Good news: we found a kit. The FG085 MiniDDS Function Generator is a 'some...

Function generators are useful in a ton of applications from RF to embedded logic. They're not usually super cheap though. Good news: we found a kit. The FG085 MiniDDS Function Generator is a 'some assembly required' kit that becomes a flexible, functional and easy to use frequency generator. Just solder the through-hole parts in place, attach the face/base plates and before you know it you'll be generating sinewaves at frequencies up to 200KHz! But that's only one of the tricks this thing can...

Grease for 3D Printer (5 gram)

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Availability: Stocked-NoBackOrder
Item #: FIT0276 -
Price: $1.64
DFRobot

This box of grease is very small, light and easy to carry. It can be uesd in many places. It is suitable for the condition of light load or high speed plastic gear, plastic parts, nylon retainer...

This box of grease is very small, light and easy to carry. It can be uesd in many places. It is suitable for the condition of light load or high speed plastic gear, plastic parts, nylon retainer bearing lubrication, protection and noise reduction. You will need it for your robot and 3D Printer. |Specification| Net Weight : 5g|ShippingList| Grease(5g) x1

Heatsink Compound

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Item #: PRT-09599 -
Price: $6.00
Sparkfun

This is a 5g syringe of white heatsink compound (aka thermal grease, thermal paste, thermal goo). Use this whenever you're connecting a component to a heatsink, it'll really help to dissipate even...

This is a 5g syringe of white heatsink compound (aka thermal grease, thermal paste, thermal goo). Use this whenever you're connecting a component to a heatsink, it'll really help to dissipate even more potentially damaging heat. This compound is composed of 50% silicone, 20% carbon, and 30% metal oxide. It has a thermal conductivity of 1.172 W/(mK), which should be plenty for voltage regulators, MOSFETs, motor drivers, audio amplifiers, etc. Features: Color: White Thermal Conductivity: 1.172...

Heatsink TO-220

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Availability: Back Order
Item #: PRT-00121 -
Price: $2.18
Sparkfun

Small heat sink for TO-220 components. Ideal for keeping your 5V and 3.3V regulators running cool. Black anodized bolt on type with 2.5W dissipation.

Small heat sink for TO-220 components. Ideal for keeping your 5V and 3.3V regulators running cool. Black anodized bolt on type with 2.5W dissipation.

Hemostats-Curved

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Availability: Stocked
Item #: TOL-08555 -
Price: $6.87
Sparkfun

Hemostats-Curved Description: 5" hemostats with a curved tip. We use them exclusively to hold small SMD parts in place while soldering. A must have for any hand-assembly project. ...

Hemostats-Curved Description: 5" hemostats with a curved tip. We use them exclusively to hold small SMD parts in place while soldering. A must have for any hand-assembly project.

Hot-air Rework Nozzles - Y1126

Out of Stock
Availability: Out of Stock
Item #: TOL-07925 -
Price: $30.82
Sparkfun

Hot-air rework nozzles compatible with all of our rework stations. Sold in single units by model number. Documents: Spec Sheet ...

Hot-air rework nozzles compatible with all of our rework stations. Sold in single units by model number. Documents: Spec Sheet

Hot-air Rework Replacement Element - Temp Controlled

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Availability: Back Order
Item #: TOL-11130 -
Price: $39.06
Sparkfun

Here's a replacement heating element for our hot-air rework stations. It's compatible with Sunkko stations and our own branded rework station. The element is the same for other manufacturers and the...

Here's a replacement heating element for our hot-air rework stations. It's compatible with Sunkko stations and our own branded rework station. The element is the same for other manufacturers and the connector can be modified by a skilled user to work with other manufacturers. This element includes a thermocouple element at the tip of the air flow with two wires to be connected to a temperature sensing circuit.

iFixit Essential Electronics Toolkit

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Availability: Stocked
Item #: TOL-15256 -
Price: $64.78
Sparkfun

Having a broken phone or electronics device stinks, whether it's a screen going out, a cable becoming unplugged, or even build-up in the USB port. The majority of us have had it happen. For those...

Having a broken phone or electronics device stinks, whether it's a screen going out, a cable becoming unplugged, or even build-up in the USB port. The majority of us have had it happen. For those who'd rather "DIY" it themselves, the iFixit Essential Electronics Toolkit is for you. What makes the iFixit line stand out from others is the quality of the tools and having the CORRECT tools. With included popular (but maybe more importantly, unpopular) driver bits and plastic shims as well as other...

iFixit Pro Tech Toolkit

Stocked
Availability: Stocked
Item #: TOL-15255 -
Price: $173.22
Sparkfun

Having a broken phone or electronics device stinks, whether it's a screen going out, a cable becoming unplugged, or even a more severe issue that will cost you more money that your device is worth....

Having a broken phone or electronics device stinks, whether it's a screen going out, a cable becoming unplugged, or even a more severe issue that will cost you more money that your device is worth. The majority of us have had it happen. For those who'd rather "DIY" it themselves, the iFixit Pro Tech Toolkit for professionals and amateurs alike who are willing to step up to the plate. What makes the iFixit line stand out from others is the quality of the tools and having the CORRECT tools. With...

JST connector Kit (2.54mm) (0.1)

Out of Stock
Availability: Out of Stock
Item #: FIT0255 -
Price: $15.34
DFRobot

This kit includes JST XHP-2, XHP-3 and XHP-4 housing (20 units each), through-hole type shrouded header (20 units each) and crimp contact (100 units). |Specification| Current rating:3A AC,DC (AWG...

This kit includes JST XHP-2, XHP-3 and XHP-4 housing (20 units each), through-hole type shrouded header (20 units each) and crimp contact (100 units). |Specification| Current rating:3A AC,DC (AWG #22) Voltage rating:250V AC,DC Temperature range?-25? to +85??including temperature rise in applying electrical current? Contact resistance?Initial value/10m &;Omega; max. After environmental testing/20m &;Omega; max. Insulation resistance?1000M &;Omega; min. Withstanding voltage?1000V AC/minute...

Large Heatsink - Multiwatt Package

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Availability: Back Order
Item #: PRT-09576 -
Price: $23.03
Sparkfun

This beefy heatsink is designed to dissipate a lot of heat! The 6400BG heatsink fits TO-220, TO-218, TO-247, and Multiwatt packages - which means it's a great fit for the STA540, L298N, and all of...

This beefy heatsink is designed to dissipate a lot of heat! The 6400BG heatsink fits TO-220, TO-218, TO-247, and Multiwatt packages - which means it's a great fit for the STA540, L298N, and all of our T-220 package voltage regulators. Documents: Datasheet ...

LM8UU Linear Bearings for 3D Printer

Stocked-NoBackOrder
Availability: Stocked-NoBackOrder
Item #: EL-P3D0125LM8 -
Price: $7.42
Elecrow

      This linear ball bearing is intended to slide along an M8 linear shaft. They are used in all RepRap (Prusa i3) and other 3D printers for X / Y Axis Movements. Features 24mm long...

      This linear ball bearing is intended to slide along an M8 linear shaft. They are used in all RepRap (Prusa i3) and other 3D printers for X / Y Axis Movements. Features 24mm long x 15mm outer diameter x 8mm inner diameter

Logic Pro 8 - USB Logic Analyzer

Out of Stock
Availability: Out of Stock
Item #: TOL-13196 -
Price: $3,422.75
Sparkfun

Do you need big logic analysis in a small package? That's exactly what the Logic Pro 8 brings you. The Logic Pro 8 is a 8-channel USB logic analyzer with so much style it'll make your cell phone...

Do you need big logic analysis in a small package? That's exactly what the Logic Pro 8 brings you. The Logic Pro 8 is a 8-channel USB logic analyzer with so much style it'll make your cell phone jealous. Simply connect it to your computer with the included USB 3.0 cable, attach your test probes and install the Saleae Logic software and you'll be debugging in no time. Along with adding 4 more channels of signal capture, the Logic Pro 8 differs from the Logic 4 by increasing the max sample rate,...

Macchina A0 OBD-II Development Module

Out of Stock
Availability: Out of Stock
Item #: DEV-17493 -
Price: $158.97
Sparkfun

The A0 in the latest in Macchina's line of OBD-II interfaces. The A0 uses the power of the ESP32 BLE and WiFi module to allow for wireless access to the OBD-II port most modern cars have. The...

The A0 in the latest in Macchina's line of OBD-II interfaces. The A0 uses the power of the ESP32 BLE and WiFi module to allow for wireless access to the OBD-II port most modern cars have. The Macchina A0 module plugs directly into the OBD-II port found in most modern cars and receives it's power from the port. From there, one can interface with the device through a few different methods. The easiest is with software such as SavvyCAN, Torque Lite on Android. Besides getting all on board...

Mesh cable guide (1.25m) (49.21)

Out of Stock
Availability: Out of Stock
Item #: FIT0250 -
Price: $1.02
DFRobot

This is a black braided cable guide. The braid provides some rigidity to the cables, also, it can be expanded by compressing it which will allow many more cables to fit inside. |Specification|...

This is a black braided cable guide. The braid provides some rigidity to the cables, also, it can be expanded by compressing it which will allow many more cables to fit inside. |Specification| Color: Black Length: 1.25m (49.21") Inner diameter: 10mm (0.39") |ShippingList| Braided cable guide (1.25 meter)

MI:pro Mountable Case for micro:bit

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Availability: Back Order
Item #: PRT-14335 -
Price: $10.90
Sparkfun

The Mountable MI:pro is a simple and compact protective case for the micro:bit. These cases feature a three-layer construction style with ability to wall-mount the whole assembly onto any surface...

The Mountable MI:pro is a simple and compact protective case for the micro:bit. These cases feature a three-layer construction style with ability to wall-mount the whole assembly onto any surface you want while still providing access to all buttons and ports on the micro:bit. Though these cases do feature wall-mountable tabs, the biggest benefit of using a case is to not accidentally short out the pads on the back of the micro:bit. Construction is simple, requiring only a small flathead...

MI:pro Mountable Case for micro:bit V2

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Availability: Back Order
Item #: PRT-17868 -
Price: $10.75
Sparkfun

The Mountable MI:pro is a simple and compact protective case for the micro:bit. This case has been specifically designed with portability and expansion in mind and is compatible with both the...

The Mountable MI:pro is a simple and compact protective case for the micro:bit. This case has been specifically designed with portability and expansion in mind and is compatible with both the original micro:bit V1 and the micro:bit V2. These cases feature a three-layer construction style with ability to wall-mount the whole assembly onto any surface you want while still providing access to all buttons and ports on the micro:bit. Though these cases do feature wall-mountable tabs, the biggest...

MI:pro Protector Case for micro:bit V2

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Availability: Back Order
Item #: PRT-17867 -
Price: $13.11
Sparkfun

This MI:pro Protector Case for the BBC micro:bit has been designed to work with both the original micro:bit V1 and the micro:bit V2. These cases feature a four-layer construction style with ability...

This MI:pro Protector Case for the BBC micro:bit has been designed to work with both the original micro:bit V1 and the micro:bit V2. These cases feature a four-layer construction style with ability to mount a 2xAAA battery pack to the back of the case while still providing access to all buttons and ports on the micro:bit. Though these cases do protect the micro:bit astoundingly well, the biggest benefit of using the MI:pro is to not accidentally short out the pads on the back of the micro:bit....

MIKROE L Meter Click

Out of Stock
Availability: Out of Stock
Item #: TOL-19706 -
Price: $23.50
Sparkfun

L Meter Click is a compact and accurate Click board™, capable of measuring and monitoring the inductance of the external component. The board can be used to measure a wide range of inductance. The...

L Meter Click is a compact and accurate Click board™, capable of measuring and monitoring the inductance of the external component. The board can be used to measure a wide range of inductance. The design is based on a single high-speed voltage comparator LM311 by which the frequency of the oscillating LC circuit is measured and, based on the known value of capacitance, measures the unknown inductance value. L Meter Click can be used to measure inductance as well as to check the accuracy and...

MIKROE Multimeter Click

Out of Stock
Availability: Out of Stock
Item #: TOL-18850 -
Price: $94.35
Sparkfun

MIKROE Multimeter Click is a Click board™ designed to measure voltage, current, resistance, and capacitance properties of the components, connected to the input terminals. Each property measurement...

MIKROE Multimeter Click is a Click board™ designed to measure voltage, current, resistance, and capacitance properties of the components, connected to the input terminals. Each property measurement is done on a separate terminal. Each measurement section conditions the input signal from the respective input terminal and forwards it to a four-channel 12-bit A/D converter. All the inputs are equipped with the differential amplifiers, that allow both positive and negative signals to be measured....

MIKROE Tester Click

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Availability: Back Order
Item #: TOL-18847 -
Price: $14.05
Sparkfun

MIKROE Tester Click is a Click board™ used as a diagnostic tool on the mikroBUS™ socket. It contains an array of 2x6 LEDs, which signalize the presence of the HIGH/LOW logic level on each pin,...

MIKROE Tester Click is a Click board™ used as a diagnostic tool on the mikroBUS™ socket. It contains an array of 2x6 LEDs, which signalize the presence of the HIGH/LOW logic level on each pin, providing a visual feedback to the developer. Two additional LEDs indicate the presence of +3.3V and +5V on the mikroBUS™ power rails. This simple diagnostic tool can save hours of troubleshooting, saving the application developer from having to connect various complicated measurement instruments, only...

MIKROE Waveform 2 Click

Out of Stock
Availability: Out of Stock
Item #: DEV-19340 -
Price: $129.78
Sparkfun

Waveform 2 Click is a compact add-on board that contains a direct digital synthesis device for waveform generator applications. This board features the AD9834, a 75 MHz low power DDS device capable...

Waveform 2 Click is a compact add-on board that contains a direct digital synthesis device for waveform generator applications. This board features the AD9834, a 75 MHz low power DDS device capable of producing high-performance sine/triangle/square outputs from Analog Devices. It provides the capability for phase and frequency modulation and has an on-board comparator that allows the production of a square wave signal for clock generation. With a 75 MHz clock rate resolution of 0.28Hz can be...

MIKROE Waveform 3 Click

Out of Stock
Availability: Out of Stock
Item #: DEV-19285 -
Price: $58.93
Sparkfun

Waveform 3 Click is a compact add-on board that represents a high-performance signal generator. This board features the AD9837, a low-power programmable waveform generator capable of producing sine,...

Waveform 3 Click is a compact add-on board that represents a high-performance signal generator. This board features the AD9837, a low-power programmable waveform generator capable of producing sine, triangular, and square wave outputs from Analog Devices. This direct digital synthesizer creates arbitrary analog waveforms from a fixed-frequency reference clock. It has software programmable output frequency and phase via a 3-wire SPI serial interface and is compatible with DSP standards. This...

MIKROE Waveform Click

Out of Stock
Availability: Out of Stock
Item #: DEV-18969 -
Price: $110.89
Sparkfun

MIKROE Waveform Click is a precise sine/triangle/square waveform generator, capable of reproducing frequencies up to 12MHz. It utilizes a Direct Digital Synthesis (DDS) IC made by Analog Devices, a...

MIKROE Waveform Click is a precise sine/triangle/square waveform generator, capable of reproducing frequencies up to 12MHz. It utilizes a Direct Digital Synthesis (DDS) IC made by Analog Devices, a company famed for its specialization in DSP development and engineering. The AD9833 waveform generator IC requires a very low count of additional components: besides the external clock source, it requires almost no components, allowing the Click board™ to be equipped with some additional circuits. A...

Modular Plastic Storage Box - Medium (4 pack)

Out of Stock
Availability: Out of Stock
Item #: TOL-11528 -
Price: $8.31
Sparkfun

Face it, if you keep this up your workbench is going to turn into a galaxy of small parts with no place for anything and nothing in its place. Okay, so maybe that just happens to some of us, but...

Face it, if you keep this up your workbench is going to turn into a galaxy of small parts with no place for anything and nothing in its place. Okay, so maybe that just happens to some of us, but everyone could use a little organization and that's exactly what this product offers. These modular storage boxes snap together so you can keep all of your parts separated and together all at once. As if that isn't cool enough, the transparent lids on these storage modules are also spring loaded so you...

Modular Plastic Storage Box - Small (10 pack)

Out of Stock
Availability: Out of Stock
Item #: TOL-11527 -
Price: $8.31
Sparkfun

Face it, if you keep this up your workbench is going to turn into a galaxy of small parts with no place for anything and nothing in its place. Okay, so maybe that just happens to some of us, but...

Face it, if you keep this up your workbench is going to turn into a galaxy of small parts with no place for anything and nothing in its place. Okay, so maybe that just happens to some of us, but everyone could use a little organization and that's exactly what this product offers. These modular storage boxes snap together so you can keep all of your parts separated and together all at once. As if that isn't cool enough, the transparent lids on these storage modules are also spring loaded so you...

Monocle Magnifier - Illuminated

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Availability: Back Order
Item #: TOL-09316 -
Price: $19.89
Sparkfun

When working with small parts, sometimes you need magnification and some extra light. This is a monocle we use regularly in our production facility. It has a 10x lens with a working distance of...

When working with small parts, sometimes you need magnification and some extra light. This is a monocle we use regularly in our production facility. It has a 10x lens with a working distance of about 1-1/2". The 1" diameter eye piece fits snugly around your eye with a 15" aluminum-core headband. The LED provides sufficient light at the working distance. This loop magnifier set itself apart in our eyes because of the little LED on the side. Trying to view SMD connections is hard enough - the...