Products 181-216 of 2253
Show

Ball Caster Omni-Directional Metal

Availability: Back Order
Item #: ROB-00320 -
Price: $11.61 inc GST
Sparkfun

A metal caster used for omni-directional robots. Omni-what? Imagine a robot with the dual-motor gear box. The robot can pivot in one spot, but it must also allow the other wheels on the drive train...

A metal caster used for omni-directional robots. Omni-what? Imagine a robot with the dual-motor gear box. The robot can pivot in one spot, but it must also allow the other wheels on the drive train to move or slide during a turn. This caster allows the robot to rotate and pivot in all directions - omni-directional - without the need for complex steering mechanisms. two complete casters Features: Can be configured for 6 different overall heights including 11, 16, 25, 27, 35, and 37mm Includes...

Balun Ember Transformer (Strip of 5)

Availability: Back Order
Item #: DD-14410 -
Price: $5.07 inc GST
Sparkfun

This is a simple strip of five signal-conditioning Balun Ember Transformers from Wurth Elektronik that allows you to convert an unbalanced signal in a transmission line to a balanced one, or vice...

This is a simple strip of five signal-conditioning Balun Ember Transformers from Wurth Elektronik that allows you to convert an unbalanced signal in a transmission line to a balanced one, or vice versa. Each of these ICs possesses a frequency range of 2400MHz to 2500MHz with an impedance of 50 ohms unbalanced and 100 ohms balanced. These specific transformers were once used in our ATmega128RFA1 Development Board but, sadly, are no longer needed. We have made them available at a drastically...

Banana to Alligator Cable

Availability: Stocked
Item #: CAB-00509 -
Price: $7.13 inc GST
Sparkfun

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Features: 36" long ...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Features: 36" long

Banana to Alligator Coax Cable

Availability: Back Order
Item #: CAB-00508 -
Price: $8.51 inc GST
Sparkfun

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. High quality coax cable with stress relief sleeves. Features: 36" long ...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. High quality coax cable with stress relief sleeves. Features: 36" long

Banana to Banana Cable - Right Angle

Availability: Back Order
Item #: CAB-15368 -
Price: $10.32 inc GST
Sparkfun

These are 12" long cables terminated with banana plugs. Pretty standard, right? Wrong! These right angle banana plugs were specifically made to be great, low profile matches to the contacts on the...

These are 12" long cables terminated with banana plugs. Pretty standard, right? Wrong! These right angle banana plugs were specifically made to be great, low profile matches to the contacts on the boards in the micro:bit and gator:bit ecosystems. This allows for easy press-fit connections, all without the temptation to stick your finger into the open jaws of an alligator clip (c'mon, we've all been there). They're particularly ideal for younger users. This is a set of five cables, in assorted...

Banana to Banana Cables

Availability: Stocked
Item #: CAB-00507 -
Price: $8.94 inc GST
Sparkfun

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Features: 36" Long ...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Features: 36" Long

Banana to IC Hook Cables

Availability: Stocked-NoBackOrder
Item #: CAB-00506 -
Price: $9.24 inc GST
Sparkfun

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Features: 36" Long ...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pairs. Features: 36" Long

Bare Conductive - Electric Paint (50ml)

Availability: Out of Stock
Item #: COM-10994 -
Price: $55.88 inc GST
Sparkfun

Bare Conductive's Electric Paint is just like any other water-based paint... except that it's electrically conductive! This means that you can actually paint wires onto things like models, clothes,...

Bare Conductive's Electric Paint is just like any other water-based paint... except that it's electrically conductive! This means that you can actually paint wires onto things like models, clothes, furniture, walls, almost anything you can think of. Standard acrylic or water-based paints can even be used alongside Electric Paint to act as insulation or to create multi-layer circuitry! You can apply Bare's Electric Paint like any other water-based paint. You can use a brush, a roller,...

Bare Conductive - Electric Paint Pen (10ml)

Availability: Out of Stock
Item #: COM-11521 -
Price: $22.35 inc GST
Sparkfun

Bare Conductive's Electric Paint is just like any other water-based paint... except that it's electrically conductive! This means that you can actually paint wires onto things like models, clothes,...

Bare Conductive's Electric Paint is just like any other water-based paint... except that it's electrically conductive! This means that you can actually paint wires onto things like models, clothes, furniture, walls, almost anything you can think of. Standard acrylic or water-based paints can even be used alongside Electric Paint to act as insulation or to create multi-layer circuitry! Oh yeah, and now? It comes in a pen! Bare's Electric Paint Pens are a great electronics prototyping tool for...

Bare Conductive Touch Board

Availability: Out of Stock
Item #: DEV-13298 -
Price: $111.77 inc GST
Sparkfun

The Touch Board from Bare Conductive is an easy-to-use Arduino@Heart board that gives you the ability to turn almost any material or surface into a sensor. Each Touch Board offers 12 electrodes for...

The Touch Board from Bare Conductive is an easy-to-use Arduino@Heart board that gives you the ability to turn almost any material or surface into a sensor. Each Touch Board offers 12 electrodes for your a conductive ink or other type of connector that can be drawn or attached to create light switches, musical instruments, or custom interactive surfaces all through the Arduino IDE. The Bare Conductive Touch Board is even equipped with an onboard MP3 player making each board capable of turning...

Barometric Pressure Sensor - BMP180

Availability: Stocked
Item #: COM-11823 -
Price: $10.33 inc GST
Sparkfun

"The BMP180 is a high-precision, ultra-low power digital barometer. It offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.02 hPa. The BMP185 is based on...

"The BMP180 is a high-precision, ultra-low power digital barometer. It offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.02 hPa. The BMP185 is based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. What makes this sensor great is that it is nearly identical to its former rev, the BMP085! This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a...

Barometric Pressure Sensor - MPL115A1

Availability: Stocked-NoBackOrder
Item #: SEN-09602 -
Price: $11.28 inc GST
Sparkfun

The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current...

The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current consumption is 10µA at one measurement per second. The sensor outputs both temperature and pressure readings on the SPI bus. See page 3 of the datasheet for information on how to take readings from the pressure sensor. Breakout board coming soon! Features: Wide supply voltage range -40°C to 105°C maximum...

Barrel Jack Adapter - USB to 5.5mm

Availability: Back Order
Item #: TOL-08639 -
Price: $5.59 inc GST
Sparkfun

This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the user to use a USB port on a computer, laptop, or on our cigarette power...

This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the user to use a USB port on a computer, laptop, or on our cigarette power supply to provide our development boards with 5V. The USB specification limits current consumption to a max of 500mA from a USB port but this is more than enough to run a simple development board. Cable length is 3 feet.

Barrel Jack Extension Cable - M-F (3 ft)

Availability: Back Order
Item #: COM-11706 -
Price: $3.01 inc GST
Sparkfun

Do you fear that your power may not be "far reaching" enough? How would another 3' work for you? Okay, so it doesn't sound very dramatic, but sometimes an extra 3' of power cable is exactly what...

Do you fear that your power may not be "far reaching" enough? How would another 3' work for you? Okay, so it doesn't sound very dramatic, but sometimes an extra 3' of power cable is exactly what your project needs. Don't hack apart a nice clean barrel jack connection just because it won't reach, this male-to-female barrel jack extension cable will make the reach. This cable is terminated with 5.5x2.1mm barrel connectors, one male and one female, and fits most of our products that use a DC...

Barrel Jack Extension Cable - M-F (6 ft)

Availability: Stocked
Item #: COM-11707 -
Price: $3.46 inc GST
Sparkfun

Do you fear that your power may not be "far reaching" enough? How would another 6' work for you? Okay, so it doesn't sound very dramatic, but sometimes an extra 6' of power cable is exactly what...

Do you fear that your power may not be "far reaching" enough? How would another 6' work for you? Okay, so it doesn't sound very dramatic, but sometimes an extra 6' of power cable is exactly what your project needs. Don't hack apart a nice clean barrel jack connection just because it won't reach, this male-to-female barrel jack extension cable will make the reach. This cable is terminated with 5.5x2.1mm barrel connectors, one male and one female, and fits most of our products that use a DC...

Barrel Jack to 2-pin JST

Availability: Back Order
Item #: TOL-08734 -
Price: $5.16 inc GST
Sparkfun

Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power supply to a relatively small, SMD JST connector. We found that many of...

Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power supply to a relatively small, SMD JST connector. We found that many of the SMD connectors used for battery charging were too large or were not capable of through-putting the current we wanted for faster charging. This setup, with a SMD JST connector and wall power supply, can handle up to 2A!

Basic 16x2 Character LCD - Black on Green 3.3V

Availability: Back Order
Item #: LCD-09053 -
Price: $29.15 inc GST
Sparkfun

This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface (datasheet). Interface code is widely available for many different controllers and...

This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface (datasheet). Interface code is widely available for many different controllers and systems. You will need ~11 general I/O pins to interface to this LCD screen. Includes yellow LED backlight. Get Started with the Basic Character LCD Guide Features: High quality STN 16x2 character LCD 3.3V power supply Yellow LED Backlight 5x8 dot characters ST7066 controller 1/16 duty cycle 0.34 x...

Basic 16x2 Character LCD - Black on Green 5V

Availability: Back Order
Item #: LCD-00255 -
Price: $29.15 inc GST
Sparkfun

This is a basic 16 character by 2 line display. Black text on Green background. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You...

This is a basic 16 character by 2 line display. Black text on Green background. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight. Get Started with the Basic Character LCD Guide Features: 3.15" x 1.425" Documents: Hookup Guide GDM1602K.pdf Extended Datasheet mbed Example AVR Example Character Generator ...

Basic 16x2 Character LCD - RGB Backlight 5V

Availability: Back Order
Item #: LCD-10862 -
Price: $29.15 inc GST
Sparkfun

This is similar to other 16x2 character LCDs that you've seen before but with one vibrant difference: The backlight is actually an RGB LED. This means that you can change the backlight of this...

This is similar to other 16x2 character LCDs that you've seen before but with one vibrant difference: The backlight is actually an RGB LED. This means that you can change the backlight of this display to any color you want by controlling the three backlight levels. It also utilizes an extremely common parallel interface so code is freely available (check below for an Arduino example). You will need ~11 general I/O pins to interface to this LCD screen, plus an extra 3 pins for the RGB...

Basic 16x2 Character LCD - White on Black 3.3V

Availability: Back Order
Item #: LCD-09052 -
Price: $30.86 inc GST
Sparkfun

This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface (datasheet). Interface code is widely available for many different controllers and...

This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface (datasheet). Interface code is widely available for many different controllers and systems. You will need ~11 general I/O pins to interface to this LCD screen. Includes white LED backlight. Get Started with the Basic Character LCD Guide Features: High quality STN 16x2 character LCD 3.3V power supply White LED Backlight 5x8 dot characters ST7066 controller 1/16 duty cycle 0.34 x 1.4...

Basic 16x2 Character LCD - White on Black 5V

Availability: Stocked
Item #: LCD-00709 -
Price: $34.21 inc GST
Sparkfun

This is a basic 16 character by 2 line display with a snazzy black background with white characters. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is...

This is a basic 16 character by 2 line display with a snazzy black background with white characters. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes white LED backlight. Get Started with the Basic Character LCD Guide Features: 3.15" x 1.425" Documents: Hookup Guide Datasheet mbed Example AVR Example Character Generator ...

Basic 20x4 Character LCD - Black on Green 5V

Availability: Stocked-NoBackOrder
Item #: LCD-00256 -
Price: $31.22 inc GST
Sparkfun

"This is a basic 20 character by 4 line display. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins...

"This is a basic 20 character by 4 line display. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight. Documents: Datasheet mbed Example AVR Example Character Generator Dimensions: 3.86 x 2.36 x 0.55"" ...

Battery Holder - 18650 (PTH)

Availability: Out of Stock
Item #: PRT-13113 -
Price: $1.55 inc GST
Sparkfun

This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units, you'll need two for each battery. These work great for larger, high capacity...

This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units, you'll need two for each battery. These work great for larger, high capacity applications where a drop-in rechargable cell is needed. These little guys are low cost and easy to use! Note: This part can be found in the Electromechanical Eagle library under 'Battery18650'. Documents: Datasheet Product Video ...

Battery Holder - 1x18650 (wire leads)

Availability: Back Order
Item #: PRT-12899 -
Price: $1.93 inc GST
Sparkfun

This is an incredibly simple one cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used...

This is an incredibly simple one cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used for. However, with this battery holder you will gain the ability to incorporate 18650 cells into applications like robotics or prototyping by simply dropping one into this device and attaching the leads, that's it. Every 18650 Battery Holder is equipped with two 6" cables for power and ground, each...

Battery Holder - 1xAA (PTH)

Availability: Back Order
Item #: PRT-07949 -
Price: $0.86 inc GST
Sparkfun

PCB mount clip to hold a AA battery. Sold in single units, you'll need two. These work great for small, low power applications that need a battery to run. Low cost and easy to use! Documents:...

PCB mount clip to hold a AA battery. Sold in single units, you'll need two. These work great for small, low power applications that need a battery to run. Low cost and easy to use! Documents: Datasheet

Battery Holder - 1xAAA (PTH)

Availability: Out of Stock
Item #: PRT-12718 -
Price: $0.86 inc GST
Sparkfun

PCB mount clip to hold a AAA battery. Sold in single units, you'll need two for each battery. These work great for small, low power applications that need a battery to run. Low cost and easy to use!...

PCB mount clip to hold a AAA battery. Sold in single units, you'll need two for each battery. These work great for small, low power applications that need a battery to run. Low cost and easy to use! Documents: Datasheet

Battery Holder - 2x18650 (wire leads)

Availability: Back Order
Item #: PRT-12900 -
Price: $2.58 inc GST
Sparkfun

This is an incredibly simple two cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used...

This is an incredibly simple two cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used for. However, with this battery holder you will gain the ability to incorporate 18650 cells into applications like robotics or prototyping by simply dropping one into this device and attaching the leads, that's it. Every 18650 Battery Holder is equipped with two 6" cables for power and ground, each...

Battery Holder - 2xAA (JST-PH)

Availability: Back Order
Item #: PRT-14299 -
Price: $2.58 inc GST
Sparkfun

This is a unique two-cell AA battery holder. The 6" (~150mm) cable has been terminated with a JST-PH connector. We used to recommend using this battery pack with the BBC micro:bit but due to...

This is a unique two-cell AA battery holder. The 6" (~150mm) cable has been terminated with a JST-PH connector. We used to recommend using this battery pack with the BBC micro:bit but due to inconsistent JST connector sizes from our supplier (just enough for it to get stuck), we no longer do. If you are looking for a battery pack that is a bit easier to plug and unplug from your micro:bit, we recommend picking up the AAA-sized version instead! Note: Please keep in mind that JST connectors are...

Battery Holder - 2xAAA with Cover and Switch

Availability: Out of Stock
Item #: PRT-14219 -
Price: $2.58 inc GST
Sparkfun

This 2xAAA battery holder puts a nice finishing touch on your battery-powered project. This holder features a sliding, removable cover as well as an ON/OFF switch that can be used to control power...

This 2xAAA battery holder puts a nice finishing touch on your battery-powered project. This holder features a sliding, removable cover as well as an ON/OFF switch that can be used to control power to your project. The leads are about 150mm long, and the last 5mm of them are tinned. Features: 63 x 25 x 15mm

Battery Holder - 4xAA Square

Availability: Out of Stock
Item #: PRT-00552 -
Price: $3.35 inc GST
Sparkfun

Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration.

Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration.

Battery Holder - 4xAA to Barrel Jack Connector

Availability: Stocked
Item #: PRT-09835 -
Price: $5.32 inc GST
Sparkfun

This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel jack connector. The connector mates with the barrel jack on the Arduino...

This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel jack connector. The connector mates with the barrel jack on the Arduino (among a number of other products) allowing you to easily make your project battery powered. Note: the average voltage regulator has about 1V of dropout (but can vary greatly). This pack, with normal alkaline batteries, will output ~5.5V causing a normal 5V board to run at around 4 to 4.5V. This...

Battery Holder 2xAA with Cover and Switch

Availability: Stocked
Item #: PRT-09547 -
Price: $2.71 inc GST
Sparkfun

This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small phillips head screw. Another...

This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 150mm, and the last 5mm of them are tinned. Features: 67.9 x 32.8 x 18.25mm

Battery Holder 2xAA with Cover and Switch - JST Connector

Availability: Back Order
Item #: PRT-09925 -
Price: $2.58 inc GST
Sparkfun

This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small Phillips head screw. Another...

This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small Phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 150mm and are terminated with a JST-XH (2.50mm pitch) connector. Note: This battery holder is NOT compatible with the micro:bit. The micro:bit, Arduino Pro, and other boards utilize a JST-PH connector, not...

Battery Holder 2xAAA with Cover and Switch

Availability: Back Order
Item #: PRT-09543 -
Price: $2.61 inc GST
Sparkfun

"This 2xAAA battery holder puts a nice finishing touch on your battery powered project. This holder features a sliding, removable cover as well as an ON/OFF switch which can be used to control power...

"This 2xAAA battery holder puts a nice finishing touch on your battery powered project. This holder features a sliding, removable cover as well as an ON/OFF switch which can be used to control power to your project. The leads are about 150mm long, and the last 5mm of them are tinned. Dimensions: 63 x 25 x 15mm"

Battery Holder 3xAA with Cover and Switch

Availability: Back Order
Item #: PRT-10891 -
Price: $3.35 inc GST
Sparkfun

This 3xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small phillips head screw. Another...

This 3xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 150mm, and the last 5mm of them are tinned. Features: 68.5 x 47.5 x 19.6mm

Battery Holder 4xAA with Cover and Switch

Availability: Back Order
Item #: PRT-12083 -
Price: $3.35 inc GST
Sparkfun

This 4xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small phillips head screw. Another...

This 4xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 150mm, and the last 5mm of them are tinned.