Components + IC's + PCB's

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Channel Mount Gearbox Kit - Standard Rotation (2:1 Ratio)
Price: $109.54
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Sparkfun Item #: ROB-12594 -

"These standard rotation 2:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Standard Rotation (3.8:1 Ratio)
Price: $109.54
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Sparkfun Item #: ROB-12596 -

"These standard rotation 3.8:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Standard Rotation (3:1 Ratio)
Price: $109.54
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Sparkfun Item #: ROB-12595 -

"These standard rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Mount Gearbox Kit - Standard Rotation (7:1 Ratio)
Price: $109.54
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Sparkfun Item #: ROB-12598 -

"These standard rotation 7:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, or robotic structure. Each gearbox kit includes a hardened 1/2” stainless steel final shaft with dual ABEC-5 precision ball bearings capable of supporting up to 200 pounds of vertical and...

Channel Slider A (pair)
Price: $10.42
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Sparkfun Item #: ROB-12559 -

"Channel sliders let you achieve precise linear motion with Actobotics channels. The A type channel sliders fully enclose the channel more rigid linear motion applications. There are 12 through-holes on each slider for multiple connection points. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The...

Channel Slider B (pair)
Price: $7.81
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Sparkfun Item #: ROB-12560 -

"Channel sliders let you achieve precise linear motion with Actobotics channels. The B type channel sliders enclose the right, left, and open top of a channel while leaving the underside hub patterns open for additional attachments. There are 9 through-holes on each slider for multiple connection points. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all...

Channel Slider C (pair)
Price: $7.81
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Sparkfun Item #: ROB-12561 -

"Channel sliders let you achieve precise linear motion with Actobotics channels. The C type channel sliders enclose the right, left, and closed bottom of a channel leaving the interior of the channel open for additional attachments. There are 9 through-holes on each slider for multiple connection points. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all...

Channel Slider E (pair)
Price: $6.07
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Sparkfun Item #: ROB-12563 -

"Channel sliders let you achieve precise linear motion with Actobotics channels. The E type channel sliders enclose the open top of a channel leaving the left, right, and bottom sides open for additional attachments. There are 12 through-holes for multiple connection points. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be...

Channel Slider G (pair)
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Price: $6.07
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Sparkfun Item #: ROB-12565 -

"Channel sliders let you achieve precise linear motion with Actobotics channels. The G type channel sliders enclose the bottom of a channel leaving the left, right, and open top available for additional attachments. There are 3 through-holes on each slider for multiple connection points. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can...

Channel Standoff - Aluminum (Threaded, 4 Pack)
Price: $6.48
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Sparkfun Item #: ROB-13228 -

"These threaded aluminum channel standoffs are 1.32” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. Note: These standoffs are sold in packs of 4 and are designed specifically to fit inside Actobotics channels. Dimensions: Length - 1.32" Thread Pitch - 6-32 Documents: SketchUp Part Product Page (585402) " ...

Channel Tube Clamp - 1" Bore
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Price: $10.42
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Sparkfun Item #: ROB-12270 -

"These channel tube clamps are great for exactly what they are named as: securing a 1" diameter shaft or tube to an Actobotics channel or other mountable surface. These tube clamps have a 1" bore, a 1.3" long base, a height of 1.4", a thickness of 0.3", and two 6-32 tapped screw holes. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be...

Cherry MX Switch
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Price: $1.82
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Sparkfun Item #: COM-13834 -

"Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to tens-of-millions of key presses, and a standard in gaming and programming keyboards across the globe. This ‘blue’ version Cherry MX Switch is favored by most due to its secondary internal actuator making it less likely to “double-tap.” If you are looking for a noticeably audible and high-quality key switch, this is the perfect option...

Circuit Scribe Conductive Ink Pen
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Price: $41.63
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Sparkfun Item #: COM-13254 -

"This is the Circuit Scribe Conductive Ink Pen, a simple looking ball-point pen that allows you to draw circuits instead of soldering or wiring them to a breadboard. This is the same pen found in the Circuit Scribe Lite Kit just without the LED module and batteries, we understand that you may just need to draw out a quick circuit with your own parts or need a replacement pen. With Circuit Scribe you can draw exactly what you want, no wires or breadboard required. You can build a circuit with...

Circuit Scribe Maker Kit
Price: $166.84
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Sparkfun Item #: COM-13255 -

"This is the Circuit Scribe Maker Kit, a massive conductive ink pack with a full range of modules and other items that you can use to create cool circuits. Similar to the Lite Kit, this Circuit Scribe Maker Kit is easy to set-up, choose the modules you want to connect, draw your circuit lines with the included Conductive Ink pen and you’re good to go! With this kit you will be able to work with more advanced output components and sensors. Add sound to your circuits using the Buzzer...

Clear Plastic Knob
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Price: $1.65
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Sparkfun Item #: COM-10597 -

"This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so that they can be used with our illuminated rotary encoders. Documents: Dimensional Drawing "

Coin Acceptor - Programmable (3 coin types)
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Price: $34.69
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Sparkfun Item #: COM-11719 -

"Are you trying to make a quick dime from electronics? Why limit yourself to dimes? This coin acceptor will take three different kinds of coin! Whether you’re building your own arcade cabinet or just charging admission to your house, this programmable coin acceptor makes it easy to monetize your next project. The sensors in this coin acceptor use the thickness, diameter and fall time of the coins to identify them and it’s fully programmable so you’re not limited to any...

Coin Acceptor - Programmable (6 coin types)
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Price: $78.17
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Sparkfun Item #: COM-11636 -

"Are you trying to make a quick dime from electronics? Why limit yourself to dimes? This coin acceptor will take up to 6 different kinds of coin! Whether you’re building your own arcade cabinet or just charging admission to your house, this programmable coin acceptor makes it easy to monetize your next project. The sensors in this coin acceptor use the thickness, diameter and fall time of the coins to identify them and it’s fully programmable so you’re not limited to any...

Coin Cell Battery - 20mm (CR2025)
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Price: $3.39
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Sparkfun Item #: PRT-11928 -

"This is the CR2025 20mm coin cell battery. You may be wondering what sets this guy apart from the more common CR2032 coin cell battery, the answer is actually quite important. The CR2025 is actually 0.7mm thinner, than the CR2032, and is only rated at 165mAh. Some applications need a thinner battery to conserve space, and the CR2025 fits the bill. This thin guy is a perfect mid-sized battery for calculator and remote control applications! Note: Due to the requirements of shipping these...

Coin Cell Battery - 20mm (CR2032)
Price: $2.76
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Sparkfun Item #: PRT-00338 -

"CR2032 Lithium metal 3V 250mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a time. Note: Due to the requirements of shipping these batteries, orders may take longer to process and therefore do not qualify for same-day shipping. Sorry for any inconvenience this may cause. Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please do not hesitate to contact us to see if further actions may be taken....

Coin Cell Battery Holder - 12mm (PTH)
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Price: $2.61
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Sparkfun Item #: PRT-07948 -

"This is a through hole 12mm coin cell battery holder. It’s the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place with friction. Metal housing is +, PCB pad underneath is -. This battery holder is sold in single units. Documents: Datasheet "

Coin Cell Battery Holder - 12mm (SMD)
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Price: $1.65
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Sparkfun Item #: PRT-10592 -

"This is the SMD version of PRT-07948, which is the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place with friction. The metal housing connects to the positive side of the battery and the PCB pad underneath is connected to the negative side. Documents: Datasheet "

Coin Cell Battery Holder - 20mm (PTH)
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Price: $2.61
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Sparkfun Item #: PRT-00783 -

"Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries. Documents:Datasheet"

Coin Cell Battery Holder - 20mm (SMD)
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Price: $1.65
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Sparkfun Item #: PRT-11892 -

"Now for all of your coin cell battery surface mount needs, the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium Ion coin cell battery and holds the battery in place with friction. The metal housing connects to the positive (+) side of the battery and the PCB pad underneath is connected to the negative (-) side. Documents: Datasheet "

Coin Cell Battery Holder - 24.5mm (PTH)
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Price: $1.65
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Sparkfun Item #: PRT-08863 -

"Through hole 24.5 mm coin cell holder. This holder fits our rechargeable 24.5mm Lithium Ion coin cell battery. Holds battery in place with friction. Metal housing is +, PCB pad underneath is -. Documents: Datasheet "

Coin Cell Battery Holder - 2xCR2032 (Enclosed)
Price: $3.39
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Sparkfun Item #: PRT-12618 -

"This is a simple coin cell battery holder that can enclose two CR2032 batteries inside itself, and safely kept closed via two phillips head screws. Each battery holder will run batteries in series, output up to 6V, and is equipped with an On/Off slide switch and two 6" power wires (one positive and one negative) on the back."

Color 24-Bit LCD 4-3in PSP Touch Screen Connector Breakout
Price: $6.83
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Sparkfun Item #: BOB-09224 -

Color 24-Bit LCD 4-3in PSP Touch Screen Connector BreakoutDescription: This is the SMD connector for the PSP touch screen. 4-pin right angle good, friction fit connector with 1 mm pitch.This connector is compatible with the PSP Touch Screen NOT the Sharp Color 24-Bit LCD.Documents: Connector Datasheet Schematic ...

Color RGB Header (40pcs)
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Price: $15.34
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DFRobot Item #: FIT0342 -

These customized colored pin headers are extensively used in DFRobot's product range. For instance, we are the first who uses 3 colors to clearly indicate the roles that pin headers play: green - digital; blue - analog; red - powerWe hope these tiny colorful pin headers help you in your own prototyping,PCB designing projects. Enjoy making! |Applications| Prototyping Arduino processor or shield female headers Custom pcb design|Specification| Pins are spaced by 0.1". Arduino processor R3 header...

Concave Button - Black
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Price: $4.35
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Sparkfun Item #: COM-09339 -

"This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, ‘clicky’ feel. Features: Concave plunger design Durable nylon material Microswitch: max 3A @ 120 VAC Microswitch reliability tested to 10,000,000 cycles Includes 3 terminal microswitch Net weight: 25g Dimensions: Cap diameter: 35mm Overall height: 65mm Mounting hole: 1 1/8th inch paddle bit (1.125" / 28mm) " ...

Concave Button - Blue
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Price: $4.35
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Sparkfun Item #: COM-09337 -

"This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, ‘clicky’ feel. Features: Concave plunger design Durable nylon material Microswitch: max 3A @ 120 VAC Microswitch reliability tested to 10,000,000 cycles Includes 3 terminal microswitch Net weight: 25g Dimensions: Cap diameter: 35mm Overall height: 65mm Mounting hole: 1 1/8th inch paddle bit (1.125" / 28mm) " ...

Concave Button - Green
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Price: $4.35
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Sparkfun Item #: COM-09341 -

"This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, ‘clicky’ feel. Features: Concave plunger design Durable nylon material Microswitch: max 3A @ 120 VAC Microswitch reliability tested to 10,000,000 cycles Includes 3 terminal microswitch Net weight: 25g Dimensions: Cap diameter: 35mm Overall height: 65mm Mounting hole: 1 1/8th inch paddle bit (1.125" / 28mm) " ...

Concave Button - Red
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Price: $4.35
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Sparkfun Item #: COM-09336 -

"This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, ‘clicky’ feel. Features: Concave plunger design Durable nylon material Microswitch: max 3A @ 120 VAC Microswitch reliability tested to 10,000,000 cycles Includes 3 terminal microswitch Net weight: 25g Dimensions: Bezel diameter: 32mm Overall height: 65mm Mounting hole: 1 1/8th inch paddle bit (1.125" / 28mm) " ...

Concave Button - White
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Price: $4.35
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Sparkfun Item #: COM-09340 -

"This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, ‘clicky’ feel. Features: Concave plunger design Durable nylon material Microswitch: max 3A @ 120 VAC Microswitch reliability tested to 10,000,000 cycles Includes 3 terminal microswitch Net weight: 25g Dimensions: Cap diameter: 35mm Overall height: 65mm Mounting hole: 1 1/8th inch paddle bit (1.125" / 28mm) " ...

Concave Button - Yellow
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Price: $4.35
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Sparkfun Item #: COM-09338 -

"This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, ‘clicky’ feel. Features: Concave plunger design Durable nylon material Microswitch: max 3A @ 120 VAC Microswitch reliability tested to 10,000,000 cycles Includes 3 terminal microswitch Net weight: 25g Dimensions: Cap diameter: 35mm Overall height: 65mm Mounting hole: 1 1/8th inch paddle bit (1.125" / 28mm) " ...

Connector for e-paper display
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Price: $1.65
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Sparkfun Item #: PRT-10151 -

Connector for e-paper display Description: This is the 26-pin SMD connector that mates with our e-paper character displays. Documents: Datasheet

Copper Tape - 2" (50ft)
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Price: $26.00
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Sparkfun Item #: PRT-11081 -

"Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is adhesive-backed, a whopping 2" wide and comes in rolls of 50 feet. That’s a lot of copper. Thickness: 3 mil Documents: Datasheet Composition Product Video " ...

Copper Tape - 5mm (50ft)
Price: $6.09
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Sparkfun Item #: PRT-10561 -

"Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is adhesive-backed, 5mm wide and comes in rolls of 50 feet. Thickness: 3 mil"

Copper Tape - Conductive Adhesive, 2" (50ft)
Price: $34.69
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Sparkfun Item #: PRT-13828 -

"Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is backed by a conductive adhesive, is a whopping 2" wide, and comes in rolls of 50 feet. That’s a lot of copper. Documents: Datasheet MSDS " ...

Copper Tape - Conductive Adhesive, 5mm (50ft)
Price: $8.61
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Sparkfun Item #: PRT-13827 -

"Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is backed by a conductive adhesive, is 5mm wide and comes in rolls of 50 feet. Perfect for more precise projects. Documents: Datasheet MSDS " ...

Crimp Pins for Dust Sensor Connector
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Price: $0.21
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Sparkfun Item #: PRT-09728 -

"This is a crimp pin for the ZH-6 JST connector, which can be used to interface with the GP2Y1010AU0F Optical Dust Sensor. These are sold as individual crimp pins, so get 6 if you’re getting them for that connector. They should work with wires ranging from 28 to 26 AWG. Documents: Datasheet (note: model no. SZH-002T-P0.5) " ...

Crystal 10MHz
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Price: $1.65
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Sparkfun Item #: COM-00535 -

"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package."

Crystal 12MHz
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Price: $1.65
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Sparkfun Item #: COM-08582 -

"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package. 12MHz is good for use with devices that need USB."

Crystal 14.7456MHz
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Price: $1.65
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Sparkfun Item #: COM-00669 -

"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package."

Crystal 16MHz
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Price: $1.65
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Sparkfun Item #: COM-00536 -

"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package."

Crystal 20MHz
Price: $1.65
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Sparkfun Item #: COM-00534 -

"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package."

Crystal 32kHz
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Price: $2.61
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Sparkfun Item #: COM-00540 -

"Standard ‘Watch’ or Real-Time-Clock crystal. 32.768kHz means it is precisely half of a 16-bit counter. Start counting at 0x8000 (or 32768). When the counter rolls over from 65535 to 0, then you know that exactly one second has passed. Reset the interrupt, reset the counter, and start counting again! Rated at 12.5pF load capacitance, 35K ohm max (18K ohm typical) series resistance, and +/- 20ppm stability. Small cylinder package."

Crystal 4MHz
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Price: $1.65
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Sparkfun Item #: COM-00539 -

"Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package."

Crystal SMD 16MHz
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Price: $2.61
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Sparkfun Item #: COM-00094 -

"These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. Features: Small 5x3.2mm footprint Operating temperature: -40-85C Frequency Tolerance: +/- 20ppm 18pF load capacitance Documents: Datasheet " ...

Crystal SMD 24MHz
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Price: $1.65
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Sparkfun Item #: COM-08581 -

"These are very small surface mount quartz crystals used where size is a concern. 24MHz for maximum speed. Note: The datasheet below is a generic datasheet for many of our crystals. The value of the crystal may not match. Features: Small 5x3.2mm footprint Operating temperature: -40-85C Frequency Tolerance: +/- 20ppm 12pF load capacitance Documents:AT-SMD-5x3.pdf" ...