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Components

Buttons, switches, ICs, and other useful electronic components for your projects.

RCA to 1/4" (6.35mm) Adapter Mono
Convert RCA outputs to 1/4" Mono Inputs with this RCA to 1/4" Adapter.

$2.99
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1/4" (6.35mm) Stereo Panel Mount...
Solder this 1/4" Female Stereo Panel Mount Audio Jack with Insert Switch into your circuits to get easy audio input. Has a built in insert switch and is encased in plastic to prevent accidental shorting.

$2.90
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1/4" (6.35mm) Stereo Panel Mount...
Solder this 1/4" Female Stereo Panel Mount Audio Jack into your circuits to get easy audio input.

$2.99
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1/4" Stereo Right Angle Plug
Solder this 90 degree Right Angle 1/4" Male Stereo Audio Plug into your circuits to get easy audio output. Also useful for repairing broken 1/4" Stereo Audio Cables.

$1.99
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1/4" Mono Right Angle Plug
Solder this 90 degree Right Angle 1/4" Male Mono Audio Plug into your circuits to get easy audio output. Also useful for repairing broken 1/4" Mono Audio Cables.

$1.79
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B10K Linear 10K Ohm Potentiometer
Use this B10K Linear Taper Pot to get a variable resistance rated to 10K Ohms when the knob is turned. Useful for Radio Transmitter repairs, guitar pedals, electric guitars etc.

$2.99
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6N138 Optocoupler / Optoisolator
This Optocoupler, also known as an optoisolator, is used to transfer electrical signals between 2 isolated circuits via light. Inside the optocoupler there is a photo-emitter and receiver that sends the signals from one circuit to the other. Useful for controlling large loads via microcontroller.

$4.49
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Adhesive Keypad: Membrane Matrix...
Add a super thin keypad to your projects for door entry, making a calculator, security passcodes, etc. Raspberry Pi & Arduino Compatible.

$3.99
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Tilt Switch
This simple Tilt Switch contains a metal ball inside that slides back and forth depending on the orientation. When the Gold Leg is facing downwards and the Silver Leg is facing upwards, the ball is at the contact point and the switch is activated. When the internal ball rolls towards the silver leg, the switch is disconnected and you have an open circuit....

$1.99
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3 Axis Magnetometer / Compass...
Use this Triple Axis Magnetometer Breakout HMC5883L to detect magnets nearby or use as a digital compass! Simple I2C communication protocol for easy data acquisition from your microcontroller. Raspberry Pi compatible!

$9.99
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Sewable Slide Switch for Lilypad
Sew with conductive thread to the two pads to add an easy on/off switch to your e-textile & Lilypad projects.

$2.99
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Digital Hall Effect Sensor:...
Detect when a magnet is nearby using this Hall Effect Sensor. Similar to a reed switch, except the output toggles when a magnet is nearby instead of staying steady on. Ideal for POVs, encoders and precision magnetic presence sensing.

$0.95
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Christmas Ornament DIY Soldering Kit Decoration Electronic LED Red Learn to Solder: Solder together your very own light up Christmas Ornament! Add some...
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Running Microbug Kit Solder DIY Robot Bug Light Sensitive: Solder & assemble this Microbug robot and watch it drive towards...
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SMD Star LED Soldering Kit SMT Christmas Decoration Electronic Ornament: Solder together your very own electronic star with 20 SMD LEDs! Slowly...
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Haptic Feedback Module: 3V - 5V
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