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Electronic Components

Electronic Components such as photoresistors, voltage regulators & boosters, potentiometers & encoders, pumps, IR receivers, lasers, serial adapters, peltier coolers, microphones, magnets & magnetism sensors, audio plugs & jacks, real time clocks & crystals, speakers, power transistors & mosfets, motor controllers, IC sockets, solenoids, screw terminals & wireless modules.

4-channel I2C-safe...
Ever wanted to use an Arduino compatible device with Raspberry Pi or vice versa? Now you can! Just pop in this Logic Level converter to connect 3.3V and 5V circuits seamlessly including I2C and TTL Serial Signals! 5V inputs get pulled down to 3.3V levels and 3.3V signals get boosted to 5V!

$4.50
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Mini ESP-M3 ESP8285 Breakout Board
This ESP-M3 ESP8285 Mini IoT Board is a wifi-enabled microcontroller that will give your projects wifi connectivity plus programmable functionality all in one! The latest in Internet of Things projects it's virtually an ESP8266 + 1M of Flash Memory in an even smaller package!

$13.99
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Blue OLED Module
This tiny 0.95" display has lovely contrast with a deep black background and bright blue pixels. You can write or display images with ease using this Organic LED module for Raspberry Pi and Arduino.

$12.99
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On sale now!
QX5252 Solar LED Driver
Solar Powered LED projects are easy with the QX5252 Solar LED Driver.

$1.34
List: ~~$1.49~~ (10% off)
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Hobby Neodymium Rare Earth Super...
This 12mm x 1mm Neodymium Rare Earth Super Magnet is perfect for hobby projects. Much stronger than conventional ceramic magnets and plated in bright nickel for extra durability.

$1.75
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Hobby Neodymium Rare Earth Super...
This 20mm x 4mm Neodymium Rare Earth Super Magnet is ring shaped with a 5mm center hole that is conical on one side so it can be mounted perfectly with a screw. Much stronger than conventional ceramic magnets and plated in bright nickel for extra durability.

$4.99
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20K Ohm Trimpot Potentiometer
This 20K Trimpot will give you a variable resistance. Just turn to change the resistance to the value you need.

$1.99
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Breadboard Trim Potentiometer -...
Breadboard Trim Potentiometer with a small knurled knob that's easy to turn with just your fingers. (No screwdriver required)

$1.25
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Digital Potentiometer Breakout:...
10K Digital Potentiometer Breakout Board. Arduino & Teensy Compatible.

$4.99
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Male USB Solder Connector Type A
Standard sized USB plug that is PCB Mount for electronics repair and design. Solder into place for a USB Plug directly on the board.

$1.25
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Physical Computing Course...
Electronic Component Pack for Physical Computing Course Students. Includes a variety of resistors, potentiometers, LEDs and pushbuttons.

$14.99
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Narrow White OLED Screen 128x32
This tiny 128x32 rectangular display has lovely contrast with a black background and bright white pixels. You can write or display images with ease using this Organic LED module for Raspberry Pi and Arduino. Comes pre-soldered.

$14.99
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⚡ Flash Sales ⚡

Rotary Encoder: EC11
$3.99 $1.45

» All Flash Sales