Categories

Newsletter

Components

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

16 Port Expander: I2C MCP23017
Add 16 more pins that are accessible using I2C easily with this chip. Arduino and Raspberry Pi Compatible

$2.99
Ships Today
12V Voltage Regulator - 7812CV
When you want to use batteries to power a 12V device, this voltage regulator does the trick.

$1.99
Ships Today
Red Arcade Button SPST
Sometimes you just want to press a red button. This simple Red Arcade Button is just what you need. Press the button and the 2 terminals get connected to complete your circuit.

$1.45
Ships Today
Yellow & Blue OLED Module...
Wire up this crisp 128x64 Yellow and Blue Organic LED Module for a small display with rich contrast. No soldering required.

$12.90
Ships Today
FT232 Serial Module...
Convert USB to Serial easily with this FT232 Serial Module. Plug one end into a USB port and the other to your Serial devices for easy communication.

$7.99
Ships Today
1F 5.5V Super Capacitor
This 1 farad Super Capacitor is used for holding a charge for hours of power. Slowly charge up to 5.5V and have it dissipate to provide power to your projects for hours!

$2.99
Ships Today
ATmega328P Microcontroller IC
This is a bare ATmega328P that's been loaded with the Arduino bootloader.

$7.99
Ships Today
8 Port Expander: I2C MCP23008
Add 8 more pins that are accessible using I2C easily with this chip. Arduino and Raspberry Pi Compatible

$2.49
Ships Today
Max485 Module for Arduino: TTL...
Convert TTL to RS-485 with this easy to use Max485 Module for Arduino.

$4.99
Ships Today
Stepper Motor Driver Module...
Use this Stepper Motor Module to easily control stepper motors via Arduino or other microcontroller.

$7.99
Ships Today
1/8" to 1/4" (3.55 to 6.35mm)...
Convert 1/8" audio to a 1/4" with this 1/8" to 1/4" (3.55mm to 6.35mm) Adapter.

$3.75
Ships Today
Dual RCA to 1/4" (6.35mm)...
Convert 2 RCA outputs to a 1/4" Mono Input with this Dual RCA to 1/4" Adapter.

$3.99
Ships Today

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

» All new products

⚡ Flash Sales ⚡

Robot Cufflinks (1 Pair)
$19.99 $11.99

» All Flash Sales