You got a Raspberry Pi Model B+ that you want to have work with some old kit or plate or breakout or something and it uses the classic 26-pinout. Very frustrating, it is...unless you have this ingenious 'downgrade' GPIO cable. It has a 40-pin socket...

Current Limiting resistor IMΩ +/- 5% Electro-scattering time 0.1 sec Safe and reliable Adjustable at will Rinsing resisting Suitable for use in clean rooms

Operating Voltage: 5V With LED indicates relay status Control terminal, low level pull, high level relay release Great for DIY project

4-Channel Relay Module for Arduino & Raspberry Pi - 5V This is a 5V (Trigger Voltage) 4-Channel Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430. Description 5V...

AC voltage maximum 250V AC current maximum 10A DC voltage maximum 30 V DC current maximum 10 A Working voltage 12V Includes optocouplers so that your Arduino or Raspberry Pi does not get damaged by reverse voltages Signal Type TTL Has the fixed bolt...

This is a 5V, 10A 2-Channel Relay interface board. It can be used to control various appliances, and other equipments with large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP,...

RasClock is a highly accurate real-time clock that fits on a Raspberry Pi and includes a battery backup. Now available to purchase! RasClock uses one of the following chips: NXP PCF2127AT NXP PCF2127T NXP PCF2129AT NXP PCF2129T All of these have the...

This is the NEW version of FLIRC. Learn more here. Flirc is a small USB device that plugs into your computer and pairs with your same television remote, or any remote that you want to use. It's basically a universal IR receiver. The best part about flirc...

We use these sets of 4 clear rubber feet on our HighPi case, but you'll find other uses for them too! 

This adapter converts an HDMI signal for display on a VGA monitor HDMI to VGA with Audio Converter, 3.5mm Audio & USB power cables, Black Features Convert the HDMI output port to an analog VGA DB-15 connector with this adapter Supports...