For the Rx board, with the pins pointing towards you, wire 5V to the leftmost pin, Raspberry Pi GPIO 2 to the pin right of that, and ground to the rightmost pin.

This time around, we're seeing the release of a 5-inch variant of the Raspberry Pi Touch Display 2. And if you're on the hunt ...

The $30 PiSugar S Pr o features a 5,000 mAh battery and support for 5V/3A input and output as well as a GPIO button that can be used as a power button to turn a Raspberry Pi on or off.

With Opto-pi, there is not an electrical connection between the Raspberry Pi and connected loads (motors, relay coils, etc.) or input signals. Opto-pi uses light to isolate the 8 digital GPIO pins.

The new model is a 5-inch variant with similar specifications to the refreshed 7-inch Raspberry Pi Touch Display 2 that it ...

The Waveshare PoE HAT emerges as a practical solution to these challenges, offering a way to power your Raspberry Pi 5 using just an Ethernet cable.

How to maintain the time even when the power is off using the RTC function of Raspberry Pi 5. The time can be maintained even offline, which is convenient for remote monitoring etc.

Posted in Raspberry Pi Tagged gpio, power supply, RPi ← Open Source Brushless Motor Controller Homebrew 68k Extravaganza → ...

Raspberry Pi releases a smaller model of its updated touch display. This time with $20 off the price but the same display as ...

The Raspberry Pi 3 Model B+ features 1 GB of LPDDR2 RAM, 40-pin GPIO expansion header, full-sized HDMI port, four USB 2.0 ports, a CSI camera port ready and waiting for the Pi camera module and a ...