Control your power outlets from the comfort of your sofa with this Raspberry Pi hack ...

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 $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.

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

Posted in Raspberry Pi Tagged 433MHz, gpio, module, raspberry pi, Raspbian. wiring pi, Raspi, RF, SMAKN, WeMo, wifi ← Clocked 8-Bit Random Pattern Generator For A CMOS Synth ...

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.

If you have a Raspberry Pi project that you want to take on the go, you have a few different options for power. Here are the choice available.