Arnov Sharma is using a Raspberry Pi Pico to power his custom pocket-sized sequencer that uses 25 buttons and custom features ...

Modifying the oddly consistent two-resistor control network topology for output voltage programming to allow for DAC control.

The Nintendo Switch's Bluetooth audio output ... mode of the Raspberry Pi Pico 2 to reduce the standby power to 3V/0.05mA or less. I tried running and debugging an LED blinking circuit on the ...

The ESP32-AIVoice-Z01 is an affordable ESP32-S3-powered AI voice kit designed for creating voice-controlled AI applications. It features Wi-Fi and Bluetooth connectivity through the ESP32-S3 SoC, a ...

The Orange Pi 5 Max is equipped with two 8K HDMI output ports, whereas the Orange Pi 5 Ultra features ... thanks to its octa-core CPU. Additionally, the Raspberry Pi 5 utilizes slower LPDDR4 memory, ...

Key elements are 1700V Sic Mosfets as series regulation elements that are driven via optocouplers that generate the Mosfet drive voltage using a series of photodiodes. The feedback was a plain PI ...

In fact, there are several robot kits that you can purchase that are designed specifically for Raspberry Pi integration. Some of them are easy to assemble and make an excellent option for robo ...

The Homebridge service is installed using the method described in the official Raspberry Pi Installation Guide on the Homebridge project wiki. Note: The homebridge Image is temporarily not available ...

Since the recent launch of the all-in-one Raspberry Pi 400, the global hardware community have taken to the new platform and are investigating its potential for hardware enhancements. On the back ...

or MOSFET that switches the mains power using the output from the optocoupler. Finally, there is usually (but not always) a ‘zero-crossing detection circuit’. This causes the relay to wait ...