Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

They're reference designs for a reason.

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a tongue-in ...

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals ...

While modern game consoles are certainly excellent, there is still something magical about the consoles of yore. So why not ...

This library is to control the I2C PCA9634 PWM extender. The 8 channels are independently configurable in steps of 1/256. This allows for better than 1% fine tuning of the duty-cycle of the PWM signal ...

A minimal bare-metal C project for scanning I2C devices using an ATmega328P microcontroller. This project directly accesses AVR hardware registers (no Arduino libraries) and prints found I2C addresses ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

First Coast Connect is an hour-long call-in program that features local newsmakers, civic and community leaders, arts, activities across Jacksonville and Northeast Florida, along with spot news ...

Scroll down for hints and conversation about the puzzle for Wednesday, Feb. 25, 2026. By New York Times Games Scroll down for hints and conversation about the puzzle for Tuesday, Feb. 24, 2026. By New ...