The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

You can still create a high-quality music library that is yours forever.

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.

When you’re programming microcontrollers, you’re likely to think in C if you’re old-school, Rust if you’re trendy, or Python if you want it done quick and have resources to ...

The South Park Township Library has a new program that helps provide necessary items for the community at large to use free ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

A city council leader has issued a "use it or lose it" message after confirming under-threat libraries will no longer close. This week, campaigners fighting to keep Woodston Library in Peterborough ...