On "Hacker News," a bulletin board where engineers and entrepreneurs from around the world gather, technical news and ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz WiFi access points in your area. It works like ...

The purchase of a Broadway Limited Imports HO scale Reading Co. class T1 4-8-4 left Chris Russo wanting more — the ability to access the Digital Command Control functions built into the new model.

Want to create a smart visitor counter that tracks people entering and exiting a room? With just an Arduino board, and a pair of IR sensors. You might imagine they use advanced AI cameras for counting ...

This Is a Digital Signal Processing to compute the audio of Shortwave Radio receiver. The project Is based on the Raspberry Pico pi board. The project implements some real time filters, show how to ...

Here, we have listed out some important and useful projects based on electronics and communication. These projects are mainly helpful for final year engineering students. These project ideas include ...

Caption: Numbering on official MIDI spec matches plug (right) not receptacle (left) / Image Credit: Jeremy Cook In part 1 of this MIDI with Arduino/Microcontrollers series we explored this protocol on ...

What You'll Learn: Master UART serial communication, GPS data parsing with TinyGPSPlus library, and location tracking with latitude, longitude, and time data. Applications: Enables GPS-based ...

The ATMega328 microcontroller as mounted on the Arduino UNO board has a 10-bit AD converter. Let’s use its function analogRead to measure some voltages with. How can we improve the accuracy of the ...

I create a library to manage EBYTE E22 series of LoRa device, very powerfull, simple and cheap device. LoRa or Long Range wireless data telemetry is a technology pioneered by Semtech that operates at ...