In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Pickering Interfaces has launched Test System Architect (TSA), a free, online tool designed to solve signal path problems.

Does the “quality” of audio interconnects—cables that conduct an unamplified analog audio signal between components of an audio system—affect the listening experience? You’ll probably be unsurprised ...

This program written with Arduino Code running on ESP8266 (Wemos D1) is just a test to access, read status and control Tuya compatible WiFi Smart Devices (Plugs, Switches, Lights, Window Covers, etc.) ...

A resistor in the cloud is worth two in the hand.

Abstract: This research aims to create a simple, low cost, and accurate system for finding faults in underground cables. The system uses an Arduino Uno microcontroller, some resistors to model cable ...

My father once told me a story about how he was constantly undermined by some folks at his workplace. He mentioned that their motives were mischievous. He remained unperturbed. He only took note of ...