In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Qualcomm is looking to make a big splash with its new Arduino Ventuno Q, a single-board, dual-brain computer built specifically for AI, robotics, and actuation.

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Reading analog clocks is a pretty straightforward skill to learn. However, if you’ve already learned to read and don’t want ...

Every ham radio shack needs a clock; ideally one with operator-friendly features like multiple time zones and more. [cburns42] found that most solutions relied too much on an internet connection ...

The attack hit a drug rehabilitation facility, Afghanistan said, suggesting that its victims included civilians. Pakistan said it had targeted an ammunitions depot. By Safiullah Padshah and Elian ...

Each welder is required to wear a recording device upon entering the construction site. Prior to commencing welding operations, they must position the camera at a suitable distance to ensure that ...