The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

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

Discover how building a Smart Blind Stick transformed my understanding of robotics and practical learning through hands-on experience.

const char* serverUrl = "http://192.168.1.100:3000/api/sensor-data"; // Change IP to your server // Sensor pins #define PULSE_SENSOR_PIN 34 // Analog pin for pulse ...

The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Build for monitoring, buy for safety.

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 ...

Image courtesy by QUE.com Embracing the Next Frontier in Robotics From science-fiction dreams to reality in our schools and ...

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...