If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Don't fill it with too much stuff, though.

The design example shows OTA firmware update performed on a microcontroller using the "staging + copy" method.

LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega microcontrollers, that way I don't have to use a breadboard and make the wiring to program ...

Electrical energy is no longer treated as an unlimited utility. Every watt consumed has a cost impact, an efficiency implication, and in many cases a safety consequence. A smart grid in IoT is not a ...

This paper presents a methodology for the measurement of strain by means of strain-gauges, where the data acquisition is done by using an Arduino Uno board, due to the low-cost and the easy ...

Microcontroller units (MCUs) are single-chip computers optimized for performing embedded computing tasks like controlling a coffee machine or a medical device, an industrial robot, or an electric ...

As industrial processes become more sophisticated, the effectiveness of sensing instruments has become increasingly important for monitoring and controlling operations. Because processes are often ...