Testing for failure with a multimeter is only partially effective, whereas a dedicated optocoupler testing circuit provides clear results in just seconds. For related tutorials and step-by-step build ...

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 ...

In this video I build a reverse coupling and use it to try and solve the drone's issues. In this series, I will be building a ...

Named after the Italian word for "21," Ventuno Q is Qualcomm's first attempt to soothe the wary Arduino community. The UK chip designer acquired the Italian ...

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, ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Welcome to the Basic Arduino Projects repository! This project contains a collection of beginner-friendly Arduino circuits simulated using Tinkercad Circuits. It is intended for students, hobbyists, ...

Abstract: The paper discusses the use of optocouplers in forming and studying the ability of broadband radio signals to pass through obstacles made of various materials. An analysis of related works ...

Abstract: The paper aims to evaluate new trends in automated medicine dispensing systems with a special emphasis on the Arduino technology. To establish the existing concerns and probabilities of ...

secp256k1 is an elliptic curve library developed and maintained by Bitcoin Core community. This repository makes it easy to use the library with Arduino IDE, ARM Mbed and MicroPython. For Arduino and ...