Arduino Battery Capacity Tester is a simple hardware and software project for measuring battery discharge or charge characteristics using an Arduino-compatible microcontroller, an ACS712 current ...

This is an embedded project for NUCLEO-F446RE board, based on STM32F446RE microcontroller. It contains drivers for GPIO, SPI, I2C, USART, RCC, TIMER, DMA, RTC, CAN and PWR peripherals. For testing the ...

When I first thought about making a voltmeter, I wanted something small, easy to carry, and quick to use. I imagined it as a tool I could keep in my toolbox or use as part of a quick diagnostic kit.

Leaf wetness in crops can help us understand when to treat them to avoid diseases. Monitoring wetness, soil humidity and temperature are all important. The leaf wetness sensor is a sensor used to ...

This guide helps you set up an ESP32 control power and Alexa in a smart home system. It is a comprehensive tutorial that explains all the parts needed to make it and provides an outline of the coding.

Fascinated with electronic projects and want to build your own? Arduino boards can most definitely help with that. These microcontroller boards are designed to send and receive data to and from the ...

I have a little project coming up that requires a Vactrol at its heart! I searched the internet but cannot seem to find much info about Vactrol based hobby electronics projects. And, seeing as the ...

I’ve always appreciated simulation tools. Sure, there’s no substitute for actually building a circuit but it sure is handy if you can fix a lot of easy problems before you start soldering and making ...