A simple but beautifully accurate PWM frequency meter.
Project showcase by Arduino World
A realtime battery indicator for your project without extra components or using any analog I/Os.
It is a great way to see in real time how many subscribers are on your YouTube channels without always going to your channel to see.
This project is one of a series of projects that is aims to create tools that helps in so many ways.
This is the same old project Arduino digital clock version 1 added to it a small software I created to sync time between PC and the clock.
An Arduino UNO large clock on a 16x2 LCD display shield with the ability to change hours and minutes.
Custom digital clock using all available resources of a 16x2 LCD to make it look good.
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