In this project, a digital alarm clock with alarm and temperature abilities built using an Arduino Uno R3 microcontroller for the Spring 2021 term of the Embedded Systems Programming course. This ...

It's basically a digital clock having some basic functionalities like alarm, timer & stopwatch. It is made on tinkercad using Arduino Uno, LCD display, pushbutton, led, potentiometer, & buzzer. - ...

so tinkercad has circuit designand arduno now, a real arduino is $20, IDE is free, fritzing is free and does all the exact same layout stuff locally, you save your files and keep them forever.

You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ones: a single AA battery, a wheel to set the time, and two or thr… ...

The idea here is to use a cheap clock from IKEA, wire in a bunch of LEDs, connect and Arduino, and then use the 1Sheeld to trigger color changes depending on the traffic time between two points.

So, here I am going to use Neo-Pixel LEDs with Arduino pro mini and RTC module. About the clock I made, it's a very simple clock that shows time and room temperature and the main feature of this clock ...