Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light ... This part number (and ofcourse the LED type) is not very critical. If you ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...

Arduino boards can most definitely ... for powering your circuit, and a reset pin for connecting a push button to reset the UNO in case you can't use the one on-board. Save for the ports ...

[Ed] was tasked with adding push-button degaussing to an arcade ... decoupling cap to power the new deguassing circuit and connected the SSR to the Arduino as an open collector input.

It is a pretty common first project to use an Arduino (or ... a sufficient view of the LED. You might use this as a safety light that only works in the dark. A simple circuit, but it just goes ...