A simple and small music box with customizable tunes. Parts involved? Arduino Micro, buzzer and a switch.
A switch that switches itself and reflects the state of devices if switched via other means (a.k.a. smartphones).
Place a card on RFID reader and power the desktop ON/OFF.
Click on, click off, the project! A simple push on, push off button, that turns an LED on and off with one pushbutton.
A Bongilcheon High School Innovation Lab project.
The cloud switches are well known, but what happens when the local internet fails and the switch cannot connect to the internet?
We can make our own relay module circuit for our project at a cheap cost and we can customize to our liking.
At home, we generally operate appliances using switches. Using this project we can control appliances using a Wireless Remote Switch.
Camouflage visible switches with simple elegant decor to control multiple lights and devices using pointing orientation.
Using a processor, some code and electrical tape, we can bring Sans from Undertale to life. You're gonna have a bad time...
Build an ON-OFF circuit using MOSFET
This project demonstrates the use of a switch in order to turn off and on the pixels on a Circuit Playground Express board from Adafruit.
Turning LEDs on and off using Electric Paint.
A portable lightweight box that plays music and a light show when it is turned on.
I created a box that lights up green when people are speaking at a acceptable level. It flashes red and plays siren when people yell at it.