This project shows tilt sensors and its functions.
Click on, click off, the project! A simple push on, push off button, that turns an LED on and off with one pushbutton.
Arduino Nano based relay power switch for Raspberry Pi 3 (Kodi) operated by common TV remote controller.
This WiFi module makes it convenient for the user to switch between two audio sources without the need to swap and insert the audio cables.
Switching is a major part of any IoT project and I will explain how I used a water level switch.
This project shows how to use the RAK DashButton to create a safe, Wifi based switch to control your electrical appliances.
Tessel listens for a clap, then toggles a relay to turn something on and off.
A soft switch with integrated energy monitoring enabling spark-free switching for electric vehicles and drones.
Sonoff TH10/TH16 is a smart switch version of Sonoff which can monitor and set temperature and humidity through the iOS/Android app eWeLink.
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?
How to interface a 220V load with the Arduino in safety mode.
This project uses two particle photons to control the blinds in your house. Flip a switch and the blinds will open or close.
This project aims at introducing the reader to the RAK611 Dash button h/w and how to use it to connect to web services via REST APIs.
Uses IR signal to latch/unlatch a relay
If in your projects mechanical buttons are inappropriate, perhaps a separate sensor button is the right choice.
We can make our own relay module circuit for our project at a cheap cost and we can customize to our liking.
I needed a switch to control my coffee machine. I found this cheap WiFi switch, and upon pulling it open, discovered it is just an ESP8266!
Using Mongoose and some CHIPs, we made a virtual door button. Instead of a physical button to buzz staff in, they can now do it themselves.
A photosensitive sensor control switch is used to detect current brightness and display. It has Dark start or Bright start settings.
Turning off my ADSL antenna automatically when I don't need it.
Learn the basics of electrical circuits and switches by building a string of party lights, then use Excel to create your own light show!
Monitor and control the constant supply of nutrient rich salt water to ensure the health of expensive live bait fish.
Characterizing button switching behavior is an important first step for developing effective debounce algorithms in your systems.