How to connect the TTP223 touch sensor with ESP32 to control relays. explained the circuit and source code in detail.
Entry for the Microsoft and Hackster home automation contest
Make an IoT-based Home Automation with Arduino IoT Cloud & Google Assistant using ESP32 to control 4 home appliances with voice commands.
Build your own circuit board reflow oven with the ESP32's built-in Bluetooth feature and Reflowduino, an open-source hardware ecosystem!
A smart Christmas tree controlled by your smartphone using Blynk and ESP8266.
Catapulting the DeLorean from '88 to the future... in style.
A very simple USB board that allows you to control 12 relays for lighting, open electric gates, etc.
It's a hacker computer.
Prevent fires with a connected smoke alarm
This Tesla Coil is capable of generating a spark with a length of up to 40+ cm with just one transformer from an old microwave oven.
In this tutorial we explain how to control the Relay Board V1.0.0 for Raspberry with can bus.
We can make our own relay module circuit for our project at a cheap cost and we can customize to our liking.
Turn relays on and off using a compass sensor sort of like a magic wand!
An automatic hand sensing water and soap tank for public places to prevent coronavirus, while prohibiting retouching of the faucet.
Tired of stumbling on shit on my way in the house through the garage with no light switches. Solution light connected to a motion detector.
Halloween is the perfect time to use AI technology to scare people. Raspberry Pi just released a new AI camera to help me with that.
Control a relay with a microphone module.
Controlling something by SMS is awesome! 14 LEDs and 8 relays can be controlled by SMS.
In this tutorial we will learn how to make a Countdown Timer, you can set time When timer reaches the zero the Relay will trigger the light.
Use a temperature sensor and solid state relay to control a desk fan, using XinaBox xChips and Zerynth Studio Python ecosystem.
How to make auto on/off the light using PIR sensor
Build a t-shirt (or w/e else) cannon under 60$ that can be triggered from the web!
Can your Raspberry Pi do anything the general public would pay money for? TRIGGERcmd's paywall feature just needs a Paypal button ID.
Working from home? Build a web-controlled LED tower to announce to others when you don't want to be disturbed.
