It's a hacker computer.
Turn relays on and off using a compass sensor sort of like a magic wand!
Will guide you to add Webserial on ESP32.
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.
This timer controls the main power outlet. The operating time is adjustable from 1 second to 24 hours with 3 buttons.
We can make our own relay module circuit for our project at a cheap cost and we can customize to our liking.
Controlling something by SMS is awesome! 14 LEDs and 8 relays can be controlled by SMS.
Control a relay with a microphone module.
How to make auto on/off the light using PIR sensor
Use a temperature sensor and solid state relay to control a desk fan, using XinaBox xChips and Zerynth Studio Python ecosystem.
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.
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.
Leave your worries and let our innovative solution water your field automatically whenever the soil moisture content is low.
I've taken defensive driving enough times to be legally qualified to teach it. No more speeding tickets; this project will alert younger me!
Working from home? Build a web-controlled LED tower to announce to others when you don't want to be disturbed.
A remotely controlled chamber in a coldroom/fridge that allows the heating of stored items to a desired temperature before being used.
Using Servo Motor we can do lot's of cool stuff, but what when we can control our Servo motor using an Android or IOS. Let me help you
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.
The plants are watered with the mini water pump. A relay is required because the mini water pump operates DC 8V ~ 12V.
How to make a FREE IoT-based Home Automation with Google Assistant & Alexa using ESP32. (Circuit + Code)
Just imagine every device controlled by your pc. This tutorial will guide you into some basics that you can then apply wherever you want.
How to connect the TTP223 touch sensor with ESP32 to control relays. explained the circuit and source code in detail.
