30-minute workbench countdown (e.g. soldering iron): 16x4 I2C LCD, relay output, status LED and a soft buzzer melody at the end.
Work your garage door from your Phone, Apple Watch, or based on the proximity to your house!
Use the IO Expander and Relay Expander with the Arduino to control up to 65,280 relays!
Control 256 relays! Seeing is believing!
This doorbell can operate without touch the switch.
PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small
How to make LAN/Ethernet relay switch using Arduino UNO and ethernet shield ENC28j60.
Use a Electret Mic to turn a light on and off.
Want to control every device from everywhere with a mobile phone or PC just for $5? Follow this ready-to-use guide!
For controlling Arduino via Bluetooth here’s a simple, basic and functional app.
Arduino powered thermostat and fan controller with overheating alarm.
In this project, we built a Smart Egg Incubator using the MakerBuddy IoT Kit, a DHT11 temperature sensor, a relay module, and a 5V bulb.
Need to control hundreds of relays with your Arduino, ESP8266, Pi, PC or Mac and activate them simultaneously within < 1 ms time window?
Set up your MATRIX device to enable hands-free control of your room or office lights with the private, open-source voice assistant, Rhasspy.
A garage door opener with monitoring state (open/close) using an ESP8266.
When the vibration module detects vibration, the lamp will go on for 2 seconds and this for 3 times.
Today we will make an automatic air humidifier with Arduino!
Looking to make a relay board yourself? Then you're in the right place.
A home automation project for light use with an ESP8266 and 5V relay.
We will be looking at the PCB inside an AC, its components and its functioning and finally look at how the entire AC functions.
Flash firmware into your 8 channel ControlEverything Particle Photon relay controller to activate relays based on time of day and date.
An automated humidor using an Arduino — with or without building your own humidor.
In this Lora project, I have shown how to make the LoRa Arduino ESP8266 control relay using the RYLR896 LoRa module with real-time feedback.
PC application for control Arduino 10 switch via Bluetooth or serial port.
