We're showing how to use KY-038 Sound Sensor using Arduino. You can control LED by clap with the help of Arduino and sound sensor.
by Team IoTBoys
Controlling Home Lights using Facebook Chat messages with the help of Arduino, ESP8266 WiFi and a relay board.
Control home appliances from anywhere in world using Internet. Make your home smart with Arduino and ESP8266 WiFi Module.
We are showing voice control home automation system to control appliances with own voice command an Android app IoTBoys.
Hello Nishant, a) It's calling web API that is hosted on Iotboys. b) Website not sending directly signal to arduino it's also calling web API( WebAI updating status in middleware), arduino continuously hitting web API and on the basis of response arduino controlling all connected appliances. Yes it'll work outside network also.
Or connect with your social account:
New here? Create an account