Have a very happy birthday celebration using this simple Arduino device that plays the happy birthday tune while flashing lights!
Project tutorial by jsheng
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.
We are showing how to use DS18B20 one wire water proof temperature sensor using Arduino.
Project showcase by IoTBoys
It is a simple tutorial on how to create little a security device using an Arduino.
Project tutorial by Ivan
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