raspberry-pi with relay
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Hello, previously, we have seen the working of an ultrasonic sensor and its use in the real world. In this tutorial, we are looking at one of the most discussed topics, which is the relay module. After the completion of this topic, you will underst
Ultrasonic Sensor with Raspberry Pi 4
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Hi geek, As I ensured in my previous article, I am back with an article on ultrasonic interfacing with Raspberry Pi GPIO. In our earlier article, we talked about the Raspberry Pi GPIO pinouts. If you haven't gone through it, I request you take a lo