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Simple DIY Logic Converter for 3.3V Devices

In this Post, I will show you how you can make your own 5V to 3.3V logic converter for connecting 5V sensors to new Arduino Boards and Raspberry Pi.
Why do we need a Logic Level Converter IC?
Most of you love playing with Arduino and Raspberry Pi during free time right? Of Course thats what hobbyists do! Along with Arduino, we will definitely use various sensors such as IR sensor, PIR sensor and Ultrasonic sensor. But the problem is most of todays boards are not 5 V tolerant and almost all of the boards works under 3.3V.”

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