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Tuesday, July 28, 2020

How to make a Remote Tester using TSOP1738

In this post, I will show you how to make a simple remote tester using TSOP1738

    If you prefer video mode or like to watch the working of the circuit please click here it to watch it on YouTube

Parts List
  • 1 * TSOP1738
  • 1 * 10 and 4.7k Resistor
  • 1 * Red LED
Theory

    The main component of the project is TSOP1738 which is a low power infrared receiver that operates at a 38kHz frequency and can be used to control remote systems and can work with a supply voltage up to 6V

Circuit Diagram


How It Works?

    After constructing the circuit just face the remote towards the circuit and press the button you want to test. After pressing the button if the LED blinks then your remote button is working.


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