remote tester

Remote tester circuit also resembles the logic of a dark sensor (using BC557) . LDR has been replaced with IR sensor TSOP 1738. The circuit works as a remote tester. Pressing a remote control switch near the IR sensor, switches on the LED D2. I am Sagar Sapkota living in Espoo, Finland. I have done Master`s degree in Electronics and Communicatio
remote tester - schematic

ns with major in Electronics Productization from the University of Turku, Finland. I love to share my electronics works with the world. You can buy my kits at buildcircuit. org. - Sagar Sapkota

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