Schematics elektronika itu tanpa batas^^ 2010-12-01 12:22:00 PCB | Electronic Circuits

Schematics elektronika itu tanpa batas^^ 2010-12-01 12:22:00 PCB

Circuit This circuit is quite useful for displaying the states of digital lines. The two 330R resistors may need to be changed as the circuit I generally use is using a tri-colour LED(3 legs) with common cathode. Other LED’s may need more or less current.




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