Showing posts with label cheap. Show all posts
Showing posts with label cheap. Show all posts
Friday, September 5, 2014
Cheap LED flashing circuit
This is an simple and cheap LED flashing schema.This schema work for at lease 10V-13V power supply. Link
Data sheet 2N2222 which is equivalent of KSP2222.
Thursday, August 28, 2014
Cheap LED flasher Wiring diagram Schematic
This two LED flasher schema uses any DC supply from 3V to 12V. Flash rate is controlled by R1,C1 and R2,C2. Larger values create slower fash rates, smaller values higher flash rates.
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