The following schema is a remote control for my circuit tester. The circuit is functioning with all kinds of IR remote controls. In one recurring eye catching, a buzzer, TK19 Receiver one led and one 1 Kohm resistance.
The circuit works with 5V. Any remote control IR Led (infrared led), and placed in control of the circuit, if any key is pressed, TK19 receiver remote control if the circuit is completed, the buzzer beeps and led flashes intermittently.
Remote Control Tester Circuits Diagrams
Diptrace program prepared the circuit pcb files:
Simple Remote Control Tester
Password: 320volt.com
Published: 2010/05/04 Tags: analog circuits projects, simple circuit projects
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