This kit is an Astable Multi vibration oscillator principle which can generate frequency.

The FK1222 is an alternately flashing light circuit of 3 DUAL-LEDs, RED and GREEN.

In addition, the flasher rate is able to be adjusted by trimmer potentiometer.

Technical Specifications

- Power Supply : 9VDC

- Current Consumption: 45mA.

- PCB dimensions : 2 x 1.5 in.

 

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