FK1222

This kit is an Astable Multi vibration oscillator principle which can generate frequency. the FK1222 is a flashing light circuit of 3 DUAL-LEDs, RED and GREEN. In addition, the flasher rate is able to be adjusted by trimmer potentiometer.

Technical Specification

• Power Supply : 9VDC
• Current Consumption : 45mA.
• PCB Dimensions : 2 x 1.5 in.