| Color | Dual-Color |
|---|---|
| Brand | Unbranded/Generic |
| Country/Region of Manufacture | China |
Check the listing for details. Simple Flash Circuit 5MM Flashing Light DIY Kit Single Dual Color 1-14V-. Color: Dual-Color, Condition: New. Listed at 3.51 USD. 22uf electrolytic capacitor x2. 30K resistor x2. 510ohm resistor x2. circulatory,so as to like the alarm lamp.Change the RP1 size can change the oscillation period, thus changing. This suite adopts simulation light circuit made with NE555 and CD4017,the blue LED and red LED flashed.