Dual Flashing LED Circuit using 555 timer on breadboard
2017-04-22 1 Dailymotion
Basic electronics Projects: Dual Flashing LED Circuit using 555 timer on breadboard COMPONENTS: 1:555 IC 2:breadboard 3:resistor(10k, 270k ,1k) 4:capacitor(100uf) 5:2 diode(1N4005) 6:2 LED 7:12 v dc battery