Рет қаралды 2,080
Instead of using a transistor use a 555 Timer IC. Making a single LED in any colour that you prefer flash with just 2 wires, a 1uF capacitor, 555 Timer IC, 100K, 470K and 270 ohm resistors and a 9V battery.
Single flashing LED circuit using 555 timer on a breadboard.
Components:
1-555 Timer IC
1-LED any colour
1-1uF Capacitor
1-100K ohm resistor
1-470K ohm resistor
1-270 ohm resistor
2-Jumper wires
Power supply 9V (Battery)