This is what makes the UJT useful, especially in simple oscillator circuits. Working of Mock Flasher LED UJT 2N 2646 is used as a simple oscillator with the oscillating components R1 and C2. The LED ...

💡 555 Timer LED Flasher Circuit with PCB This project demonstrates a simple LED flasher/blinker circuit using a 555 timer IC in astable mode. It's ideal for electronics beginners and includes PCB ...

This is probably the simplest idea to generate flashing light from an LED using AC. The circuit is relatively the simple way of flashing one or more LEDs from a high voltage DC obtained from Mains.

To make a perfect flasher light, we are using 2 pieces 68 KΩ resistor with the circuit. Now we make a parallel connection between this two resistor. We connect it’s parallel terminal with 7no leg of ...