Simple 5 LED Blinker/Flasher circuit

Simple 5 LED Blinker/Flasher circuit

Simple LED Flasher/chaser/Blinker Circuit This circuit is made using 5 npn transistors, some capacitors and some resistors. 5 LEDs are blinking as shown in this video gif . you can connect more LEDs as this sequence by adding some more transistors. Q1-Q5= BC547 Resistors 1K-5, 22k-5 Capacitor 22uf 25v-6 Here is an another different circuit of 5 LED running effect […]

What is NOT gate (Inverter)

What is NOT gate (Inverter)

What is NOT gate (Inverter) NOT gate is Device which gives output always the inverse of INPUT. NOT gate output is always the complement of its INPUT. NOT gate also called an INVERTER and which has only one input and only one output. The main function of inverter (NOT gate) is the invert the input signal at ouput. Output signal […]