Transistor

Transistor Working Basic

 How transistor works  Transistor working simple Transistor is a 3 Terminal electronic semiconductor component/device. It has three terminals named a BASE, Emitter, And Collector. Transistor name meaning lies in its own working. Trans + istor = Transistor The prefix trans tells about signal transfer from low resistance to high resistance part and istor means solid …

Transistor Working Basic Read More »

led flasher circuit diagram

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 to this sequence by adding some more transistors. Q1-Q5= BC547 Resistors 1K-5, 22k-5 Capacitor 22uf 25v-6  

easy fm bug transmitter circuit

500m FM transmitter circuit

  Easy, Simple and best FM transmitter circuit for homemade mini radio station    Homemade FM Transmitter circuit diagram Components Transistor- 2N3904-2 Resistor-1M-1, 470Ω-1, 22k to 47kΩ-2, 10kΩ-1 Capacitor-1nf-1, 0.1uf-3, 10pf-2, 33pf-2 Inductor- 4-5 Turn of 4 mm dia air core coil of copper wire Condenser mic-1 This simple and easy FM transmitter circuit can transmit …

500m FM transmitter circuit Read More »

fan regulator

Fan Regulator/AC dimmer

Electronic Fan Regulator AC Light Dimmer circuit Resistive fan regulator We first discuss the conventional big-size resistive fan regulator. Conventional Old ceiling fan regulators use resistive wire to connect in series and there are multiple points to connect the regulating knop switch to adjust the speed. This type of regulator works on a full resistor …

Fan Regulator/AC dimmer Read More »