Archives

Clap Switch / Circuit

Project Material : Transistors BC548, Capacitor 10KPF – 0.04uF (2), Resistors 15k, 2k2, 2M2/3, 270K, 3K3, 27K/2, 10k/2, 1K5, Diode 1N4148/4, LED, Condenser MIC, PCB, Battery, Battery Cap, Wire

Fire Alarm

Project Material: Diode 1 N4001, Capacitor 10uF, Transistor BC548, Resistor 470 ohm & 33k, Buzzer, PCB, Battery, Battery Cap, Wire

IR Remote Switch

Project Material: Transistor BC558, BC548, Capacitor 100uF, 100nF, Resistor 47 ohm 220k 1K, LED, TSOP 1738,  IC 4017,Battery, Battery Cap, PCB, Wire

Simple DC Motor

Project Material : Battery, Battery Cap, Dual Sided Tape, 2 Safty Pins, 25 Gauge Insulated  Copper Wire, Strong Neodymium Circular Magnet