Basic LED Glowing Circuit
Components Required: 1) Breadboard 2) 1N4007 Diode 3) 470 ohm resistor 4) LED (Any Color) 5) 9Volt Battery 6) Digital Multimeter Procedure: Connect the 1N4007 diode, 470 Ω resistor & an LED in series in the breadboard. Connect the 9V battery's positive end to the anode of 1N4007 diode and negative end to the cathode of the LED as shown in the circuit diagram below. Measure the voltage across various points of the circuit using a digital multimeter. Circuit Diagram: Figure 1: Basic LED glowing Circuit simulation made in Multisim Figure 2: Basic LED glowing Circuit