Introduction Push buttons have been in the field of electronics for a long time. It was invented in the early 18th Century and had no great
Introduction Light Dependent Resistors (LDR) are also know as Photoresistors. LDR are popularly used in our modern day automation applications
However, unlike a resistor, a diode does not behave linearly with respect to the applied voltage as it has an exponential I-V relationship and th
An ideal diode is a diode that acts like a perfect conductor when voltage is applied forward direction (forward biased).