negative voltage

Simple Variable Negative Voltage Regulator Circuit Simple Variable Voltage Dual Power Supply Circuit (-14V to 14V)

Many Analog Electronic circuits require dual power supply rails for proper balanced operation one being the Operational…

Astable Multivibrator Circuit Using Op-amp Astable Multivibrator Circuit Using Op-amp

The multivibrator circuit is very popular and useful in the field of electronics, and it’s the most basic circuit that you will…

Negative Voltage Generator using IC 555 Negative Voltage Generator

In electronics applications sometimes we need negative voltage. However getting a negative supply source is not a reliable…