4049 IC

Voltage Doubler Circuit with 12v input voltage 12v to 24v Voltage Doubler Circuit using IC 4049

Voltage Multipliers are the circuits where we get very high DC voltage from the Low AC voltage supply, a voltage multiplier circuit generates the voltage in multiple of peak input voltage of AC like if the peak voltage of AC voltage is 5 volt, we will get 15 volt DC at the output.

Generally, transformers are there to step-up the…

 Simple LED Torch Circuit using 4049 IC Simple LED Torch Circuit using 4049 IC

You have seen many LED torches in the market, mostly use white LEDs as they provide good brightness and light. Today we are making the low cost and highly efficient Simple LED torch light Circuit which allows your battery to live longer, for this we are using a 4049 hex inverter buffer IC. By the help of this IC, we are making a voltage multiplier circuit which doubles the…