When we power this police strobe light circuit it produces the familiar strobe light effect seen in police cars. How We Achieve the Effect To create this effect we use […]
Simple Shadow Sensor Alarm Circuit
Utilizing two LDRs, the mentioned shadow detector circuit efficiently detects variations in light intensity and sounds a loud warning siren. The method of detection might not be as precise in […]
Make this Booming Pistol Sound Simulator Circuit
The oscillator circuit that is being suggested is made to produce a loud, pistol-like boom that can be heard over a loudspeaker. This circuit for a gun sound generator may […]
Make this 120 Watt Amplifier Circuit using TDA 2030 IC
A pair of TDA 2030 ICs may be cascaded in a bridged tied load (BTL) arrangement along with a few current boosting transistors to create an amazing 120 watt amplifier […]
Make these Low Dropout Regulator Circuits at Home
We can use transistorized low dropout voltage regulator circuits to achieve stable output voltages. These voltages can start at 3 V and go up to 5 V, 8 V, 9 […]
How to Convert 12 V to 19 V using Boost Converter Circuit
A basic circuit for a 12 V to 19 V boost converter that can be utilized for charging a 19 V battery from a 12 V automobile battery is described […]