Trail Projects Car Anti-Theft Wireless Alarm Trail Projects Car Anti-Theft Wireless Alarm : This FM radio-controlled anti-theft alarm can be used with any vehicle having 6- to 12-vol... Read More
Easy Make a Lights On! Schematic Trail Projects Easy Make a Lights On! Schematic Trail Projects This circuit ensures that you will never again forget to switch on the lights of your car.... Read More
Easy Make a Lights On! Schematic Trail Projects Easy Make a Lights On! Schematic Trail Projects This circuit ensures that you will never again forget to switch on the lights of your c... Read More
Push-Bike Light Push-Bike Light Automatic switch-on when it gets dark, 6V or 3V battery operation ( www.w3circuit.blogspot.com ) This design was primarily ... Read More
22Watt Car Subwoofer Amplifier 22Watt Car Subwoofer Amplifier into 4 Ohm power amplifier, www.w3circuit.blogspot.com Variable Low Pass Frequency: 70 – 150Hz. This unit i... Read More
3 Volts Car Adapter Circuit Project This 3 volts Car Adapter circuit is based on a standard LT1074CT switching regulator IC. The schematic shows the LT1074CT used as a positive... Read More
Automatic Fan Controller Circuit Project This circuit will turn on/off 12V DC fan or CPU fan when temperature above normal temperature.You can set turn on temperature by adjust VR1.... Read More
Car Central Locking System Circuit Project For a few pounds you can buy a kit from any automotive accessory shop that will allow your car to be fitted with a central-locking door sys... Read More