Fake Car Alarm
Fake Car Alarm Circuit This is a fake car alarm that is a very simple circuit. This circuit uses IC 555 is known as a LED flasher, recommended for the beginner for the first time assembling a flashing alarm. This circuit is quite easy to build, with just a single IC 555 with a few additional passive components resistors and [...]
Wireless Security Alarm
Simple Car Wireless Security Alarm Circuit Alarm circuit is functioning as a car wireless security alarm. Yes, this is an FM radio-controlled anti-theft alarm. This wireless security alarm can be used on any vehicle that has a DC power supply 6-12V. The wireless security alarm circuit system is divided into two parts, the transmitter unit and receiver unit. Transmitter unit [...]
