GSM Car Ignition and Central Lock Using Arduino

In this post we are going to construct a GSM based car security system using Arduino, which can lock and unlock car’s ignition system and central lock by sending a password SMS to car from your cellphone By Girish Radhakrishnan Car theft can be a heart break; it feels like your loved one got kidnapped. … Read more

Car Parking Sensor Alarm Circuit Using Arduino

In this post we are going to construct a car parking sensor alarm circuit using arduino, ultrasonic sensor and 2.4 GHz transceiver module. This project can be add-on feature for your car if it doesn’t sport a build-in parking sensors. By Girish Radhakrishnan Introduction The proposed project has similar functionality as traditional car parking sensor … Read more

Darkness Triggered Car Safety Park Light Circuit

In this post we discuss a circuit concept for enabling cars with an add-on automatic safety park light which triggers during night and signals the position of the car and consequently prevents a mistaken collision or dashing by another vehicle. The design ensures minimum consumption and relatively higher brightness for the involved LED lights. The … Read more