Electronics Circuits

In this article we are going to inestigate a simple Uninterruptible power supply (UPS) using 12V battery. We are going to explain these UPS c ircuits very simply that a new electroinics student can understand. These UPS circuits can be {Read More}

In this article, we are going to explain the 1000W BT139 TRIAC light dimmer circuit by connecting the power line were a raised cardiac dimmer circuit triggered 500k can be adjusted by a potentiometer. It is a commonly used circuit that {Read More}

This is a home security system project that uses laser light and a light sensor LDR. A security system is used to protect our homes, offices, banks, lockers, etc from unauthorized persons. Different types of security systems available and a {Read More}

Traffic Lights Controller are used to control the vehicular traffic on the road. In the modern age, almost everyone has different types of vehicles that become the cause of traffic problems. That is why traffic lights signals are compulsory to {Read More}

Sometimes due to power failure, our home appliances burnt or our work stoped badly.  To overcome this problem we have to use alternate power to continue our work without any hesitation. We use UPS batteries or generators as alternate power {Read More}

Security system using PIR is an electronic device that allows you to sense motion.  It is used to detect motion whether a human has moved in or out of the sensors range. Motion detector sensors are small, inexpensive, low-power consuming, {Read More}