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automatic night lamp with morning alarm

Automatic Night Lamp With Morning Alarm

This automatic night lamp circuit turns on a night lamp when bedroom light is switched off. The lamp remains ‘on’ until the light sensor...

Data Interface: HSIC versus USB

High-speed inter-chip (HSIC) interface is becoming more popular due to its notable advantages over USB for hard-wired inter-chip applications. The interface is a two-signal,...

Anti-Sleep Alarm

Most of the accidents on highways during night occur due to drivers’ poor vision caused by the continuous exposure of their eyes to the...
7 segment display dice

Dice with 7-Segment Display

This 7 segment display dice circuit has been realized using an astable oscillator circuit followed by a counter, display driver and a display. Here...
Fuel Reserve Indicator

Fuel Reserve Indicator For Vehicles

Here is a simple fuel reserve indicator circuit for monitoring the fuel level in vehicles. It gives an audio-visual indication when the fuel level...

Automatic Water Pump Motor Controller

Municipal corporations in many cities supply water during early morning hours. So, you have to wake up early, just to switch on your motor...

Fire Alarm Using Thermistor

In this fire alarm circuit, a thermistor works as the heat sensor. When temperature increases, its resistance decreases, and vice versa. At normal temperature,...

Cyclic Temperature Heating & Cooling Control System

This project proposes a Peltier element based cyclic thermoelectric heating and cooling system with precise temperature control by using PID controller with microcontroller. In...

Build thinking machines with OpenCog

The human mind is arguably the most complex in this world. Utterly fascinating, it is an object of admiration to everyone. Some people take...
water pump dry run guard circuit

Water Pump Dry Run Guard

Presented here is a water pump dry run guard that works as an effective solution for protection of household submersible water pumps against dry...

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