Wednesday, December 1, 2021
Wireless Water Level Controller

Stop Tank Overflow With This Wireless Water-Level Indicator-Cum-Controller

Described here is an electronic system for stopping tank overflow. It is capable of keeping the water-level between any two of the eight predetermined levels, starting from the bottom to the...
3 phase induction motor starter: star and delta connections

Automatic 3-Phase Induction Motor Starter

3 phase induction motor starter often uses star-to-delta converters. The stator coils of the motor are connected in star configuration at the time of power-on and switched to delta configuration when...

Corona COVID-19 Detection Device

This is a concept DIY of COVID-19 Corona Detection Device that helps to detect the symptoms of COVID-19, so as to help individuals quarantine themselves and practice social distancing. The DIY works...
home automation using android app project

Home Automation System Using a Simple Android App

Nowadays, people have smartphones with them all the time. So it makes sense to use these to control home appliances. Presented here is a home automation project using a simple Android app,...

Seven-Colour LED Lighting

Presented here is a simple circuit that uses six red, green and blue (RGB) LEDs to generate a running-light effect in seven colours—blue, green, red, cyan, yellow, magenta and white. The...
Wireless gesture controlled robot

Wireless Gesture Controlled Robot

In this wireless gesture controlled robot project we are going to control a robot using hand gestures. This is an easy, user-friendly way to interact with robotic systems and robots. An...
Connections diagram (transmitter)

Turn Your Phone Into A Contactless Thermometer

Due to the outbreak of Covid-19 pandemic, it has become important to check the body temperature of people without any contact with them to prevent spreading of the disease. There are...

Arduino Based GSM Home Security System

This project is designed using normally-closed reed switches connected to doors and windows and additional passive infrared (PIR) motion sensors to detect movement of a burglar or an unwanted intruder in...
automatic water pump controller circuit

Automatic Water Pump Controller

Here’s a automatic water pump controller circuit that controls the water pump motor. The motor gets automatically switched on when water in the overhead tank (OHT) falls below the lower limit....

Build Your Own Digital Weighing Machine

This article describes how to build a simple and low-cost digital kitchen weighing machine, which can measure weight of up to five kilograms. This digital weighing machine is easier to design....
 
 
 

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