Send SMS Alerts From NodeMCU Without GSM Module Despite having multiple messaging apps like WhatsApp, WeChat, Facebook Messenger, etc., we can’t ignore the fact that…
IoT Based Soil Moisture Monitoring Device There are several soil monitor sensors available that can be easily interfaced with the Arduino or other Embedded modules and can be programmed…
Automatic Irrigation System using an Arduino Uno Everyone of us likes a little greenery in our houses, don’t we? Plants require really low maintenance and…
Arduino based Automatic Plant Watering System Project with SMS Alert Whenever we go out of town for few days, we always used to worry about…
Automatic Plant Watering System Nowadays, many people are turning towards green solutions to lead healthier lives. Efforts are being made to grow plants, which contribute…
2-way switch One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup. Perhaps most of…
Components Required for Wireless Audio Transfer Using Laser Light Project Below is the list of required components to build the Wireless Audio Transfer using a…
T Flip-Flop: Circuit, Truth Table and Working The term digital in electronics represents the data generation, processing or storing in the form of two states.…
XOR Gate using Transistors In the vast world of digital electronics and logic circuits, The XOR gate stands as a fundamental building block that plays a crucial…
DIY Bluetooth Audio Amplifier The Bluetooth Amplifier Module is useful for DIY projects for creative and hobbyists. The module’s Bluetooth connectivity makes the project connect…