Configure Arduino Uno As Square Wave Generator
In this project, the Arduino Uno is configured as a square wave generator with user-selectable control of the frequency and duty cycle. The operating range of the system is up to...
Automatic Contactless Switch For Smart Home
With increased technological advancements, switches require updating with current times. To avoid the risk of contracting COVID-19, it has become important to not touch surfaces of buttons and keys that have...
Smart Touch Panel For Home Automation
Traditional switches are outdated now. These switches have mechanical moving parts that get damaged on continuous use.
Many old switchboards are getting replaced by modern touch switches that not only enhance the...
Portable Solar Lantern Cum Bedlight
This portable solar-powered lantern with auto bedlight for everyday use can be made with easily available components.
The circuit diagram of the portable solar lantern cum bedlight is shown in Fig. 1....
ESP32 Talking Clock
The MP3 shield that has come from aliexpess for a mere $1.3 a piece was lying on the table for quite some time as I was really not able to find...
ESP32 Cam-Based Smart Bluetooth Lock
A traditional lock can pose problems if the keys required to unlock them get lost. In such a case, they will need to be replaced for security purposes. Same applies for...
Arduino-Based Tilt Detector
An accelerometer, which is an electromechanical device, can be used for various applications like tilt detection, obstacle detection, motion inputs, earthquake sensing, etc. Tilt detection is a simple application of an...
Making This Versatile Arduino-Based Frequency Generator Is Simple
This is a simple function generator that works in the audio frequency range. It can be useful for amplifier testing, experimentation in digital signal processing (DSP) and electronics labs. The author’s...
Automated Product Sorting By Colour
In this project we are going to make an automated sorting system that uses colour coding to sort a product, helping in managing a warehouse.
Due to the increasing demand for...
Enjoy This Wireless 3D Mouse And Keyboard
We have seen different types of human interface devices (HID), such as mouse and keyboard. In older versions of the mouse, optical sensors were used to detect movement relative to a...
IOT Zone
Popular circuits!
LATEST SOFTWARE PROJECTS
Top 25 Android Project Ideas
There is a lot of confusion among students when it comes to projects. Nowadays almost everybody is...
Create A GUI Program For Raspberry Pi And Arduino
This article describes the procedure to set up Arduino as a slave device, which gets all control...
Top 20 MATLAB Project Ideas
Millions of engineers and scientists worldwide use MATLAB to analyze and design the systems and products transforming...
Professional Electronics Design
FREE DESIGN GUIDES
