Kinect-based Sentry Turret

You've seen them in video games an science fiction. You know you want to make your own.

Low-power Iot Intruder Detector With Raspberry Pi 4 + Pico

Use a Raspberry Pi Pico board along with a motion sensor to wake up the Raspberry Pi 4 and run a CV script that alerts you if a stranger is seen.

Arduino Dc Motor Speed & Direction Control Using Relays

We outlined how we can control the direction and speed of a 24v high current motor utilizing Arduino and two relays.

Lufs1

This project discusses the development of a Radar system, characterized by a security system and having specific properties, presents one of the current challenges in electronics.

Ultra Low Power Wifi Home Automation System

In a few steps we build a basic ultra low power WiFi home automation system by using Raspberry Pi, IOT Cricket module(s) and MQTT protocol

Wifi Motion Sensor With Email Notifications Battery Powered

In this project we are going to build WiFi PIR Sensor with email notification powered on a battery; without coding.

Rfid Based Attendance System

RFID based attendance system consists of RFID Reader, RFID Tag, LCD display and microcontroller unit. RFID can be interfaced to microcontroller through USART. Data is transferred from RFID cards to reader and from there to microcontroller.

Smart Blinking Id Card

A smart card with I2C NTag interface.

No Escape Sanitizer

This sanitizer puts restriction for people to enter inside the door. #shops #atm #gates #letterbox

Diy - Relay Module

In this tutorial I am going to show you how to make a simple relay module that can be used in any project.

Covid Free Contactless Cordless Bell Using Arduino And Rf

This project is an attempt to make a simple touchless cordless bell, without spending a lot from your pocket.

Analog Speedometer Using Arduino And Ir Sensor

The project describes an analog speedometer where we have used IR Sensor to calculate speed.

Reed Switch

Just about everywhere you go, you'll find a Reed Switch nearby that’s quietly doing its job. Reed switches are so pervasive that you’re probably never more than a few feet away from one at any given time.

Simple 2fa Access System

We will build an access system that doesn't need any external devices( you can use an 13.56 Mhz RFID tag if you want), and that uses a private-public key system so password stealing is much harder, thus making your application more secure.

Build A Demo Matrix Keypad Lock With An Arduino

A demo project to read a 4x4 Keypad and drive a relay that controls a lock when the correct code is entered. It also has an OLED display to give the users prompt, a buzzer to provide audible feedback, and an override button to force the lock to open.

Covid-19 - Authorized Entry Using Face Mask Detection

The system is designed to detect unauthorized entry (face masks), that are essential to protect ourselves and to avoid spreading COVID-19.

Security System With Motion Detection

The system is designed to detect intrusion (unauthorized entry) into a building or other area.

Social Distance Thing

When social distancing was first introduced it was clear that not every person practised it properly or even at all. To help people visualize and become aware of the importance of social distancing we built the Social Distance Thing.