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Women Safety Alarm Circuit using GPS GSM NodeMCU

Last updated on 23 June 2026 by Admin-Lavi Leave a Comment

This article is for Women Safety Alarm Circuit using GPS GSM NodeMCU, it uses NodeMCU ESP8266 board as brain. Here, GPS module give location, GSM module send SMS to family and one push button used to send alert. Arduino Code: Coding Explanation: Circuit Working: Parts List: Components Quantity NodeMCU ESP8266 Board 1 GPS Module (NEO-6M) […]

Filed Under: Arduino Projects, Hobby Circuits, IoT projects, Security and Protection

Arduino with Speech Recognition Circuit

Last updated on 23 June 2026 by Admin-Lavi Leave a Comment

This project shows how to control LED with voice using Arduino and we can use speech recognition module with Arduino Nano; also it takes voice command. It turns LED ON or OFF based on command and also this Arduino with Speech Recognition Circuit is simple project for beginners. Arduino Code: Coding Explanation: Circuit Working: Parts […]

Filed Under: Arduino Projects, Audio Circuits, Automation Circuits

Simple Arduino IR Remote Control Decoder Circuit

Last updated on 23 June 2026 by Admin-Lavi Leave a Comment

This project show how to read IR remote signals using Arduino and for that we used TSOP1738 IR sensor. Arduino can detect button press from remote and also this project for Simple Arduino IR Remote Control Decoder Circuit is simple and easy for beginners. Arduino Code: Coding Explanation: Circuit Working: Parts List: Components Quantity Resistor […]

Filed Under: Arduino Projects, Automation Circuits, Mini Projects, Remote Control Circuits, Sensors and Detectors

Arduino GPS Based Speedometer Circuit

Last updated on 23 June 2026 by Admin-Lavi Leave a Comment

Anyone want to check speed of bike, car or any moving vehicle? So with Arduino and GPS module we can make small but cheap DIY speedometer, as this project for Arduino GPS Based Speedometer Circuit is easy and fun; also it shows real-time speed on LCD using GPS satellite data. This project requires only an […]

Filed Under: Arduino Projects, Automobile Circuits, IoT projects, Sensors and Detectors

Arduino Based Motion Dog Barking Alarm Circuit

Last updated on 23 June 2026 by Admin-Lavi Leave a Comment

This Arduino Based Motion Dog Barking Alarm Circuit make dog sound when motion detects, it uses Arduino Nano, Pir sensor, Dog Sound Module, BC547 transistor, IC LM386 Amplifier Module and 8Ω Speaker. When Pir senses human or animal move, then Arduino play dog bark sound to scare intruder, also this is simple and low cost […]

Filed Under: Alarm Circuits, Arduino Projects, Automation Circuits, Hobby Circuits, Security and Protection, Sensors and Detectors

Arduino Based Entry Exit Monitoring Circuit

Last updated on 23 June 2026 by Admin-Lavi Leave a Comment

This Arduino Entry Exit Monitoring Circuit counts people while entering and leaving place, it uses Arduino UNO R4 WiFi board. Two IR sensors detect people and two servo motors control entry and exit gates and then sends crowd count to Arduino IoT Cloud. Hence, this help us know how many people are inside anytime. Arduino […]

Filed Under: Arduino Projects, Automation Circuits, IoT projects, Security and Protection, Sensors and Detectors

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