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Automation Circuits

Solenoid Door Lock Circuit with Arduino

Last updated on 1 July 2026 by Admin-Lavi Leave a Comment

In this project we have used Solenoid Door Lock Circuit with Arduino, as Solenoid lock works like magnet latch and then Arduino control it using small signal. With few parts and simple wiring, we can create automatic locking system for our home or office, also its a very easy and very useful circuit and is […]

Filed Under: Arduino Projects, Automation Circuits, Mini Projects, Motor Controllers, Security and Protection

Magnetic Field Detector Circuit using Hall Sensor and Arduino

Last updated on 1 July 2026 by Admin-Lavi Leave a Comment

This project show about Magnetic Field Detector Circuit using Hall Sensor and Arduino. When magnet come near sensor, the buzzer beep and LED glow and then Arduino read sensor output and give alarm when magnet is present. Also, this project is simple and good for beginners. Arduino Code: Code Explanation: Circuit Working: Parts List: Components […]

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

Solenoid Valve Control Circuit using Arduino

Last updated on 1 July 2026 by Admin-Lavi Leave a Comment

Solenoid valve is small device which controls water or air flow and Arduino can operate this valve using relay. Relay then works like switch and Arduino gives signal to relay and relay then turns valve ON or OFF; also this project for Solenoid Valve Control Circuit using Arduino is simple and useful. Arduino Code: Coding […]

Filed Under: Arduino Projects, Automation Circuits, Mini Projects, Motor Controllers

Arduino Based Smart Car Parking Sensor Circuit

Last updated on 1 July 2026 by Admin-Lavi Leave a Comment

Today parking is big problem everywhere, so here, parking become easy with this Arduino idea; we made small Arduino Based Smart Car Parking Sensor Circuit. This system detects car and display free or busy slot automatic, then Arduino brain tell LCD which slot is free. Therefore, there is no confusion, no searching, just smart slot […]

Filed Under: Arduino Projects, Automation Circuits, Automobile Circuits, Hobby Circuits, Sensors and Detectors

Arduino Air Pressure Circuit with Sensor HX710B

Last updated on 1 July 2026 by Admin-Lavi Leave a Comment

Air pressure is around us all time, but we cannot see it; but with HX710B sensor and Arduino, we can measure it easily, as this project for Arduino Air Pressure Circuit with Sensor HX710B show pressure value on LCD in real time. Just connect wires, upload code and see pressure on screen, also the circuit […]

Filed Under: Arduino Projects, Automation Circuits, Sensors and Detectors

Rain Detector Circuit using Arduino

Last updated on 29 June 2026 by Admin-Lavi Leave a Comment

This project for Rain Detector Circuit using Arduino shows how to detect rain, here, rain sensor plate feels water drops. Then, the module gives analog and digital signals, and the Arduino reads these signals and finally, the LED glows when it starts raining. Therefore, this low-cost project is easy for beginners to build. Arduino Code: […]

Filed Under: Arduino Projects, Automation Circuits, DIY Projects, Hobby Circuits, Sensors and Detectors

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