Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Arduino Motion Sensor – Circuit and Working The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a ...

Present consists of just a PIR sensor and Arduino in a 3D printed enclosure to snap onto your monitor.

In this blog, we will learn about how to interface a Passive Infrared sensor (PIR Sensor) or motion sensor with an Arduino. We will also learn about how this sensor works and different parts of it. So ...

Today I am sharing the Proteus simulation of my project, in which I have shown the working of three sensors with a single Arduino. These include a PIR sensor (digital), flame-detecting sensor (digital ...

The circuit diagram for this project is shown below: The diagram links a PIR sensor and an LED to an ESP32 board. Three pins make up the PIR sensor: VCC (5V), GND, and OUT (output).

The equipment circuit design enables each customer to conne ct this home security system to a distant network using a piezoele ctric buzzer, an LCD board, and a PIR sensor at residences and workplaces ...

The circuit diagram of the motion sensor alarm is shown in Fig. 3. It consists of a PIR motion sensor (MS1), Arduino Nano (Board1), LM386 audio amp (IC1), and 8-ohm speaker.

For the design and implementation of an IoT based home automation system, it uses an opensource firmware Node-MCU through MQTT protocol along with diverse sensors, such as temperature and humidity ...