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 ...

The system incorporates the concept of smart sensing to detect the presence of pedestrians and in turn, automatically controls the crosswalk traffic lights. The system composes of two Arduino ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

Just make sure it's connected to the same Wi-Fi network the Pi is on. To create the project, you'll only need a Raspberry Pi, Raspberry Pi-supported camera, PIR motion sensor, LED, and Arduino.

The Arduino Nano processes inputs from the PIR motion sensor. When motion is detected, the sensor signals the Arduino Nano, which triggers the relay and activates the bulb. The relay acts as a switch ...

Furthermore, PIR sensors are susceptible to false detections when non-human objects enter the sensor’s view, adding to their limitations. When embarking on a new sensor design, it’s worth considering ...

This research introduces an innovative Arduino-based solution to address energy wastage in street lighting, which activates lights autonomously in the presence of vehicles or pedestrians. The system, ...

Night Security Light System – Circuit The circuit diagram of the Arduino-based night security light is shown in Fig. 2. It is built around an Arduino Uno board (board1), PIR sensor connected across ...

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