We all have a shoebox or drawer filled with miscellaneous old tech and junk that you haven't looked through since 2018. Whether it's Arduino Nanos, dusty ESP8266s, old PIR sensors, or just a bunch of ...

The ESP32 keeps finding new jobs in my house.

Spread the love“`html Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

Abstract: Walking is a daily activity that requires an appropriate crosswalk as a key part of the provision of safe transportation infrastructure. In this paper, we design and develop a portable smart ...

Automatic-Motion-Activated-Security-using-PIR-Sensor AIM: To detect motion using a PIR sensor connected to an Arduino and trigger an LED (using the built-in LED) when motion is sensed.

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