The XIAO Smart IR Mate is a compact circular-shaped IR remote hub/blaster built around the XIAO ESP32-C3 and designed for IoT ...

Adding a camera to a project used to be a chore, but modern camera modules make it simple. But what if you want to read QR ...

Want to get started with the A121 radar sensor from Acconeer? It is a powerful but not so easy-to-master sensor. In this article, we offer tips.

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

A defective CrowdStrike update sent computers around the globe into a reboot death spiral, taking down air travel, hospitals, banks, and more with it. Here’s how that’s possible.

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

The P2 has the same wide-angle PIR sensor and light (lux) sensor as the P1 and can similarly detect motion up to 23 feet away and over 170 degrees horizontally.

Spread the loveAre you tired of using the conventional Arduino IDE for programming your Arduino board? Do you wish to explore a more efficient way of programming? Then you should try programming ...

The primary method is mmWave radar which can sense the presence of a person up to five meters away, but it also includes a PIR sensor to help prevent false positives and distinguish human activity ...

This code example demonstrates how to interface a passive infrared (PIR) sensor with BLE connectivity using ADCC, OPA, DAC and Timer Peripherals of PIC microcontroller. Some compatible PIC16F17146 ...