Forewarned is forearmed.

Microwave Doppler sensors are used alongside pyroelectric infrared sensors as human presence sensors. They emit microwaves and detect moving objects from the burst signals (Doppler signals) reflected ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

[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 ...

The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...

Proposal for HAL Tejas MK-1A integration of enhanced infrared sensors to strengthen air defence against stealth fighters in ...

Arduino library for the DevLab MAX30102 pulse oximeter and heart-rate sensor. This project is a republished and adapted fork of the SparkFun MAX3010x Sensor Library. It keeps the original low-level ...

Explore all electronics projects from simple electronics projects to high-end MCU and IoT projects. These projects belong to a wide range of categories such as Embedded, Power Electronics, Analog, ...

int S1=0, S2=0, S3=0, S4=0, S5=0, S6=0; ...