Serial); matrix.begin(); wifi_connect(); pinMode(Smoke_sensor, INPUT); pinMode(Flame ... Learn how to interface a flame sensor with Arduino to build a simple fire alarm system that detects fire using ...

Step into the future of crowd analytics with our AI-powered face-counting system, designed for open gatherings where entry ...

Taste The Code How to Connect Modbus RS485 Wind Speed Sensor to Arduino Posted: May 12, 2025 | Last updated: May 12, 2025 Hi, I'm Bill. I'm a software developer with a passion for making and ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two Infrared (IR) sensors connected to an Arduino UNO. This bidirectional counter ...

With the Litter-Robot 3 Connect, I often notice that clumps pile up in the center of the drawer, sending false signals to the sensors that the waste drawer is full. That doesn’t happen with the ...

A Volvo EX90's lidar sensor was caught on video damaging a ... It works by firing pulses of laser light (often in the near-infrared spectrum) and measuring the time it takes for them to bounce ...

INNOVATIVE BREAKTHROUGH——SPENFiLY High Power IR Blaster. With built-in battery and high power signal transmission, it can control multiple infrared devices at the same time, solving the ...

'Bhargavastra', an indigenous low-cost counter drone system in hard kill mode, was successfully tested by India at the Seaward Firing Range in Odisha's Gopalpur on Tuesday, days after a ceasefire ...

Labeling bottles manually takes a good chunk of time and effort. Addressing this, the YouTube channel Easy Home Made Projects has developed a DIY automatic labeling machine using an Arduino Nano, a ...

Abstract: In this letter, we provide a complete set of split-window coefficients that can be used to retrieve land surface temperature (LST) from thermal infrared sensors onboard the most popular ...

Abstract: In some applications of wireless sensor networks (WSNs), it may be necessary to link a number of disjoint segments in order to form a federated system. The segments can be simply distinct ...