We are going to use this technique to build a our bidirectional visitor counter using arduino and ir sensor. By placing two IR sensors one after another in series as shown in the above image at a ...

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 ...

She is a member of Project Sunset, which is a network of tobacco control researchers and advocates who support phasing out the general retailing of commercial tobacco products. Hollie Bendotti ...

In today’s “futuristic tech you can get for $5”, [RealCorebb] shows us a gesture sensor, one of the sci-fi kind. He was doing a desktop clock build, and wanted to add gesture control to it ...

This proposed Arduino-based automatic bell device is an electronic system that rings bells at predefined times without manual intervention. It is built around an Arduino Uno, which is programmed to ...

Seeed Studio’s XIAO 6-Channel Wi-Fi 5V DC Relay is a compact ESP32 ... Additionally, it supports Wi-Fi-based remote control and automation without additional configuration. On top of that, you have ...

The TLE5012B is a 360° angle sensor that detects the orientation of a magnetic field. This is achieved by measuring sine and cosine angle components with monolithic integrated Giant Magneto Resistance ...

The water pump pressure control software is made to control the pressure inside water tank. The program uses pressure sensor, 4 digit 7 segment display, two buttons and actuator for the pump, through ...

these AC-powered relays may be susceptible to many voltage sags that do not affect other elements of a control system. Therefore, they present an “Achilles heel” that may cause an entire machine, ...

Only show cars that can be delivered to me. Please enter your postal code in order to show cars that can be delivered to you.