Cities and counties with school zone speed detection cameras include Hillsborough, Lake Alfred, and Bradenton. New ones in Lakeland are coming soon.

This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

Designed for 1550 nm infrared applications offers up to 12x greater sensitivity, faster response times, and improved thermal performance—ideal for high-speed optical communications, OTDR, and LiDAR.

Big thanks to [Stephan Walters] for the tip. Of course if you prefer to speed things up by hardware rather than software, you can overclock an Arduino– with liquid nitrogen, even.

Vutturi, M. (2022) Automatic Speed Detection and Reporting System Using Arduino. International Journal of Scientific Engineering and Research (IJSER), 8, 1-4.

This project demonstrates how to use both an ultrasonic sensor and an infrared (IR) sensor with an Arduino Uno. The ultrasonic sensor is used to measure the distance of objects, while the IR sensor is ...

Springboot-api-Threat-Detection-using-Arduino-Infrared-sensor Uses esp8266 wifi module, arduinohttpclient and springboot to implement a trivial threat detection system for posting on /obstacle api ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Krejci’s tutorial video guides viewers on how to construct an infrared camera using an Arduino UNO, an infrared sensor AMG8833, and an 8×8 RGB LED display from SunFounder.