O Sensor de Segurança a Laser utiliza o módulo LDR para detectar se o feixe de luz do laser está sendo interrompido. Quando o feixe de luz é bloqueado, o módulo LDR registra a mudança na intensidade ...

This article will introduce the WisBlock RAK12014 ToF laser ranging sensor module, and use the WisBlock development board to demonstrate how the module works. What is a ToF laser ranging sensor module ...

Lidar, Arduino, Raspberry Pi, Laser, ToF and more Even without being a specialist in the techniques used, the combination of a lidar, whether fixed, oscillating or rotating, with an Arduino (or a ...

Laser diode are available in various sizes and can be interfaced with Arduino Uno using photoresistors, photodiodes, sensors & detectors.

The laser hits the light sensor, which registers a certain value. When something interrupts the laser, the value drops and the buzzer starts producing sounds. If key 1 is pressed three times on the ...

Lidar, Arduino, Raspberry Pi, Laser, ToF and more Even without being a specialist in the techniques used, the combination of a lidar, whether fixed, oscillating or rotating, with an Arduino (or a ...

We connected $\\mathbf{p H}$ sensor and solar cell into Arduino Board to control data transmission via red laser communication or popular known as visible light communication (VLC). The sensor was ...

In this project tutorial we build a Temperature Gun using Arduino and an Infrared Temperature Sensor. This Thermal gun will be built using a non-contact temperature sensor called MLX90614; ...

Build a Speed Sensor using Arduino with IR speed sensors to accurately measure the speed of moving objects. This tutorial covers circuit design, sensor calibration, speed calculations, and optimized ...