Projeto de Automação Residencial simples com Arduino, Sensor de Som e Módulo Relé. Hoje, vamos falar de um dos sensores mais utilizados na área Maker: o Sensor Ultrassonico. No tutorial em questão, ...

GSR staat voor Galvanic Skin Response en meet de geleiding van de huid. Met de GSR sensor van Seeed meten we de weerstand van de huid tussen twee elektroden die je over 2 vingers kan schuiven. Sterke ...

In this tutorial, we will learn to Guide you about how you can interface a heartbeat sensor with an Arduino to measure live-heartbeat of any person. We will be also interfacing an OLED display to the ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

Laser ranging has many applications in production and life, such as ranging, positioning, obstacle avoidance, and so on. Time-of-Flight (ToF) ranging, as a type of laser ranging technology, is often ...

Effective water management involves supplying water according to the real requirement, and thus measuring water is very essential step in water management systems. There are many water flow ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute ...

Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...