This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

ACAT_Arduino_Proximity_Sensor.ino – Main Arduino "sketch file". Loaded into Arduino Software IDE and connects the proximity sensor logic to the AcatActuator logic VCNL4010 – VCNL4010 proximity sensor ...

Arduino Sensor Kit Base is sold for $23 on Seeed Studioor the Arduino Store, where you’ll also find the $38.70 bundle kit with an Arduino UNO inside the package. Jean-Luc Aufranc (CNXSoft) Jean-Luc ...

The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...