As we all know by now the sensor outputs an analog signal and it's really easy to process the signal. We can use the ADC of the Arduino to process the signal and we can light up some LEDs to show the ...

Today, we are building a simple Arduino-based project: a light-following robot. This project is perfect for beginners, and we'll use LDR sensor modules to detect light and an MX1508 motor driver ...

[Paul Stoffregen] proves that it can be pretty easy if you use the CapSense library for Arduino. Here he’s created three touch sensors, connecting them to the Teensy microcontroller with two ...

To begin explaining how a basic sensor works, we'll use this rather nice diagram The PIR sensor itself has two slots in it, each slot is made of a special material that is sensitive to IR. The lens ...

This is a simple Arduino library for using the MPU6050 accelerometer & gyroscope sensor from invensense. It allows to easily read the acceleration, gyroscope (angular speed) and temperature ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture ... in the dry soil and measure the resistance value and then pour water and measure it again ...

1. Arduino programming is really easy like we can get ready libraries using which application can be developed easily. We can develop POC or Prototype easily and quickly. Sensors are also ...

It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...

Flow meters have proven excellent devices for measuring water flow, and now it is very easy to ... output of the sensor, we can easily calculate the water flow rate (in litre/hour – L/hr) using a ...