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Arduino and DHT11 Temperature and Humidity Sensor example

Description In this example we will show a basic example of connecting a DHT11 Temperature and Humidity Sensor to your Arduino. This is a very...

Arduino and DS18B20 temperature sensor example

Description The DS18B20 is a  temperature sensor that can be used in various simple projects.  This part uses the 1 wire (I2C) bus and you can...

Tick Tock Shield temperature example

Here is a picture of the Tick Tock Shield, this shield is ideal for beginners as it has several components such as a buzzer,...

TM1637 display example

This is a common anode 4-digit tube display module which uses the TM1637 driver chip; Only 2 connections are required to control the 4-digit...

Esplora TFT example

In this example we need to connect a TFT LCD to our Esplora, here is a picture of the TFT The code is a basic...

Esplora microphone example

Another example for the Esplora, this timw we will be using the on board microphone, again lets refer to a picture of the board This...

Esplora temperature example

This time we will use the on board temperature sensor of the Esplora and send the temperature out via the serial port, opening the...

Esplora accelerometer example

In this example you will connect the Arduino Esplora to your PC and see the data via the serial monitor. In the picture below...

Arduino Nano pinout

KY004 Momentary Button Module

This is a button module. When the button is pressed, it will a high level signal. Connection Pin - = GND, connect to Arduino Gnd Pin (middle)...

KY003 Hall Magnetic Field Sensor Module

Description The KY003 Hall Magnetic Field Sensor Module is a magnetic switch. Specs   Parts Required Arduino UNO (or equivalent) KY003 Hall Magnetic Field Sensor Module USB cable   Connections Pin - = GND,...

KY002 Vibration Sensor Module

Description This module is digital shock sensor. It will output a high level signal when it detects a shock event. This is also called the...

KY-001 Temperature sensor module

Description This module measures the temperature and reports it through the 1-wire bus to the Arduino.  It uses the extremely popular DS18b20 digital thermometer.   Specs The DS18B20 digital...

Random function example

In this example we use the RGB led again but are introducing a couple of new programming topis. We introduce the switch case structure...

Basic RGB LED example

An RGB led is basically 3 LEDs in the one package, a red, green and blue one which either share a common cathode or...