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Arduino and LOL Shield random LED effect

This is the first of a new category, just code snippets for you to try. First example is random LEDs on using the LOLShield and...

Arduino and Nokia Colour LCD shield

I recently bought a nice looking shield for experimenting with, it was based on a Nokia LCD, I believe is used in the Nokia...

Arduino and Joystick example

This example shows how to connect a joystick to your Arduino. Here is a picture of the joystick I am using, again this was part...

Arduino and LDR example

In this example we show how you connect a photoresistor to an Arduino, the value read from the photoresistor corresponds to the amount of...

Arduino and multi-color LED example

This is part of a 37-1 sensor kit, this was a multi-colour LED that was in the kit. NOt much documentation but I wired...

Arduino and a speaker

Another simple example is to hook up a speaker to your Arduino and get a bit musical with it. These are fairly low cost...

Arduino and DHT11 sensor example

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

QL200 PIC development and LEDs

Here are some more LED examples for use with the QL200 development board Example 1: #include //We use an xtal crystal, no watchdog, //no low-voltage protection...

Arduino and Piezo buzzer example

In this example we will connect a Piezo buzzer to our arduino and play some basic sounds, this uses the PWM functionality of the...

QL200 Development board flashing LED example

This first tutorial is the usual flashy LEDs example. We will be introducing the development board we use (its the QL200 PIC development board), we...