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 an Arduino Code #include…
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 an Arduino Code #include…
I recently bought a nice looking shield for experimenting with, it was based on a Nokia LCD, I believe is used in the Nokia 6100 mobile phones. Its a colour…
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 of the 37 in 1…
In this example we show how you connect a photoresistor to an Arduino, the value read from the photoresistor corresponds to the amount of light present. The photoresistor is connected…
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 it up as follows I –…
Another simple example is to hook up a speaker to your Arduino and get a bit musical with it. These are fairly low cost and can quite often be salvaged…
In this example we will show a basic example of connecting a DHT11 Temperature and Humidity Sensor to your Arduino. This is a very nice little, low cost sensor which…
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 and no code protection.…
In this example we will connect a Piezo buzzer to our arduino and play some basic sounds, this uses the PWM functionality of the Arduino. The Arduino PWM runs at…
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 will be using the CCS…