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Showing posts from May, 2017

Programming Raspberry Pi by Examples

Example 1: Programmatically controlling the LED

Join the Raspberry Pi Course (link) Implement LED connection in the course week 2 lecture (link) .

Example 2: Using the DHT11 - Humidity and Temperature Sensor with Raspberry Pi:
The example in Uugear (link) did not work because my DHT11 had the pins in different order the pins were marked + and - rather than S, V and G.

So I connected :

+ symbol in DHT11 ------> 3.3V- symbol in DHT11 ------> GNDout symbol in DHT11 ------>  pin GP4
Also I used this github library (easy to understand) :

Example 3: IR Controlling your TV and AC with Raspberry Pi
These 2 tutorial were followed to do this example:

1. (main)
2. (helped to resolve issues)
3. (to learn about IR reciever)