Before I start I will say that this isn’t going to be some petty post that spends lots of time justifying and then putting down other programming languages. I’ve used C# and many other languages and I personally have no real favourites. In this example…
Author
shedboy71
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Raspberry PI A+, B+ and 2B GPIO J8 40-pin pinout. Raspberry PI Models A and B have only the first 26 pins. GPIO# 2nd func pin# pin# 2nd func GPIO# – +3V3 1 2 +5V – GPIO2 SDA1 (I2C) 3 4 +5V – GPIO3 SCL1…
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In this example we will connect a capacitive sensor to a GPIO pin on our Raspberry PI, when we touch the sensor we will display a message to the user. A practical use may be a touch activated lamp. This is the sensor we used…
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Flash the ACT led from the command line, this tip was sent to me so I gave it a try, you could this in a script. The LED in question is seen below, this may depend on the version of Raspberry PI you have as…
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Raspberry Pi hardware information, open up the terminal and type the commands listed below, you can also see the output from the terminal cat /proc/cpuinfo displays details about the device’s processor. cat /proc/meminfo displays details about the Raspberry Pi’s memory cat /proc/partitions reveals the size…
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In the following example we will connect an LED and resistor to pin 7 of P1 on our Raspberry PI and we will flash an LED on, here is a picture of this OK we will use python, this tutorial assumes you already have Raspbian…