IO expanders with the Raspberry PI and Circuit Python
Published: Fri 19 April 2024
Updated: Fri 19 April 2024
by Ludo
In Hardware
tags: raspberry circuitpython
How to use MCP23017 IO expanders with the Raspberry PI and Circuit Python.
Like me, you may have a small project to connect one or more rotary encoders to your Raspberry PI. The MCP23017 chip seems ideal for this, and is easy to connect to the Raspberry with its I2C …
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CircuitPython Installation Guide for Tech Enthusiasts
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Raspberry PI 5 benchmarks: How does it compare to the PI4
As you may know, the PI 5 is a fantastic improvement to our cherished Raspberry PI! The benchmarks below show how much our Raspi has improved across the board.
So, is the upgrading worthwhile? I gathered the benchmark results I could find online and I'll summarise the performance increase by …
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Mine cryptos with your Raspberry PI
Twelve years ago, Bitcoin was the only cryptocurrency. Today, there are now thousands of coins. And you can mine them all, on a Raspberry Pi. Are you curious to see how much profit you can make mining some crypto coins on a Raspberry Pi?
The Raspberry Pi is a low-cost …
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Raspberry PI 4 benchmarks: How does it compare to the PI 3 B+
As you may know our beloved Raspberry PI got a nice upgrade with the PI 4B! You will see in the benchmarks below that our Raspi has really improved on all aspects...
So is it worth the upgrade? I compiled the benchmark results I have found around the Net and …
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Related articles:
• IO expanders with the Raspberry PI and Circuit Python
• CircuitPython Installation Guide for Tech Enthusiasts
• Raspberry PI 5 benchmarks: How does it compare to the PI4
• Mine cryptos with your Raspberry PI
• Raspberry PI 4 benchmarks: How does it compare to the PI 3 B+