While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

When connecting devices to a Raspberry Pi to collect data, you usually start by displaying a long list of numbers in a terminal or similar interface. However, it is difficult to grasp trends from a ...

There are ways to use the Python programming language on a typical Android device, iPhone, or iPad, but with fewer features available than Python on most desktop computers. Thankfully, you can still ...

Read distance data from a Xiaomi LDS02RR 2D LiDAR on a Raspberry Pi 5 (or Pi 4) in Python — including the part the LDS02RR can't do for itself: spinning its own motor at the right speed. # hardware ...

Read distance data from a 3irobotix Delta-2A 2D LiDAR on a Raspberry Pi 5 (or Pi 4) in Python — including spinning its motor, which the Delta-2A can't do itself.

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