When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...
MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...
We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...
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// Typical Arduino SPI port 1 pins are (SCK=D13, MISO=D12, MOSI=D11) this is port pins PA5, PA6 and PA7 on Nucleo-F767ZI // SPI port 2 pins are (SCK=D18, MISO=A7, MOSI=D17) this is port pins PB13, PC2 ...
Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...
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