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.
More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...
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Got a Raspberry Pi Pico? Here's the first thing you should do
The Pi Picos are tiny but capable, once you get used to their differences.
Mike Lopez has created a new piece of hardware that Raspberry Pi enthusiasts may be interested in called the Avocado Pi. The new piece of hardware has been specifically designed to provide a way of ...
The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Arguably one of the most useful second ...
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