The latest board from Raspberry Pi costs just $4 – TechRadar

The Raspberry Pi foundation has just launched their first microcontroller board – and it costs less than a fast food takeaway lunch. 
At $4, the Raspberry Pi Pico is an affordable dual-core microcontroller that takes on the likes of the Arduino. While it cant run a full operating system, the Pico can be easily programmed to control sensors, motors, and other electronics.
Whether youre looking for a standalone board for deep-embedded development or a companion to your Raspberry Pi computer, or youre…

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