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Single Raspberry Pi RP2040 chips now available for $1

Raspberry Pi s RP2040 goes on sale for just $1

Raspberry Pi s RP2040 goes on sale for just $1 Jun 1, 2021 10:44 EDT with 1 comment The Raspberry Pi Foundation has announced the availability of the RP2040 as a standalone product at just $1 apiece. The chip was designed by Raspberry Pi and made its debut earlier this year with the launch of the Raspberry Pi Pico microcontroller which also had the low price of just $4. The Raspberry Pi Foundation describes the RP2040 as the perfect mid-range microcontroller that stands out in three ways; having two fast CPU cores, plenty of RAM, and flexible I/O. The RP2040 comes with two ARM Cortex-M0+ cores clocked at 133 MHz which allows code to run in parallel with hardware supervision and there’s 264KB of RAM so you don’t need to spend time optimising your code.

Smart Gardening System Uses Raspberry Pi

Smart Gardening System Uses Raspberry Pi 2 hours ago The GardenPi Project There are many advantages to growing your own food. Embedded technology can help manage the process. With that in mind, Richard shares how he crafted a system to manage and monitor his garden, worm farm, irrigation and fish tanks. The system is designed to manage, monitor and control a series of sprinkler valves and a multitude of sensors for pretty much any size of project. Topics Discussed How to partition the tasks How to interface with the Raspberry PI 4 SBC How to build the enclosure How to build the front panel display

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