A couple of weeks ago I built a water-cooled Raspberry Pi 4. It was a fun project and it came out looking pretty good, but was obviously crazy overkill for a single Raspberry Pi. This isn’t actually why I bought the water-cooling kit, I bought it along with 7 other Raspberry Pis to try building my own water-cooled Pi cluster.
While water cooling a single Pi doesn’t make much sense, it’s actually quite an effective solution for a cluster. A single large fan means less noise and it actually works out cheaper than many other fan and heat sink solutions given that you’d need to buy 8 of them.
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Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: A New Arduino MicroPython Package Manager, How-Tos and Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!