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Creating a Raspberry Pi Computer Cluster – All the Things That Can Go Wrong
A computer cluster is a set of computers that share a common workload in order to speed up the processing. The idea is to split the work into separate parts that can be processed at the same time…
Read More »Fridge Door Alarm + Weather Forecast
This handy gadget serves as both a fridge door alarm — make a noise when the door is open for too long — and as a weather forecaster. The first part is simple, using reed switches to monitor…
Read More »Cooling Raspberry Pi with a Fan
Continuing with my quest to cool down the Raspberry Pi 3, I purchased a small 3 x 3 cm fan (model ASB0305MA, 5 V DC). I could have just plugged it directly into the Pi’s 5 V output…
Read More »Cooling Raspberry Pi 3 with Heat Sinks
Recently I had to come up with something costing about 3 € to get the free shipping from Amazon, so I added a Raspberry Pi heat sink set from Az-Delivery to my shopping basket. I have a Raspberry Pi…
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