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Category: WIP

Raspberry PI B+ HDD-cage.

Posted on 4 February, 201615 June, 2022 by Rickard

Well, this is the result of my idea that I got while I had problem sleeping. And a quick search later, I was unable to find any box/cage that was ready for a HDD (2.5″). So, I spent some time mocking up two brackets to mount an HDD and a Raspberry. The brackets allow you…

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[Project] Modular computer chassi

Posted on 22 December, 201515 June, 2022 by Rickard

History A long time ago, my friend and I begun a discussion on building our own computer chassi. Capable of hosting two ATX motherboards, seperate HDD-cage and modular power-supply. And to emphasize that this was a long time ago, we were 14-15 years old.

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DIY Speedometer.

Posted on 3 July, 201515 June, 2022 by Rickard

Time for another update, and this time, I thought that I will share with you, my homemade speedometer. Using a photo-diode, a LED, a BC547-transistor, and a few resistors.

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SD-card module.

Posted on 23 May, 201524 November, 2021 by Rickard

A quick and dirty SD-module, running in SPI-mode.

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A small 16 device SPI-bus

Posted on 23 May, 201515 June, 2022 by Rickard

Hi! I’ve have been designing a 8-bit computer from scratch over a year one, most of the time I’ve spent researching and learning about the MCU and microprocessor I’ve chosen to use.

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