Mailbag #2: Raspberry Pi B+ case

For months my poor Raspberry Pi B+ had to sit on my desk without a case. Naked, slipping around on the glass surface and in danger of being smothered by a layer of dust. No longer! I finally found the perfect case, or as close to perfect as I could get for only $5.

picasemain

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Mailbag #1: Storage box, breadboard, RGB LEDs

For the first few weeks, organizing my components mostly consisted of storing them in separate bags. This works well for larger parts like jumper wires and LCDs. Smaller components require a different approach, or you’ll either end up with shelves filled with piles of plastic bags, each tiny bag containing just a few LEDs or tactile switches, or large bags full of resistors that you’ll have to dig through for 10 minutes whenever you need a specific value.

wires

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My display obsession

Shortly after I started experimenting with electronics, I discovered my fascination with LCDs and other displays. For me, these screens are not just about providing a convenient way to display visual feedback. Any green backlit 16×2 display will probably suffice in most situations. It’s more about expanding my collection, and playing around with all the different colors, form factors and display technologies. I love having shelves full of screens, and thinking about possible projects I could embed them in. Perhaps one day I’ll have a use for them all, but for now the pile just keeps growing.

One of the first displays I bought was this 1.3″ 128×64 monochrome white OLED display from Adafruit. I was aware of the cheaper options on eBay and sites like Banggood and AliExpress, but since this was my first try at working with one of these screens, I wanted to make sure that any issues would most likely be caused by my own mistakes, and not related to product quality.

oled-0

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