I’ve been using Pocket for more than 10 years, and I find it indispensable. It’s simple and fits easily into the way I handle links.

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This setup works really well to manage Python virtual environments when working over many projects.

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This is part one of a set of calibration test prints to fine-tune your 3d printer to print accurate 3d components to a level where the components will fit each other without post-processing.

Most 3d printers overshoot their wall widths while printing, making components just slightly too big to really fit each other.

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Threads and Batteries: Another nice evening, with a full garage! Some highlights: Steph had his power-assist glove finished, and demoed it. His sensors on the fingers are just bare wires and the Arduino senses the capacitance/resistance. Nice solution, and a really neat project! He then worked on getting a radio link …

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Skateboards and barcodes and CNC: That was a nice meetup! We had lots of people doing interesting stuff and sharing knowledge. Lowku and Chris worked further on their barcode recognition setup. Getting the Python dependencies and cv2 installed took a while, after which they started detecting barcodes of everything in …

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Wings and chairs and maps and cables: I decided towards the end of last year that the organising of the meetup was going on in too many disparate places: I advertised it on ZaTech Slack, Facebook, Twitter and we even had a Whatsapp group. I wanted to consolidate all of that. This is the first meetup organised through …

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The last meetup of the year was quiet: Only Bouwer arrived, so we experimented on his project. Bouwer needed a circuit to buzz when pressure is applied to a sensor mounted on a stick, basically. He had some Velostat, which is a good choice in this case for building the sensor. The idea is to build a circuit with an …

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We had a very full garage this week! Lots of people, interesting projects, even though we had loadshedding from 8pm to 9pm. I did a few labels on my masking tape labeller, after having found a way to make it run consistently without first having to recompile the Arduino code. Steph cut out the wings for his pico stick …

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Yes, these are just dry reports of what happened, but they provide a kind of archive of the goings-on at the Thursday evenings and gives me a way to track attendance and what’s happening. I found a pic of the rendering of the vase, so here it is: Last week: Steph got some 2mm Depron from a local hobby shop, and …

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Last week: I finally figured out a good rendering setting for my random-scorped vase so that it takes less than forever to produce a rendered stl file. I started heating up the printer, but then got busy discussing things. Steph got a few mini drone boards from a friend. He wasn’t sure what condition they were …

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