The exciting part of buying a ‘broken, for parts’ off a site like EBay is that you rarely know exactly just how ‘broken’ it ...
Do As I Do] had a simple task to complete. A couple of small parts needed to be duplicated in some quantity, with good ...
If you’re building your first plotter, or you just like thinking in right angles, you’d probably consider a Cartesian design ...
The Playdate is a small handheld console with a dedicated fanbase. Among them is [Cristina Ramos], who recently decided to ...
If you use Inkscape to lay out your laser cutter designs you might want to look into this box maker extension. Inscape is [Elliot’s] drawing software of choice since it’s easy to use, and it’s open ...
If you want to dabble in audio digital signal processing, you would probably think of grabbing a dedicated DSP chip. But thanks to [WeebLabs], you could just pick up a Pi Pico and use this ...
You can get just about any gear reduction you want using conventional gears. But when you need to get a certain reduction in a very small space with minimal to no backlash, you might find a wave drive ...
A computer does one thing at a time, even if it feels like it’s doing multiple things at once. In reality, it’s just switching between tasks very quickly. But a VLIW (Very Long Instruction Word) ...
If you want to use a display or camera with an FPGA, you will often end up with a MIPI-based solution. As of the Xilinx Vivado 2020.1 release, the MIPI DSI (display serial interface) and CSI (camera ...
In almost every measurable way, a lossless digital audio file is superior to any analog media. This doesn’t mean that analog audio isn’t valuable though; plenty of people appreciate the compression, ...
Back in the days when you didn’t pay for your TV programming, it was common to have a yagi antenna on the roof. If you were lucky enough to have every TV station in the area in the same direction, you ...
Silicon-based CMOS camera sensors are cheap and plentiful, but they’re rarely used to their full potential: they can detect a ...
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