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www.righto.com
| | blog.gremblor.com
5.3 parsecs away

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| | [AI summary] The user is building a custom instrument that combines a current source/sink with measurement capabilities. They designed a front panel with cutouts for a display, buttons, and jacks, and used an aluminum PCB for the front panel with solder mask for silkscreen. They also designed a mounting flange for the front panel and a rear panel with cutouts for a fan and USB-C connector. The instrument uses an Arduino-based MCU for control and measurement, and includes a detailed mechanical and electrical design. The user is seeking feedback or comments on their project.
| | www.blog.montgomerie.net
4.6 parsecs away

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| | This project is a little old, but now that I have some time, I thought it would be nice to write it up! The device has been serving me well for a few years now. Being somewhat red/green color blind, I've always had trouble reading through-hole resistor color codes (though I often wonder if those with full color vision have it much easier - some resistor bands are so 'muddy'!) I make do with labeled pouches holding my resistors, and a multimeter to double-check. The multimeter is so slow. Surely it shouldn't take seconds to sense a resistor value! For years I dreamt of making a faster resistor measuring device with an instant readout. The 'final straw' that pushed me to actually do that was that I bought a beautiful old metal Akro-Mils cabinet1 stuffed with o...
| | iosoft.blog
5.3 parsecs away

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| | Circuit diagram of Simple Isolated Analog-to-Digital converter This project was prompted by the need for a circuit to provide a galvanically-isolated measurement of battery voltage. Existing designs tend to be complicated, expensive or both, so a new approach was adopted, that keeps the circuitry simple, and relies on the timing capability of a CPU. I'm...
| | seekinglavenderlane.com
27.1 parsecs away

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| [AI summary] A website's homepage offering home design inspiration and contact information, with a focus on interior design and privacy policy details.