Hi friends. I need help with enumeration. I have the correct structure for the descriptors (per the USB standard) but I don't know the secret incantation to make it go, and I've had no luck cribbing from the ASF implementation of HID/MSC/whatever...
I have not had good luck here on the Stack, so I'm either a glutton for punishment or someone who does not learn.At any rate... I want to drive a 9.7in Kindle ePaper display (model ED097OC1) from eBay with a RasPi. I am not capable of rolling...
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Hi guys, we are designing a capillary electrophoresis power supply and were wondering if somebody had some low cost ideas for providing the following source:Adjustable constant voltage (5-30kV DC) - happy to have it operate in steps (i.e 5,...
Instructions here --> https://pastebin.com/cp9hWWCkThis is in case the tip line ignores me (which is quite likely -- I'm not one of the "cool" kids...). I just want to get this out there, because it works... I compiled these instructions and...
I'm searching for a word that adequately describes the blackhole of engineering time, when you spend the whole night looking for a component, comparing the host of "not-quite-perfect" features. Regulators are the perfect example! If it's got a perfect...
Let's say someone uploads something like the details of a protocol, the BOM/devised schematic of a product, details of how to run custom code on a games console or a replacement firmware for a device. Then a company asks either nicely or not so nicely...
I need a fire suppression system for my DIY CNC enclosure. I intend to run long unattended jobs and would like some piece of mind so I need some sort of automatic fail-safe fire suppression system inside the enclosure. There's a few commercial options...
I am a beginner in the embedded programming. I have done some engineering projects using ARM7 microcontroller. Now I have a new project developing the software for hand-held billing machine using ARM microcontroller. So I just need some help regarding...