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I ordered the parts on digikey and tried to replace the LCSC-Components.
http://www.digikey.de/short/p1dcp2
I was not able to find a replacement for L1 - L3
Do you think this might work although…
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Hey!
I'm here to report some findings on the use of electromagnets. I was able to achieve 250Hz frequency and a rise time of 10 - 20ms using an electromagnet from a simple arduino relay and a neodi…
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Hi, I have a spare Raspberry Pi and already a GRBL on Uno and 3 axis 8825 shield, and motors, so I am keen to trial this laser cutter. I was interested in what is the difference between your GRBL vari…
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# New voltage regulator
Since the voltage regulator we have now only gives 300 mA maximum current to the output load, this week I was searching for a new one with an output current between 1 and 1.5 …
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BMP version 2.1 has a single 3.3V voltage regulator. My suggestion is (on a next version of BMP) to add a secondary regulator for TPWR only. The motivation is to tackle two scenarios.
Scenario 1: i…
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Not sure if this was brought up before or not, but when you input 480i signal, while scanlines and bob deinterlace are both on, scanlines doesnt seem to turn off automaticly, creating an image with ch…
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I'm afraid I fried my board. I have been very careful to power down before making any connection or switch changes. Now the green LED no longer turns on. Just on the off chance that I can resurrect t…
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Hello,
I'm interesting in exploring a solution to the power draw issue, but I noticed that the instructions were never updated for doing an SPI install. I may design a QSB for this, but it would be…
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Not sure if this is the proper place to put this, but I see this particular firmware has a “lock remotes” option and I was wondering if it would be possible to expose another switch to “lock gdo” effe…
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I recently ordered a 12S BMS from the listed seller and I got what looks to be a new version: JBD-SP15S051 v1.0
Photos are here:
https://ibb.co/sQhVM9f - board, MCU side
https://ibb.co/25TQw9x…