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I have AUX Climate which originally uses BroadLink WT1HB12 module.
AC provides only 12V to the module not 5V which is to much voltage for the LDO
The orignial module has 5 PINS
TX
RX
EN -…
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Noise on the Vcc of 5V supplied devices should be better if the GND is connected on the output caps of the buck converter.
An additional 0603 100nF Cap on the output side could improve noise on the 5…
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Hi,
I'm the inventor of the [Solder Ninja Pen](https://www.crowdsupply.com/sitron-labs/solder-ninja-pen) and would love to provide backers of the project with the ability to use IronOS instead of t…
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Hi,
I saw that there was already some discussion in the esk8 forum about GND islands.
In the latest design the buck converters are still on GND islands and the current return paths (especially …
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Hi What an exciting project. can you share the values of the resistors and which pins to use on the rj45 cable. Also what voltage the buck converter delivers. Thank you in advance / Johan
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Hello,
I'm having trouble getting RFM95W to work with Arduino Uno and my problems are the following :
**- On the sender setup, sending packets stop at 0, 1 or 2** (LoraSender example, Image1 belo…
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Because the V1 works but for small currents only and the V2 failed, I'm considering a new approach:
1. Use 4S 18650 to achieve 12.8 - 16.8 V which could then be connected to a much more efficient b…