Best posts made by ferro

@Amput said in Easy/Newbie PCB for MySensors:

Could anyone explain me, why position (polarity) of condensers 4.7uF on REV 8(blue) and REV 9 (red) are different?

It's a bug in v8 fixed in v9, so v9 is correct, see link this post

What about to use PTFE (teflon) tape to protect the sensor board, see this project. It seems, characteristics of the material (PTFE) enables it to use it for this purpose, it is mentioned also link text here

@Matt said:

Hey I recently got a batch of ten pro 3.3v pro minis from ebay, I removed vreg + LED on two of them and they no longer work... Well, I cant upload.

Did you try to use side pins for Vcc/Gnd connections from usb-ttl adapter? It is known for some clones that Vcc/Gnd pins on programming header do not work after regulator and led are removed and side pins must be used for uploading sketch...