RCWL-0516 3D模型标题

RCWL-0516

2024-03-23 01:55:01

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Summary

This case holds a RCWL-0516 microwave sensor and an ESP8266 Node MCU development board and allows the case to be held by the 5v AC adaptor that powers the MCU.
I don't screw the RCWL-0516 into the case, it fits snuggly and if you are worried that it will touch the back of the ESP8266, just put a little piece of cardboard between the two.
I haven't needed to do that is the tension of the wire keeps the boards away from one another.

It is simple and quick to print and modifiable for multiple projects.

Almost any small screws can hold to lid on, I normally just use something out of my junk box.

This is a version that hangs from a normal wall plug,

I bought some shorty micro usb cables from amazon to make it neater.

As bought the RCWL-0516 is very sensitive and in a 600 sq ft cabin it picks up when I roll over in my sleep, from the next room. I had to put a resistor on the sensor at the R-GN pads on the back of it. I think it was around 470k ohms.