Hey guys,

here is my version of a Mouser BOM for the v2.61 kit.

It's based on display variant 1 (with expander) but it does not contain the display, as mouser does not provide this type.

You can get the display at sainsmart, on ebay or aliexpress for €10,-
I ordered this one: http://www.ebay.de/itm/Neu-SainSmart-IICI2CTWI-1602-Serial-LCD-Module-Display-For-Arduino-UNO-MEGA-R3-/320906534218

Except the display everything you need is in the list (maybe a little more).

If you don't need the optional connectors Con1 and Con2 remove them from the list.

As it is always a good idea to use sockets with ICs I added them for IC1 and IC2. If you feel lucky and you think you don't need them, go ahead, skip em.

For the display I added a socket and a straight connector, as I am planning to replace the angled connector that comes with the display.
Again, you could skip these 2 positions and use the original connector, bend it straight and solder it directly to the board. I'm not a fan of that idea.

You possibly will find some cheaper parts but at the time of my research, these were the cheapest without lead time.

Feel free for any questions.


http://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=8e6392be0d

Just to let you know, the usb connector in this BOM does not fit 100% to the board as it has 4 housing pins instead of 2 but after cutting the rear housing pins it should fit in. (Mouser does not have the correct type)

Added R19 (33k) to the BOM. According to the documentation it should come with the board but it is missing.

I just created a BOM for reichelt.de.

Part costs and shipping costs are way cheaper than mouser. With shipping the parts will cost ~€12,-
Primarily interesting for germans/austrians


(Only downside is, the electrolytic caps have 11m in height. The 7mm types are not availlable there)

http://www.reichelt.de/?ACTION=20;AWKID=1041117;PROVID=2084

If your caps are over 10mm long, just bend the legs at 90 degrees and mount them leaning over horizontally. They do fit, I did it with mine :-)

Thank you Gary. I ordered the parts yesterday and will build the sensor as soon as they arrive. :-)

Yesterday the parts from Reichelt arrived and I had a little spare time to begin with the kit.

The housing needed a little rework to fit the pcb in but no major issues so far.