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Yo! This project is still a Work In Progress. Instructions, board layouts and BOM might change!
Uniflächentaster PCB
by Tilman Stremlau
GitHub:
/stremlau/uniflaechentaster-pcb
License:
GPL 3.0
Created:
Updated:
Views:
3690
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(4.66 MB)
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Description
BOM
Design Files
Comments
uniflaechentaster-pcb
PCB for the Uniflächentaster (
http://uniflaechentaster.de
)
Si7021 sensor for temperature and humidity
ATSHA chip for signed communication
one micro-switch
possibility to wire the two switches from the Uniflächentaster
CR2032 battery powered
Qty
Value
Device
Package
Parts
Description
MF
MPN
Aliexpress or Ebay link
1
CR2032 holder
Ebay: http://www.ebay.com/itm/10Pcs-SMD-CR2032-Cell-Button-B...
1
Si7021
AliExpress: https://www.aliexpress.com/item//32771104760.htm...
1
4.7uF
AliExpress: https://www.aliexpress.com/item//32247320976.htm...
5
100nF
AliExpress: https://www.aliexpress.com/item//1115774532.html
7
10k
AliExpress: https://www.aliexpress.com/item//1859929289.html
1
ATSHA204A
AliExpress: https://www.aliexpress.com/item//32630659558.htm...
1
atmega328p-au
AliExpress: https://www.aliexpress.com/item//1913432637.html
1
NRFL01 SMD
Ebay: http://www.ebay.com/itm/Mini-NRF24L01-SMD-1-27MM-wirel...
1
6x6x8 micro-switch smd
Ebay: https://www.ebay.de/itm/L57-10-Stk-SMD-Mini-Taster-Mik...
Name
Size
# Downloads
uniflaechentaster2.gbl
51.43 kB
425
uniflaechentaster2.gbo
7.55 kB
442
uniflaechentaster2.gbs
2.17 kB
411
uniflaechentaster2.gml
1.16 kB
433
uniflaechentaster2.gtl
49.4 kB
408
uniflaechentaster2.gto
36.11 kB
398
uniflaechentaster2.gts
2.04 kB
386
uniflaechentaster2.txt
805 B
330
uniflaechentaster2.kicad_pcb
136.71 kB
471
uniflaechentaster2.net
17.46 kB
439
uniflaechentaster2.sch
18.14 kB
474
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