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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:
3797
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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: http://www.ebay.de/itm/L57-10-Stk-SMD-Mini-Taster-Mikr...
Name
Size
# Downloads
uniflaechentaster2.gbl
51.43 kB
449
uniflaechentaster2.gbo
7.55 kB
468
uniflaechentaster2.gbs
2.17 kB
438
uniflaechentaster2.gml
1.16 kB
462
uniflaechentaster2.gtl
49.4 kB
431
uniflaechentaster2.gto
36.11 kB
423
uniflaechentaster2.gts
2.04 kB
407
uniflaechentaster2.txt
805 B
355
uniflaechentaster2.kicad_pcb
136.71 kB
498
uniflaechentaster2.net
17.46 kB
463
uniflaechentaster2.sch
18.14 kB
498
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