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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:
3360
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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
https://www.aliexpress.com/item//32771104760.html
1
4.7uF
https://www.aliexpress.com/item//32247320976.html
5
100nF
https://www.aliexpress.com/item//1115774532.html
7
10k
https://www.aliexpress.com/item//1859929289.html
1
ATSHA204A
https://www.aliexpress.com/item//32630659558.html
1
atmega328p-au
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
364
uniflaechentaster2.gbo
7.55 kB
370
uniflaechentaster2.gbs
2.17 kB
351
uniflaechentaster2.gml
1.16 kB
377
uniflaechentaster2.gtl
49.4 kB
349
uniflaechentaster2.gto
36.11 kB
334
uniflaechentaster2.gts
2.04 kB
325
uniflaechentaster2.txt
805 B
273
uniflaechentaster2.kicad_pcb
136.71 kB
406
uniflaechentaster2.net
17.46 kB
376
uniflaechentaster2.sch
18.14 kB
409
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