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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:
1852
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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
http://www.ebay.com/itm/10Pcs-SMD-CR2032-Cell-Button-Battery...
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
AliExpress: Free Shipping 10 PCS/LOT ATSHA204A-STUCZ...
1
atmega328p-au
https://www.aliexpress.com/item//1913432637.html
1
NRFL01 SMD
Ebay: Mini NRF24L01+ SMD 1.27MM wireless transceiver module...
1
6x6x8 micro-switch smd
Ebay: L57 - 10 Stk. SMD Mini-Taster Mikrotaster Eingabe...
Name
Size
# Downloads
uniflaechentaster2.gbl
51.43 kB
176
uniflaechentaster2.gbo
7.55 kB
165
uniflaechentaster2.gbs
2.17 kB
164
uniflaechentaster2.gml
1.16 kB
187
uniflaechentaster2.gtl
49.4 kB
174
uniflaechentaster2.gto
36.11 kB
163
uniflaechentaster2.gts
2.04 kB
127
uniflaechentaster2.txt
805 B
100
uniflaechentaster2.kicad_pcb
136.71 kB
223
uniflaechentaster2.net
17.46 kB
186
uniflaechentaster2.sch
18.14 kB
224
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