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StickIt-Buttons xesscorp

A 6x2 array of tact switches.

StickIt! Buttons

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Description

A tact-button module that can be attached to the StickIt! motherboard or to any system with a PMOD or Wing socket. All twelve individual buttons are scanned with only four I/O pins through the use of multiplexing.

Schematic

Board

Bill of Materials

Designator Value Description
D1 BAV99WT1G Dual diode protects against positive & negative transients.
D2 BAV99WT1G Dual diode protects against positive & negative transients.
D3 BAV99WT1G Dual diode protects against positive & negative transients.
D4 BAV99WT1G Dual diode protects against positive & negative transients.
D5 BAV99WT1G Dual diode protects against positive & negative transients.
D6 BAV99WT1G Dual diode protects against positive & negative transients.
H1 MOUNT-HOLE3.0 MOUNTING HOLE with drill center marker
H2 MOUNT-HOLE3.0 MOUNTING HOLE with drill center marker
PAP1 PIN HEADER
PM1 PMOD6HEADER 6-Pin PMOD Socket/Header
R1 742C083472JPTR Resistor 4-pack
S1 B3F-1000 OMRON SWITCH
S2 B3F-1000 OMRON SWITCH
S3 B3F-1000 OMRON SWITCH
S4 B3F-1000 OMRON SWITCH
S5 B3F-1000 OMRON SWITCH
S6 B3F-1000 OMRON SWITCH
S7 B3F-1000 OMRON SWITCH
S8 B3F-1000 OMRON SWITCH
S9 B3F-1000 OMRON SWITCH
S10 B3F-1000 OMRON SWITCH
S11 B3F-1000 OMRON SWITCH
S12 B3F-1000 OMRON SWITCH
U$2 CC_CC
U$3 CC_BY
U$4 CC_SA
U$5 CC_COPYRIGHT

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This project is © Dave Vandenbout / XESS Corp., and is published under the terms of the Creative Commons Attribution-ShareAlike 3.0 Unported licence.