
LogicAnalyzer
gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software

PiHPSDR Buttons - provides 6 KY-040 rotary encoders mounted on a PCB with a 20x2 ribbon cable connection to the Raspberry Pi 3.
Button1 is an open-source printed circuit board by ka6s, from the ka6s/button1 repository on GitHub. It is a 2-layer board of 134.3 × 25.5 mm with 10 parts on 50 nets, routed with 323 tracks and 53 vias.
Its parts include 6 ICs and 2 connectors.
Button board for the Raspberry PI PiHPSDR control software
There are 6 KY-040 rotary encoders mounted on a board that can be connected directly to the Raspberry PI 3 board. The bigger 20x2 connector is used to connect all of the useful GPIOs to the rotary encoders on this board - or on an second peripheral board that has the remaining buttons and the big 600 ppr encoder used for tuning.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | KY-040 | my_lib:KY-040 | U1, U2, U3, U4, U5, U6 |
| 1 | CONN_02X13 | Socket_Strips:Socket_Strip_Straight_2x13 | P2 |
| 1 | CONN_02X20 | Socket_Strips:Socket_Strip_Straight_2x20 | P1 |
The 8 most common of 10 parts.
It measures 134.3 × 25.5 mm and has 2 copper layers, 1.6 mm thick.
10 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the ka6s/button1 repository on GitHub, at the commit this page was made from: the board is button1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask ka6s before reusing the design.

gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software

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