
SeaTalk1
dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

My experience modifying and building a 34 key ferris sweep keyboard I themed after the cold war space race...
Half swept is an open-source printed circuit board by mindcat, from the mindcat/interkosmos_kb repository on GitHub. It is a 2-layer board of 109 × 89.2 mm with 24 parts on 24 nets, routed with 574 tracks and 20 vias.
Its parts include 18 switches, 1 IC and 1 connector. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Half of a Sweep2 with a reversible micro-controller footprint.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | SW_Push | Kailh:SW_PG1350_rev_DPB | SW2, SW3, SW4, SW5, SW6, SW8, SW10, SW11, SW12, SW14, SW15, SW16, SW17, SW18, SW20, SW21 +1 |
| 2 | MountingHole_Pad | kbd:1pin_conn | B-, B+ |
| 1 | AudioJack4dpb | Kailh:TRRS-PJ-DPB2 | J2 |
| 1 | ProMicro-kbd | kbd:ProMicro_v2 | U1 |
| 1 | SW_Push | kbd:ResetSW | RSW1 |
| 1 | SW_SPDT | Kailh:SPDT_C128955 | POWER SW |
| 1 | SW_SPDT | Kailh:SPDT_C128955r | SW2 |
It measures 109 × 89.2 mm and has 2 copper layers, 1.6 mm thick.
24 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 mindcat/interkosmos_kb repository on GitHub, at the commit this page was made from: the board is circuit/Sweep-half-swept/half-swept.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 mindcat before reusing the design.

dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

pascallanger/DIY-Multiprotocol-TX-Module
Multiprotocol TX Module (or MULTI-Module) is a 2.4GHz transmitter module which controls many different receivers and models.


rusefi/rusefi
rusefi - GPL internal combustion engine control unit

DraftShift/StealthChanger
Tool changing system for Vorons and other front mount printer motion systems, not just stealthburner.

VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group

hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
