
OSO SWAT B1-jig
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch

An open source version of the Nintendo Super Multitap
Os multitap is an open-source printed circuit board by idlehandsdev, from the idlehandsdev/os_SuperMultitap repository on GitHub. It is a 2-layer board of 220 × 40 mm with 31 parts on 36 nets, routed with 382 tracks and 57 vias.
It is built around the 74HCT126D. Its parts include 9 resistors, 6 capacitors, 5 connectors, 3 ICs and 1 diode. It belongs with the retro computing and games boards of this library.
An open source version of the Nintendo Super Multitap. This allows you to plug in 4 more controllers to a SNES.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8 |
| 6 | 0.1uF | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C1, C2, C3, C4, C5, C6 |
| 4 | SNES_PLUG | project_footprints:SNES_Connector_H | J1, J2, J4, J5 |
| 1 | 220 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R9 |
| 1 | 244 | Package_DIP:DIP-20_W7.62mm_LongPads | U2 |
| 1 | 4053 | Package_DIP:DIP-16_W7.62mm_LongPads | U3 |
| 1 | 5P_2P | project_footprints:4P2T | SW1 |
| 1 | 74HCT126 | Package_DIP:DIP-14_W7.62mm_LongPads | U1 |
| 1 | LED_Small | LED_THT:LED_D5.0mm_Horizontal_O1.27mm_Z3.0mm | D1 |
| 1 | LOGO | project_footprints:youtubesh | G*** |
| 1 | LOGO | project_footprints:SH_Logo | G*** |
| 1 | LOGO | project_footprints:SH_Logo_cu | G*** |
| 1 | LOGO | project_footprints:supermultitap_logo_cu | G*** |
| 1 | LOGO | project_footprints:supermultitap_logo | LOGO |
| 1 | LOGO | project_footprints:supermultitap_logo_mask | G*** |
| 1 | SNES_PLUG | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-7-2.54_1x07_P2.54mm_Horizontal | J3 |
It measures 220 × 40 mm and has 2 copper layers, 1.6 mm thick.
31 parts, built around the 74HCT126D. 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 idlehandsdev/os_SuperMultitap repository on GitHub, at the commit this page was made from: the board is kicad/os_multitap.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 idlehandsdev before reusing the design.

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