Badbird5907/deltaboard1A keyboard
Deltaboard is an open-source printed circuit board by Badbird5907, from the Badbird5907/deltaboard repository on GitHub, published under the MIT licence. It is a 2-layer board of 348.8 × 126 mm with 327 parts on 236 nets, routed with 2,792 tracks and 737 vias.
It is built around the AP2112K-3.3, SK6812MINI-E and ABM8-272-T3, with the AO3401A and PRTR5V0U2X among its other parts. Its parts include 174 diodes, 62 switches, 25 capacitors, 11 resistors and 2 connectors.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 87 | D | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +71 |
| 86 | SK6812MINI-E | neopixel.petty:SK6812MINI-E | LED1, LED2, LED10, LED11, LED12, LED13, LED14, LED15, LED16, LED17, LED18, LED19, LED20, LED21, LED22, LED23 +70 |
| 14 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4, H5, H6, H7, H8, H9, H10, H11, H12, H13, H14 |
| 10 | 100n | Capacitor_SMD:C_0402_1005Metric | C5, C6, C7, C9, C11, C12, C13, C14, C15, C16 |
| 8 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C18, C19, C20, C21, C22, C23, C24, C25 |
| 4 | Stabilizer_MX_2.00u | stabalizer:Stabilizer_MX_2.00u | BACKSPACE_STAB, ENTER_STAB, SHIFT_L_STAB, SHIFT_R_STAB |
| 3 | 10u | Capacitor_SMD:C_0805_2012Metric | C1, C4, C17 |
| 2 | 10k | Resistor_SMD:R_0402_1005Metric | R6, R11 |
| 2 | 15p | Capacitor_SMD:C_0402_1005Metric | C2, C3 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R1, R5 |
| 2 | 1u | Capacitor_SMD:C_0402_1005Metric | C8, C10 |
| 2 | 2.2k-3.3k | Resistor_SMD:R_0805_2012Metric | R7, R10 |
| 2 | 27 | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R8, R9 |
| 2 | Alt | switches:Hotswap_MX_1.25u | K78, K80 |
| 2 | Blank | switches:Hotswap_MX_1.00u | K14, K15 |
| 2 | Ctrl | switches:Hotswap_MX_1.25u | K76, K83 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_1.5x1.5mm | TP_3V31, TP_GND1 |
| 2 | Win | switches:Hotswap_MX_1.25u | K77, K81 |
| 1 | !,1 | switches:Hotswap_MX_1.00u | K17 |
| 1 | ",' | switches:Hotswap_MX_1.00u | K61 |
| 1 | #,3 | switches:Hotswap_MX_1.00u | K19 |
| 1 | $,4 | switches:Hotswap_MX_1.00u | K20 |
| 1 | %,5 | switches:Hotswap_MX_1.00u | K21 |
| 1 | &,7 | switches:Hotswap_MX_1.00u | K23 |
| 1 | (,9 | switches:Hotswap_MX_1.00u | K25 |
| 1 | ),0 | switches:Hotswap_MX_1.00u | K26 |
| 1 | *,8 | switches:Hotswap_MX_1.00u | K24 |
| 1 | +,= | switches:Hotswap_MX_1.00u | K28 |
| 1 | :,; | switches:Hotswap_MX_1.00u | K60 |
| 1 | <,, | switches:Hotswap_MX_1.00u | K71 |
| 1 | >,. | switches:Hotswap_MX_1.00u | K72 |
| 1 | ?,/ | switches:Hotswap_MX_1.00u | K73 |
| 1 | @,2 | switches:Hotswap_MX_1.00u | K18 |
| 1 | A | switches:Hotswap_MX_1.00u | K51 |
| 1 | ABM8-272-T3 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | B | switches:Hotswap_MX_1.00u | K68 |
| 1 | Backspace | switches:Hotswap_MX_2.00u | K29 |
| 1 | Blank | switches:Hotswap_MX_6.25u | K79 |
| 1 | C | switches:Hotswap_MX_1.00u | K66 |
| 1 | Caps Lock | switches:Hotswap_MX_1.75u | K50 |
| 1 | Conn_01x04 | Components:SSD1306-0.91-OLED-4pin-128x32 | J2 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3 |
| 1 | D | switches:Hotswap_MX_1.00u | K53 |
| 1 | DNF | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | Delete | switches:Hotswap_MX_1.00u | K47 |
| 1 | E | switches:Hotswap_MX_1.00u | K36 |
| 1 | End | switches:Hotswap_MX_1.00u | K48 |
| 1 | Enter | switches:Hotswap_MX_2.25u | K62 |
| 1 | Esc | switches:Hotswap_MX_1.00u | K1 |
| 1 | F | switches:Hotswap_MX_1.00u | K54 |
| 1 | F1 | switches:Hotswap_MX_1.00u | K2 |
| 1 | F10 | switches:Hotswap_MX_1.00u | K11 |
| 1 | F11 | switches:Hotswap_MX_1.00u | K12 |
| 1 | F12 | switches:Hotswap_MX_1.00u | K13 |
| 1 | F2 | switches:Hotswap_MX_1.00u | K3 |
| 1 | F3 | switches:Hotswap_MX_1.00u | K4 |
| 1 | F4 | switches:Hotswap_MX_1.00u | K5 |
| 1 | F5 | switches:Hotswap_MX_1.00u | K6 |
| 1 | F6 | switches:Hotswap_MX_1.00u | K7 |
| 1 | F7 | switches:Hotswap_MX_1.00u | K8 |
| 1 | F8 | switches:Hotswap_MX_1.00u | K9 |
| 1 | F9 | switches:Hotswap_MX_1.00u | K10 |
| 1 | G | switches:Hotswap_MX_1.00u | K55 |
| 1 | H | switches:Hotswap_MX_1.00u | K56 |
| 1 | Home | switches:Hotswap_MX_1.00u | K31 |
| 1 | I | switches:Hotswap_MX_1.00u | K41 |
| 1 | Insert | switches:Hotswap_MX_1.00u | K30 |
| 1 | J | switches:Hotswap_MX_1.00u | K57 |
| 1 | K | switches:Hotswap_MX_1.00u | K58 |
| 1 | L | switches:Hotswap_MX_1.00u | K59 |
| 1 | M | switches:Hotswap_MX_1.00u | K70 |
| 1 | Menu | switches:Hotswap_MX_1.25u | K82 |
| 1 | N | switches:Hotswap_MX_1.00u | K69 |
| 1 | O | switches:Hotswap_MX_1.00u | K42 |
| 1 | ON/OFF | Components:SW-SMD_XDMK-12C01-25 | SW1 |
| 1 | P | switches:Hotswap_MX_1.00u | K43 |
| 1 | PRTR5V0U2X | Package_TO_SOT_SMD:SOT-143 | D88 |
The 297 most common of 327 parts.
It measures 348.8 × 126 mm and has 2 copper layers, 1.6 mm thick.
327 parts, built around the AP2112K-3.3, SK6812MINI-E, ABM8-272-T3 and AO3401A. 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 Badbird5907/deltaboard repository on GitHub, at the commit this page was made from: the board is PCB/deltaboard.kicad_pcb and its schematic PCB/deltaboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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