2 layers89.2 × 82.6 mm
Desktop 50 Pin TopConn
BlueSCSI/BlueSCSI-v2
BlueSCSI v2/Ultra - an open source, open hardware, SCSI emulator using the Pi Pico PR2040 and Pico 2 RP2350
108 parts459GPL-3.0
2 layers82.1 × 56.3 mm
PowerBook
daniel-ayers/BlueSCSI-v2Snapshot of BlueSCSI/BlueSCSI-v2 for evidential purposes. Not updated.
- Size
- 82.1 × 56.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 95
- Nets
- 114
- Pads
- 406
- Tracks, vias
- 1,738, 162
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 6 Jun 2023
- Updated
- 6 Jun 2023
Overview
PowerBook is an open-source printed circuit board by daniel-ayers, from the daniel-ayers/BlueSCSI-v2 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 82.1 × 56.3 mm with 95 parts on 114 nets, routed with 1,738 tracks and 162 vias.
It is built around the SN74CBTD3384DB, 74HC14 and AMS1117-2.85. Its parts include 54 resistors, 14 capacitors, 9 ICs, 5 diodes and 3 connectors.
Main components
3
SN74CBTD3384DB
SSOP-24-208mil-40℃~+85℃ 250ps 4.5V~5.5V 5Ω 8.6ns 9.7ns SSOP-24-208mil Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, Multiplexers
74HC14
SOP-14-40℃~+85℃ 1.9V、3.98V、4.4V、5.48V、5.9V 100mV、260mV、260mV 20uA 25ns@4.5V,50pF 2V~6V 6 74HC Noise suppression function Schmitt trigger SOP-14 Inverters ROHSJSMSEMIInverters
AMS1117-2.85
SOT-223-40℃~+125℃@(Tj) 0.003%Vout 1 1.3V@(1A) 12V 1A 2.85V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
95| Qty | Value | Footprint | References |
|---|---|---|---|
| 23 | 1k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R11, R12, R13, R14, R15, R16, R17, R18, R19, R42, R43, R44, R45, R46, R47, R48 +7 |
| 18 | R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R10, R33, R34, R35, R36, R37, R38, R39, R40 +2 |
| 7 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R23, R24, R25, R26, R27, R28, R29 |
| 6 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8, C9, C11, C12, C13, C14 |
| 4 | 4.7k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R31, R32, R41, R56 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H3, H4, H5 |
| 3 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C10, C15 |
| 3 | D | Diode_SMD:D_SMA | D1, D2, D3 |
| 3 | LVT125 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U5, U6, U7 |
| 2 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2, C5 |
| 2 | 20uF | Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C3, C4 |
| 2 | 470 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R30, R57 |
| 2 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4, D5 |
| 2 | LVT245 | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U4, U9 |
| 2 | SN74CBTD3384 | Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm | U1, U2 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C6 |
| 1 | 74HC14 | Package_SO:SO-14_3.9x8.65mm_P1.27mm | U8 |
| 1 | AMS1117-2.85 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Jumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1 |
| 1 | LOGO | Library:cc_by_nc_sa_front_silk_screen | G*** |
| 1 | MicroSD-TF-06 | Library:TF-06_MicroSD | SD2 |
| 1 | PB_SCSI_HD_Pins | Library:PowerBook_SCSI_40Pin_UpsideDown | J2 |
| 1 | Pico_Footprint | CustomFootprints:BluePillModule | RP1 |
| 1 | Polyfuse | Fuse:Fuse_0805_2012Metric_Pad1.15x1.40mm_HandSolder | F2 |
| 1 | SW | Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical | J4 |
| 1 | SW_MEC_5E | Library:TS-1187A-B-A-B | SW1 |
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Questions
How big is the PowerBook PCB?
It measures 82.1 × 56.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PowerBook use?
95 parts, built around the SN74CBTD3384DB, 74HC14 and AMS1117-2.85. 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.
Where can I download the PowerBook KiCad files?
From the daniel-ayers/BlueSCSI-v2 repository on GitHub, at the commit this page was made from: the board is cc-nc-hardware/PowerBook/PowerBook.kicad_pcb and its schematic cc-nc-hardware/DB25_External/DB25_External.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PowerBook design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).