2 layers
Navigatorschema
maddevsio/mad-navigator
Mad navigator is simple compass-like device shows direction to predefined geo point. This repository contains firmware source code and schematics for device.
107 parts14
4 layers42.7 × 68.1 mm
Forth Programmable Breadboard
- Size
- 42.7 × 68.1 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 152
- Pads
- 416
- Tracks, vias
- 1,433, 276
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 2 Jan 2020
- Updated
- 15 Jun 2023
Overview
Fpgb is an open-source printed circuit board by dotcypress, from the dotcypress/fpgb repository on GitHub, published under the Apache-2.0 licence. It is a 4-layer board of 42.7 × 68.1 mm with 35 parts on 152 nets, routed with 1,433 tracks and 276 vias.
It is built around the CP2102N-A01-GQFN28R, CD22M3494MQ and 24LC128-I/P, with the SP0503BAHTG among its other parts. Its parts include 13 resistors, 9 ICs, 4 capacitors, 3 diodes and 3 connectors. It belongs with the STM32 boards of this library.
Main components
4
CP2102N-A01-GQFN28R
QFN-28-EP(5x5)-40℃~+85℃ 13.7mA 195uA 3Mbps 3V~3.6V Transceiver USB 2.0 QFN-28-EP(5x5) USB Converters ROHSSilicon LabsUSB ConvertersCD22M3494MQ
PLCC-44-40℃~+85℃ 20pF 40Ω 4V~15V 50ns 50ns 5MHz Bidirectional analog channel、Channel combination connection、Control interface integration PLCC-44 Analog Switches, MultiplexersRenesas ElectronicsAnalog Switches, Multiplexers
24LC128-I/P
PDIP-8-40℃~+85℃ 1,000,000 cycles 128Kbit 2.5V~5.5V 200 Years 400kHz 5ms Hardware write protection function、Noise suppression function I2C PDIP-8 EEPROM ROHSMicrochip TechnologyEEPROM
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.mdForth Programmable Breadboard
🚧 Work in progress. Don't try this at home. 🚧
Resources
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | CD22M3494MQ | Package_LCC:PLCC-44_16.6x16.6mm_P1.27mm | U2, U3, U4, U5, U6 |
| 4 | 1K | Resistor_SMD:R_0603_1608Metric | R6, R11, R12, R13 |
| 3 | 12K | Resistor_SMD:R_0603_1608Metric | R1, R4, R5 |
| 3 | 22K | Resistor_SMD:R_0603_1608Metric | R2, R9, R10 |
| 3 | 47K | Resistor_SMD:R_0603_1608Metric | R3, R7, R8 |
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C3 |
| 2 | 10uF | Capacitor_SMD:C_0603_1608Metric | C2, C4 |
| 2 | 150mA | Fuse:Fuse_1206_3216Metric | F1, F2 |
| 1 | 24LC128 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.514x3.2mm | U9 |
| 1 | CP2102N-A01-GQFN28 | Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U8 |
| 1 | CortexDBG | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J2 |
| 1 | I2C | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | LED_RGBA | fpgb:LED_RGB_0606 | D3 |
| 1 | MiniBreadboard | fpgb:MiniBreadboard | U7 |
| 1 | PWR | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | SP0503BAHT | Package_TO_SOT_SMD:SOT-143 | D1 |
| 1 | STM32G071KBTx | Package_QFP:LQFP-32_7x7mm_P0.8mm | U1 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Amphenol_10103594-0001LF_Horizontal | J1 |
The 34 most common of 35 parts.
Questions
How big is the Fpgb PCB?
It measures 42.7 × 68.1 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Fpgb use?
35 parts, built around the CP2102N-A01-GQFN28R, CD22M3494MQ, 24LC128-I/P and SP0503BAHTG. 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 Fpgb KiCad files?
From the dotcypress/fpgb repository on GitHub, at the commit this page was made from: the board is pcb/fpgb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fpgb design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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