2 layers208.7 × 393.8 mm
Ferris
pierrechevalier83/ferris
A low profile split keyboard designed to satisfy one single use case elegantly
102 parts1.3k
2 layers50 × 50 mm
V9203 Devkit
whatnick/V9203_Devkit4Vangotech V9203 3-phase metering IC development kit
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 102
- Nets
- 92
- Pads
- 299
- Tracks, vias
- 1,265, 108
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 4 Apr 2017
- Updated
- 16 May 2020
Overview
V9203 Devkit is an open-source printed circuit board by whatnick, from the whatnick/V9203_Devkit repository on GitHub. It is a 2-layer board of 50 × 50 mm with 102 parts on 92 nets, routed with 1,265 tracks and 108 vias.
Its parts include 44 resistors, 30 capacitors, 11 connectors, 7 diodes and 2 ICs.
README
README.mdV9203 FeatherWing Devkit
An evaluation board for Vangotech V9203 3-phase energy monitor in a Featherwing format. It has been tested with Arduino enabled feathers and should work with any Arduino platform with an SPI bus.
The SPI bus is 3.3v and exposed via the Feather headers and the JST connector on the top for people wishing to use it with non-feather format boards as host processor.
The board can be obtained on:
Board Images
Rendered
Top Render
Bottom Render
Assembled (with RJ45)
Arduino Firmware
Arduino Firmware if available in GitHub.
Micropython Firmware
WIP
Parts
102| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100n | Capacitors_SMD:C_0402 | C5, C6, C7, C8, C9, C10, C11, C12, C15, C17, C18, C19, C21, C28, C29, C30 |
| 12 | 100R | Resistors_SMD:R_0402 | R2, R3, R4, R5, R6, R7, R8, R9, R13, R14, R15, R16 |
| 8 | 2.4R/10ppm | Resistors_SMD:R_0603 | R17, R18, R19, R20, R21, R22, R23, R24 |
| 8 | 20K | Resistors_SMD:R_0402 | R34, R35, R36, R37, R38, R39, R40, R41 |
| 4 | 1K | Resistors_SMD:R_0402 | R29, R30, R31, R32 |
| 4 | 1n | Capacitors_SMD:C_0402 | C23, C24, C25, C26 |
| 4 | GS3 | Connect:GS3 | J7, J8, J10, J11 |
| 4 | Mounting_Hole | Mounting_Holes:MountingHole_2.2mm_M2 | MK1, MK2, MK3, MK4 |
| 3 | 100K | Resistors_SMD:R_0603_HandSoldering | R10, R11, R12 |
| 3 | 100K | Resistors_SMD:R_0402 | R42, R43, R44 |
| 3 | 1K | Resistors_SMD:R_0603_HandSoldering | R1, R27, R28 |
| 3 | 1u | Capacitors_SMD:C_0402 | C16, C20, C27 |
| 3 | D_Schottky | Diodes_SMD:D_SMA_Standard | D1, D2, D3 |
| 3 | LED | LEDs:LED_0603 | D4, D6, D7 |
| 2 | 10u | Capacitors_Tantalum_SMD:CP_Tantalum_Case-A_EIA-3216-18_Reflow | C13, C14 |
| 1 | 100u/16V | Capacitors_SMD:CP_Elec_5x5.8 | C2 |
| 1 | 10K | Resistors_SMD:R_0402 | R33 |
| 1 | 10n | Capacitors_SMD:C_0402 | C22 |
| 1 | 1u/16V | Capacitors_SMD:C_0603 | C3 |
| 1 | 1u/50V | Capacitors_SMD:C_0603 | C4 |
| 1 | 220u/50V | Capacitors_SMD:CP_Elec_8x10 | C1 |
| 1 | 43K | Resistors_SMD:R_0402 | R26 |
| 1 | 75K | Resistors_SMD:R_0402 | R25 |
| 1 | CONN_01X12 | Socket_Strips:Socket_Strip_Straight_1x12_Pitch2.54mm | J3 |
| 1 | CONN_01X16 | Socket_Strips:Socket_Strip_Straight_1x16_Pitch2.54mm | J2 |
| 1 | Conn_01x08 | Connector_Molex:Molex_Nano-Fit_105314-xx08_2x04_P2.50mm_Horizontal | J1 |
| 1 | Crystal_GND24 | Crystals:Crystal_SMD_Abracon_ABM8G-4pin_3.2x2.5mm | Y1 |
| 1 | D_Schottky | Diodes_SMD:D_SOD-123 | D5 |
| 1 | GROVE-CONNECTOR-SMD-90D(4+2P-2.0) | GROVE-CONNECTOR-SMD:HW4-SMD-2.0-90D | J5 |
| 1 | JST6 | Connectors_JST:JST_SH_SM06B-SRSS-TB_06x1.00mm_Angled | J9 |
| 1 | JST9 | Connectors_JST:JST_SH_SM09B-SRSS-TB_09x1.00mm_Angled | J6 |
| 1 | Jumper_NC_Small | Connect:GS2 | JP1 |
| 1 | LOGO | Whatnick_logo:Whatnick_logo | LOGO2 |
| 1 | OPEN_HARDWARE_1 | Symbols:OSHW-Logo2_7.3x6mm_SilkScreen | LOGO1 |
| 1 | ROF-78E | ROF-78E:SMD-4 | U2 |
| 1 | Screw_Terminal_1x04 | Terminal_Blocks:TerminalBlock_Pheonix_PT-3.5mm_4pol | J4 |
| 1 | V9203 | Housings_QFP:TQFP-44_10x10mm_Pitch0.8mm | U1 |
Questions
How big is the V9203 Devkit PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the V9203 Devkit use?
102 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.
Where can I download the V9203 Devkit KiCad files?
From the whatnick/V9203_Devkit repository on GitHub, at the commit this page was made from: the board is V9203_Devkit.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the V9203 Devkit design in my own project?
Its repository states no licence, so its author keeps all rights: ask whatnick before reusing the design.
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