2 layers120 × 100 mm
2 layers50 × 70 mm
ArtificialFinger
yash101/ArtificialFingerAn artificial finger for robots and potentially even humans.
- Size
- 50 × 70 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 87
- Nets
- 81
- Pads
- 252
- Tracks, vias
- 15, 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 28 Feb 2018
- Updated
- 28 Feb 2018
Overview
ArtificialFinger is an open-source printed circuit board by yash101, from the yash101/ArtificialFinger repository on GitHub, published under the LGPL-2.1 licence. It is a 2-layer board of 50 × 70 mm with 87 parts on 81 nets, routed with 15 tracks and 2 vias.
It is built around the ESP32-WROVER, FT232RQ and LTC3440EDD, with the LSM6DSM and MCP73831 among its other parts. Its parts include 17 capacitors, 12 resistors, 8 diodes, 6 ICs and 3 connectors. It belongs with the ESP32 boards of this library.
Main components
5
ESP32-WROVER
-- WiFi Modules ROHSEspressif SystemsWiFi Modules
FT232RQ
PQFN32USB to serial UART InterfaceFTDIUncategorisedLTC3440EDD
DFN-10(3x3)-40℃~+85℃ 1 2.5V~5.5V 2.5V~5.5V 300kHz~2MHz 600mA Buck-Boost Buck-Boost Built-in Yes DFN-10(3x3) DC-DC Converters ROHSAnalog DevicesDC-DC Converters
LSM6DSM
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 4KB Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSSTMicroelectronicsAccelerometers
MCP73831
UncategorisedMicrochip Technology
Parts
87| Qty | Value | Footprint | References |
|---|---|---|---|
| 37 | TEST | .pretty:TP_SMALL | TP1, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23, TP24 +21 |
| 11 | 0.1u | Capacitors_SMD:C_1206_HandSoldering | C1, C3, C4, C5, C6, C7, C12, C13, C15, C18, C19 |
| 4 | D | .pretty:RECTRON_2SS100L | D1, D3, D5, D6 |
| 4 | LED | LEDs:LED_0603_HandSoldering | D2, D4, D7, D8 |
| 3 | 4.7u | Capacitors_SMD:C_0805_HandSoldering | C14, C16, C17 |
| 2 | 100u | Capacitors_SMD:CP_Elec_6.3x7.7 | C8, C10 |
| 2 | 270 | Resistors_SMD:R_0805_HandSoldering | R11, R12 |
| 1 | 1.5n | Capacitors_SMD:C_0603_HandSoldering | C9 |
| 1 | 100 | Resistors_SMD:R_0805_HandSoldering | R10 |
| 1 | 100K | Resistors_SMD:R_0805_HandSoldering | R6 |
| 1 | 10K | Resistors_SMD:R_0805_HandSoldering | R1 |
| 1 | 10k | Resistors_SMD:R_0805_HandSoldering | R8 |
| 1 | 10u | Inductors_THT:L_Axial_L5.3mm_D2.2mm_P10.16mm_Horizontal_Vishay_IM-1 | L1 |
| 1 | 15K | Resistors_SMD:R_0805_HandSoldering | R3 |
| 1 | 1k | Resistors_SMD:R_0805_HandSoldering | R9 |
| 1 | 200k | Resistors_SMD:R_0805_HandSoldering | R5 |
| 1 | 340k | Resistors_SMD:R_0805_HandSoldering | R4 |
| 1 | 470 | Resistors_SMD:R_0805_HandSoldering | R7 |
| 1 | 60.4k | Resistors_SMD:R_0805_HandSoldering | R2 |
| 1 | ESP32-WROVER | .pretty:esp32-wrover | U2 |
| 1 | FT232R | Housings_SSOP:SSOP-28_5.3x10.2mm_Pitch0.65mm | U6 |
| 1 | LI-ION | Connectors_JST:JST_PH_S2B-PH-K_02x2.00mm_Angled | J1 |
| 1 | LSM6DSM | .pretty:LSM6DSM | U1 |
| 1 | LTC3440 | Housings_SSOP:MSOP-10_3x3mm_Pitch0.5mm | U3 |
| 1 | MCP73831 | TO_SOT_Packages_SMD:SOT-23-5 | U5 |
| 1 | MIC5365 | TO_SOT_Packages_SMD:SOT-23-5_HandSoldering | U4 |
| 1 | Micro_SD_Card_Det_Hirose_DM3AT | Connectors_Card:Hirose_DM3AT-SF-PEJM5 | J4 |
| 1 | Q_PWR | TO_SOT_Packages_SMD:SOT-23_Handsoldering | Q1 |
| 1 | RESET | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW1 |
| 1 | SW_Push | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW2 |
| 1 | USB_OTG | .pretty:WurthE_614105150721 | J3 |
Questions
How big is the ArtificialFinger PCB?
It measures 50 × 70 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ArtificialFinger use?
87 parts, built around the ESP32-WROVER, FT232RQ, LTC3440EDD and LSM6DSM. 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 ArtificialFinger KiCad files?
From the yash101/ArtificialFinger repository on GitHub, at the commit this page was made from: the board is EECAD/ArtificialFinger.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ArtificialFinger design in my own project?
Its repository publishes it under the LGPL-2.1 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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