2 layers318.5 × 163 mm
KEYBOARDTOP
bartekp-i/myMechanicalKeyboard
This project is a custom 75% mechanical keyboard PCB designed around the Raspberry Pi RP2040 microcontroller.
210 partsMIT
2 layers16 × 34.8 mm
Servo beunboard
nickyu42/feetech-servo-controllerReplacement controller board for Feetech FT6335M servos.
- Size
- 16 × 34.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 8
- Pads
- 40
- Tracks, vias
- 108, 8
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 1 May 2023
- Updated
- 14 Nov 2023
Overview
Servo beunboard is an open-source printed circuit board by nickyu42, from the nickyu42/feetech-servo-controller repository on GitHub. It is a 2-layer board of 16 × 34.8 mm with 14 parts on 8 nets, routed with 108 tracks and 8 vias.
It is built around the DRV8212DSG and SPX5205M5-L-3-3/TR. Its parts include 7 capacitors, 2 ICs and 2 connectors. It belongs with the robots and motor control boards of this library.
Main components
2
DRV8212DSG
WSON-8(2x2)-40℃~+125℃ 1 1.65V~5.5V 280mΩ 4A 82nA Interleaved conduction protection、Current sensing/regulation function、Active braking function Yes WSON-8(2x2) Brushed DC Motor Drivers ROHSTexas InstrumentsBrushed DC Motor Drivers
SPX5205M5-L-3-3/TR
SOT-23-5-40℃~+85℃ 1 150mA 16V 3.3V 350mV@(150mA) 40uVrms 70dB Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMaxLinearVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdfeetech_servo_controller
Replacement controller board for Feetech FT6335M servos.
For step response analysis, see: controller.ipynb.
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C7 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C8 |
| 2 | MountingHole | servo-hacking:JLC_ToolingHole | H1, H2 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5 |
| 1 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | ANGLE_SENSOR | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J1 |
| 1 | DRV8212DSG | Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm | U1 |
| 1 | Motor_DC | servo-hacking:MOTOR_RK-130SH | M1 |
| 1 | SERVO_INPUT | Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Vertical | J2 |
| 1 | SPX5205M5-L-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U6 |
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Questions
How big is the Servo beunboard PCB?
It measures 16 × 34.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Servo beunboard use?
14 parts, built around the DRV8212DSG and SPX5205M5-L-3-3/TR. 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 Servo beunboard KiCad files?
From the nickyu42/feetech-servo-controller repository on GitHub, at the commit this page was made from: the board is servo_beunboard.kicad_pcb and its schematic servo_beunboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Servo beunboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask nickyu42 before reusing the design.