2 layers43.8 × 31.1 mm
2 layers50.8 × 67.3 mm
UsbGalvoController
alvarop/kicad1- Size
- 50.8 × 67.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 49
- Nets
- 70
- Pads
- 193
- Tracks, vias
- 422, 44
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 26 Aug 2015
- Updated
- 2 Oct 2021
Overview
UsbGalvoController is an open-source printed circuit board by alvarop, from the alvarop/kicad repository on GitHub. It is a 2-layer board of 50.8 × 67.3 mm with 49 parts on 70 nets, routed with 422 tracks and 44 vias.
It is built around the LM358 and LD1117S33CTR-HXY. Its parts include 18 resistors, 9 capacitors, 9 connectors, 5 ICs and 2 diodes. It belongs with the STM32 boards of this library.
Main components
2
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
LD1117S33CTR-HXY
SOT-223-20℃~+85℃ 1.3V@(800mA) 15V 2mA 3.3V 800mA Fixed Over Temperature Protection SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHXY MOSFETVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdThese are some of my KiCAD projects.
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 2.21k | Resistors_SMD:R_0805 | R9, R10, R13, R14, R15, R16, R17, R18 |
| 7 | 100nF | Capacitors_SMD:C_0805 | C1, C2, C3, C4, C5, C6, C7 |
| 5 | 10k | Resistors_SMD:R_0805 | R1, R7, R8, R11, R12 |
| 4 | POT | alvarop:POT-4mm | RV1, RV2, RV3, RV4 |
| 3 | LM358 | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U1, U2, U3 |
| 2 | 10uF | Capacitors_SMD:C_0805 | C8, C9 |
| 2 | 22 | Resistors_SMD:R_0805 | R4, R5 |
| 2 | 680 | Resistors_SMD:R_0805 | R2, R3 |
| 2 | LED | LEDs:LED_0805 | D1, D2 |
| 1 | 1.5k | Resistors_SMD:R_0805 | R6 |
| 1 | ARM-SWD | footprints:ARM_SWD_SMD | J1 |
| 1 | A_PWR | Pin_Headers:Pin_Header_Straight_1x02 | P5 |
| 1 | BOOT | footprints:PTS645SM43SMTR92 | SW1 |
| 1 | CONN_01X06 | Pin_Headers:Pin_Header_Straight_1x06 | P2 |
| 1 | GND | Pin_Headers:Pin_Header_Straight_1x02 | P3 |
| 1 | GPIO | Pin_Headers:Pin_Header_Straight_1x02 | P6 |
| 1 | LD1117S33CTR | alvarop:SOT-223 | U5 |
| 1 | PWR | Pin_Headers:Pin_Header_Straight_1x02 | P4 |
| 1 | RST | footprints:PTS645SM43SMTR92 | SW2 |
| 1 | USB_OTG | alvarop:USB_MICRO_B | P1 |
| 1 | X_OUT | Pin_Headers:Pin_Header_Straight_1x02 | P8 |
| 1 | Y_OUT | Pin_Headers:Pin_Header_Straight_1x02 | P9 |
| 1 | stm32f072x | footprints:LQFP48 | U4 |
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Questions
How big is the UsbGalvoController PCB?
It measures 50.8 × 67.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the UsbGalvoController use?
49 parts, built around the LM358 and LD1117S33CTR-HXY. 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 UsbGalvoController KiCad files?
From the alvarop/kicad repository on GitHub, at the commit this page was made from: the board is usbGalvoController/usbGalvoController.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the UsbGalvoController design in my own project?
Its repository states no licence, so its author keeps all rights: ask alvarop before reusing the design.