2 layers29 × 12 mm
Ubmp v1
korken89/micro-bmp
A small Black Magic Probe based on the pinout of the STLink V2 support firmware
25 parts37
2 layers50.7 × 27.9 mm
GR Rotary USB
GadgetReboot/RotaryUSB7LS30 Rotary Joystick to USB Interface
- Size
- 50.7 × 27.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 17
- Nets
- 12
- Pads
- 62
- Tracks, vias
- 93, 17
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 24 Aug 2021
- Updated
- 10 Oct 2024
Overview
GR Rotary USB is an open-source printed circuit board by GadgetReboot, from the GadgetReboot/RotaryUSB repository on GitHub. It is a 2-layer board of 50.7 × 27.9 mm with 17 parts on 12 nets, routed with 93 tracks and 17 vias.
It is built around the ATTINY85-20PU and MF-FSMF050X-2. Its parts include 3 resistors, 3 connectors, 2 capacitors, 2 diodes and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATTINY85-20PU
PDIP-8-40℃~+85℃ 10bit 2.7V~5.5V 20MHz 512Byte 512Byte 6 8 Bit 8KB AVR Built-in FLASH PDIP-8 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
MF-FSMF050X-2
0603-40℃~+85℃ 0.8mm 1.6mm 100mΩ 1A 40A 500mA 500mW 6V 800mΩ 0603 Resettable Fuses ROHSBournsResettable Fuses
README
KiCad/readme.mdDesign files
Parts
17| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | MH1, MH2, MH3, MH4 |
| 2 | 3.6v Zener | Diode_SMD:D_SMF | D1, D2 |
| 2 | 66.5r | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3 |
| 1 | 1.5K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | ATtiny85-20PU | Package_DIP:DIP-8_W7.62mm | U1 |
| 1 | Access Pins | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | LOGO | _Custom_Footprints:pcb way logo | G*** |
| 1 | MF-FSMF050X | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | F1 |
| 1 | Rotary Joystick | Connector_PinHeader_2.54mm:PinHeader_1x13_P2.54mm_Vertical | J2 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Amphenol_10103594-0001LF_Horizontal | J1 |
Questions
How big is the GR Rotary USB PCB?
It measures 50.7 × 27.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the GR Rotary USB use?
17 parts, built around the ATTINY85-20PU and MF-FSMF050X-2. 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 GR Rotary USB KiCad files?
From the GadgetReboot/RotaryUSB repository on GitHub, at the commit this page was made from: the board is KiCad/GR_Rotary_USB.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the GR Rotary USB design in my own project?
Its repository states no licence, so its author keeps all rights: ask GadgetReboot before reusing the design.
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