2 layers77.7 × 73.2 mm
BMT BionX Minimum Translator vereinfacht
stancecoke/BionX_Minimal_Translator
Drive your BionX motor with a no-name battery and a Kunteng LCD-display without any further BionX-components
40 parts22GPL-3.0
2 layers91.4 × 91.9 mm
Project includes PCB and schematic of bike computer
- Size
- 91.4 × 91.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 17
- Nets
- 48
- Pads
- 111
- Tracks, vias
- 132, 7
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 9 Dec 2024
- Updated
- 9 Dec 2024
Overview
Bike is an open-source printed circuit board by Marzpy, from the Marzpy/Bike_Computer repository on GitHub. It is a 2-layer board of 91.4 × 91.9 mm with 17 parts on 48 nets, routed with 132 tracks and 7 vias.
It is built around the BCP56. Its parts include 6 resistors, 3 switches, 2 ICs, 1 capacitor and 1 diode.
Main components
1README
README.md
Parts
17| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 220 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R4, R5 |
| 2 | ~ | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW2, SW3 |
| 1 | 1000u | Capacitor_SMD:CP_Elec_10x10 | C1 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | 120 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | BCP56 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | Q1 |
| 1 | BP | blue-pill-kicad-master:blue_pill | U3 |
| 1 | Battery | TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm | BT1 |
| 1 | HallGenerator | Package_TO_SOT_THT:TO-92Flat | HG1 |
| 1 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | RC1602A | Display:RC1602A | U2 |
| 1 | Speaker | TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm | LS1 |
| 1 | ~ | Button_Switch_THT:SW_PUSH_6mm_H8mm | SW1 |
Questions
How big is the Bike PCB?
It measures 91.4 × 91.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Bike use?
17 parts, built around the BCP56. 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 Bike KiCad files?
From the Marzpy/Bike_Computer repository on GitHub, at the commit this page was made from: the board is bike/bike.kicad_pcb and its schematic bike/bike.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Bike design in my own project?
Its repository states no licence, so its author keeps all rights: ask Marzpy before reusing the design.
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