2 layers47 × 59 mm
Gitcard
cubistmind/__pCennnBeist
A custom PCB based "emniii😞😞" card that lets you play a version of Flappy Bird
48 parts
4 layers33 × 54.3 mm
BusinessCard OG
StuckAtPrototype/PCB_business_card_original53A custom PCB based "business" card that lets you play a version of Flappy Bird.
- Size
- 33 × 54.3 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 50
- Pads
- 123
- Tracks, vias
- 294, 33
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 Dec 2024
- Updated
- 17 Dec 2024
Overview
BusinessCard OG is an open-source printed circuit board by StuckAtPrototype, from the StuckAtPrototype/PCB_business_card_original repository on GitHub, published under the Apache-2.0 licence. It is a 4-layer board of 33 × 54.3 mm with 44 parts on 50 nets, routed with 294 tracks and 33 vias.
It is built around the MKE04Z8VFK4 and JS202011AQN. Its parts include 19 resistors, 18 diodes, 2 capacitors, 2 connectors and 1 IC.
Main components
2
MKE04Z8VFK4
QFN-24(4x4)-40℃~+105℃ 12bit 1KB 2.7V~5.5V 22 32 Bit 48MHz 6bit 8KB ARM Cortex-M0+ Built-in FLASH QFN-24(4x4) Microcontrollers (MCU/MPU/SOC) ROHSNXP SemiconductorsMicrocontrollers (MCU/MPU/SOC)
JS202011AQN
插件-40℃~+85℃ 300mA 5,000 cycles 6V DPDT PC Pin Rectangular Columnar 插件 Slide Switches ROHSC&KSlide Switches
README
README.mdOriginal business card - StuckAtPrototype
A custom PCB based "business" card that lets you play a version of Flappy Bird.
Youtube Video
A bit of a back-story of how this project came to be.
Sub if you like what you see.
Project Structure
The project consists of
- Firmware
- Hardware
Firmware
You will need to set up the environment from scratch. You can use any method youd like, but the method mentioned below is probably the easiest.
Compilation
You will need to obtain chip related code. The "API" from NXP. This comes with Keil uVision. I recommend using it for simplicity.
The chip is MKE04Z4
Hardware
I am including everything youd need to make one of these.
License
Apache 2.0 -- i.e. use as you'd like
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 300 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R7, R10, R11, R12, R13, R14, R15, R16, R17, R18 +2 |
| 18 | LED | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D4, D5, D6, D7, D10, D11, D12, D13, D14, D15, D16, D17, D18 +2 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R19 |
| 1 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 2468 | custom_IC:BAT_2468 | BT1 |
| 1 | DBG | Connector_PinHeader_1.27mm:PinHeader_1x05_P1.27mm_Vertical | J2 |
| 1 | JS202011AQN | custom_IC:JS202011AQN | J1 |
| 1 | MKE04Z8VFK4 | custom_IC:QFN-24_4x4_05_test | U1 |
| 1 | SWITCH | custom_IC:6mm_tac_switch | S1 |
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Questions
How big is the BusinessCard OG PCB?
It measures 33 × 54.3 mm and has 4 copper layers, 1.6 mm thick.
What parts does the BusinessCard OG use?
44 parts, built around the MKE04Z8VFK4 and JS202011AQN. 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 BusinessCard OG KiCad files?
From the StuckAtPrototype/PCB_business_card_original repository on GitHub, at the commit this page was made from: the board is hardware/BusinessCard_OG.kicad_pcb and its schematic hardware/BusinessCard_OG.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BusinessCard OG design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).