Hardware
From Gamebuino Wiki
Specifications
- CPU : atmega328 @ 16Mhz
- Display : 84*48px monochrome + auto backlight
- Sound : magnetic speaker, 4 channels
- Input : Arrows + A B C buttons
- Communication : 1x micro USB, 1x micro SD card, 2x I2C, 1x ICSP
- Battery : ~12-24h life, 300mAh LiPo battery, charged through USB
- Power : 3.3V, 150mA max
- Dimensions : ~credit card sized : 90*45*12 mm (3.5*1.8*0.5″)
Changelog
- Gamebuino R1 (Early bird version)
- first public release
- Gamebuino R2 (First batch of 1000)
- "sound" connector added
- Photo resistor spacer taller (3mm -> 6mm)
- Acrylic case minor changes
Schematics
File:Gamebuino r2 schematics.pdf
3D Model
STEP is the industry standard format for 3D files. You can open it using the free CAD (Computer Assisted Design) software Design Spark, or any other CAD software like SolidWorks, Catia, etc. Google Sketch is free but only the paid version can open STEP files.
Bill Of Materials
BOTTOM LAYER SMT ---------------------------------- Quantity Label Value Resistors 7 R1-R6, R10 1k 5 R7-R9, R11, R12 4k7 3 R13-R15, TH1 10k 1 R16 100k 2 R17,R18 1M Ceramic capacitors 2 C1,C2 22p 4 C3-C6 0.1u 3 C7-C9 1u 2 C10,C11 10u Integrated Circuits 1 U1 ATMEGA328P_32PIN 1 U2 MCP73833-FCI/UN 1 U3 FTDI FT232RL 1 Q1 MMBT2222A 1 Q2 MIC5205 Diodes 1 D1 LL4148 Connectors 1 SD micro SD 1 USB Micro USB B TOP LAYER ------------------------------------------ 1 X1 16MHz 1 BAT 240 mAh LiPo BATTERY 7 BTN0-BTN3,BTNA,BTNB,BTNC 1 BUZZER Magnetic speaker 9 CHAR,FULL-LED4,PWR,RX,TX LED 2 J1,J2 I2C connectors 1 ON OFF SWITCH 1 PR1 GL5539 1 SCREEN Nokia 5110 LCD