Open Board Architecture for Linux - OBAL Overview¶
Processor (Raspberry PI Zero & 42)
MPU9250 as main accel, gyro and compass
UART, SPI, I2C
16 PWM servo outputs
How to get It¶
Obal is an open source architecture DIY board. You need to get its components and build it yourself.
MPU: (MPU 9250)
Led & Buzzer Drive ULN2803: (ULN2803)
R1 10KOhm: (10KOhm SMD)
R2 470Ohm: (470Ohm SMD)
LEDs 1W : (LED 1W). Any LEDs can work here even the normal small leds.
Buzzer: (Active Buzzer)