Umarim Lite v2
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Hardware Revision History
| Version # | Release Date | Release Notes |
|---|---|---|
| v2 | 07/2012 | Minor PCB modifications |
| v1 | 03/2012 | Initial release of Umarim Lite |
Features
- NXP LPC2148 MCU based
- 1 x Triple axis Digital Gyroscope (Invensense ITG-3200)
- 1 x Triple axis Digital Accelerometer (Analog Devices ADXL345)
- 6 x Servo PWM outputs
- 1 x R/C receiver PPM frame input
- 2 x UART (TTL 3.3V, 5V tolerant)
- 2 x I2C bus
- 1 x SPI bus
- 1 x USB (client)
- 4 x General Purpose I/O or Analog input channels (0V - 3.3V)
- 5v / 1.5A switching power supply (input voltage range 5.5V min → 17.0v max)
- 3.3v / 1A linear regulator
- 2 x status LEDs
- ?? grams (0,?? oz)
- 53 x 25mm (2.1" x 0.98")
- 4 layers PCB design / single side SMD components
- Umarim Lite v2 3D bottom.png
Umarim Lite v2 3D bottom view
- Umarim Lite v2 3D top.png
Umarim Lite v2 3D top view
- Umarim Lite v2 top side.png
Umarim Lite v2 top side
- Umarim Lite v2 bottom side.png
Umarim Lite v2 bottom side