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Description
- Modern Robotics Core device interface module
- 26 port connections (PWM, I2C, Analog Input, Digital Input/Output, and Analog Output)
- Connects external sensors and other devices to an Android device
- Power: 5 Volts DC, 200 mA Max
The Modern Robotics Core Device Interface Module connects external sensors and other devices to an Android device. With a total of 26 port connections divided into 5 general classes, the CDI gives a convenient way to attach a wide range of Modern Robotic sensors, or brew your own devices and control your world.
The port categories are PWM, I2C, Analog Input, Digital Input/Output, and Analog Output. The Core Device Interface enables the host Android or PC programs to independently access each connected device.
- 1 x Core Device Interface Module
- 1 x USB Cable - USB A to mini
- 72 mm x 73 mm x 16.2 mm
- Unit Weight: 45 Grams
- Power: 5 Volts DC, 200 mA Max
- Total Port Power: 5 Volts DC, 150 mA Max.
- Recommended Devices: Modern Robotics Sensors
- USB 5V Current Consumption: 200 mA Max
- USB Compatibility: USB 1.0, USB 2.0
- Required USB Driver: FTDI VCP
- USB Connection Method: Direct
- USB Connector: USB Mini, Pin 5 (+5 V) used as main power supply
- Digital Connector: Pin 1 – Gnd, Pin 2 – +5 V, Pin 3 – Digital Signal
- Digital Port: I/O – Logic 0 or Logic 1
- Digital Logic Level: Logic 0 – 0 V, Logic 1 – 5 V
- Digital Current Limiting Resistor: 220 ohm
- Digital Current Limit: 22 mA
- Analog Input Connector: Pin 1 – Gnd, Pin 2 – +5 V, Pin 3 – Analog Signal
- Analog Input Port: 0 V – 5 V via 10 bit analog to digital converter
- Analog Input Current Limiting Resistor: 2.2k ohm
- Analog Input Current Limit: 2.2 mA
- Analog Output Connector: Pin 1 – Gnd, Pin 2 – Analog Signal
- Analog Output Port: -4 V – +4 V
- Analog Output Port Modes: DC, Sine, Square or Triangle
- Analog Output Frequency: 0 kHz – 8 kHz
- Analog Output Current Limiting Resistor: 1k ohm
- Analog Output Current Limit: 4 mA
- PWM Connector: Pin 1 – Gnd, Pin 2 – +5 V, Pin 3 – Digital Output
- PWM Port: 1 µS – 65,535 µS
- PWM Logic Levels: Logic 0 – 0 V, Logic 1 – 5 V
- PWM Current Limiting Resistor: 220 ohm
- PWM Current Limit: 22 mA
- I2C Connector: Pin 1 – Gnd, Pin 2 – SCL, Pin 3 – SDA, Pin 4 – +5 V
- I2C Port: 100 kHz with maximum 27 Byte buffer per port
- I2C Logic: 5 V Logic Levels
- I2C Current Limiting Resistor: 47 ohm
- I2C Current Limit: 1 mA