DFRobot
Cookie I/O Expansion Shield
INTRODUCTION The Cookie I/O expansion shield is designed for beginners to electronics. The shield is directly compatible with the ...
INTRODUCTION
The Cookie I/O expansion shield is designed for beginners to electronics. The shield is directly compatible with the gravity series. We have implemented fail-safe systems to prevent bad connections from destroying the board. The board is protected from reverse voltage input. And connector ports only accept connections the correct way around. These fail safes make the board ideal for beginners and classroom settings - no need to worry about your students making the wrong connections!
SPECIFICATION
- Digital I/O Pins: D3, D5, D6, D9, D10, D11 (PH2.0-3P)
- Analog Input Pins: A0 - A5 (PH2.0-3P)
- i2C Port: 2 (PH2.0-4P)
- Operating Voltage: 3.3V/5V (switchable)
- Size: 58 * 52 mm / 2.28 * 2.04 inches
- Weight: 50g
DOCUMENTS
SHIPPING LIST
- Cookie I/O Expansion Shield x1
- Sensor connection cable x12
Jargon buster
Plain-language definitions for the technical terms used above.
- Gravity
- Gravity is DFRobot’s plug-in connector system for sensors, motors and modules, using standard cables to reduce loose jumper wiring. It matters because Gravity-compatible parts can connect directly to these ports, while non-Gravity parts may need adapters or manual wiring.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
- Shield
- An add-on board that plugs into a main controller board to give it extra features such as sensing, motor control or communication. Knowing a product supports shields helps you judge whether it can connect neatly into an existing maker-board setup.
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Brands
Cookie I/O Expansion Shield Schematic
Schematic · 44.7 KB · Click any page to view full size
Cookie I/O Expansion Shield PCB Layout
Mechanical Drawings · 175.6 KB · Click any page to view full size
Supplier page — dfrobot.com
Supplier Description · 675.4 KB · Click any page to view full size
Related Tutorials
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