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T-Cobbler with Cable

T-Cobbler with Cable T-Cobbler with Cable
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Component Name

T-Cobbler with Cable

Overview

The T-Cobbler with Cable is a versatile and convenient breakout board designed to simplify the process of connecting and prototyping with Raspberry Pi's GPIO (General Purpose Input/Output) pins. This component provides an easy-to-use interface for accessing and utilizing the GPIO pins, making it an essential tool for IoT developers, makers, and hobbyists.

Functionality

The T-Cobbler with Cable is designed to facilitate the connection of Raspberry Pi's GPIO pins to breadboards, prototype boards, or other custom circuits. It achieves this by providing a compact and organized way to access the GPIO pins, allowing users to easily connect and disconnect peripherals, sensors, and other devices.

Key Features

  • GPIO Breakout: The T-Cobbler with Cable provides a clear and labeled breakout of the Raspberry Pi's 40-pin GPIO header, making it easy to identify and access each pin.
  • Breadboard Compatible: The component is designed to be compatible with standard breadboards, allowing users to easily connect and prototype circuits.
  • Cable Included: The T-Cobbler comes with a 40-pin cable, which enables users to connect the breakout board to their Raspberry Pi without the need for additional wires or adapters.
  • Compact Design: The component is compact and lightweight, making it ideal for use in IoT projects where space is limited.
  • Durable Construction: The T-Cobbler with Cable is built with high-quality components and features a durable PCB (Printed Circuit Board) construction, ensuring reliable performance and longevity.
  • Easy Identification: Each GPIO pin is clearly labeled, making it easy to identify and connect peripherals, sensors, and other devices.
  • Multi-Prototyping Capability: The T-Cobbler with Cable supports multiple prototyping scenarios, allowing users to connect and test various circuits and devices simultaneously.

Technical Specifications

Dimensions

63.5mm x 12.5mm (2.5 inches x 0.5 inches)

Thickness

1.6mm (0.063 inches)

Operating Temperature

-20C to 80C (-4F to 176F)

Storage Temperature

-20C to 125C (-4F to 257F)

Cable Length

150mm (5.9 inches)

Cable Type

40-pin, 1.27mm (0.05 inches) pitch

Typical Applications

IoT projects and prototypes

Robotics and automation

Home automation and security systems

Sensors and peripherals integration

Educational and research projects

Conclusion

The T-Cobbler with Cable is a versatile and convenient breakout board that simplifies the process of connecting and prototyping with Raspberry Pi's GPIO pins. Its compact design, durable construction, and easy-to-use interface make it an essential tool for IoT developers, makers, and hobbyists.

Pin Configuration

  • T-Cobbler with Cable Component Documentation
  • The T-Cobbler with Cable is a convenient and easy-to-use breakout board for the Raspberry Pi's 40-pin GPIO header. It provides a simple way to access and utilize the GPIO pins on your Raspberry Pi, making it an ideal component for prototyping and project development.
  • Pinout Structure:
  • The T-Cobbler with Cable has a total of 40 pins, divided into two rows of 20 pins each. The pins are labeled with their corresponding GPIO numbers and functions. Below is a detailed explanation of each pin, point by point:
  • Row 1 (Pins 1-20):
  • 1. Pin 1: 3V3 - 3.3V power output from the Raspberry Pi.
  • 2. Pin 2: 5V - 5V power output from the Raspberry Pi.
  • 3. Pin 3: SDA (I2C) - I2C data line for communicating with I2C devices.
  • 4. Pin 4: 5V - 5V power output from the Raspberry Pi.
  • 5. Pin 5: SCL (I2C) - I2C clock line for communicating with I2C devices.
  • 6. Pin 6: GND - Ground pin for the Raspberry Pi.
  • 7. Pin 7: GPIO 4 - General-purpose input/output pin.
  • 8. Pin 8: TXD (UART) - Transmit data line for UART communication.
  • 9. Pin 9: GND - Ground pin for the Raspberry Pi.
  • 10. Pin 10: RXD (UART) - Receive data line for UART communication.
  • 11. Pin 11: GPIO 17 - General-purpose input/output pin.
  • 12. Pin 12: PWM (GPIO 18) - Pulse-width modulation output pin.
  • 13. Pin 13: GPIO 27 - General-purpose input/output pin.
  • 14. Pin 14: GND - Ground pin for the Raspberry Pi.
  • 15. Pin 15: GPIO 22 - General-purpose input/output pin.
  • 16. Pin 16: GPIO 23 - General-purpose input/output pin.
  • 17. Pin 17: 3V3 - 3.3V power output from the Raspberry Pi.
  • 18. Pin 18: GPIO 24 - General-purpose input/output pin.
  • 19. Pin 19: GPIO 10 - General-purpose input/output pin.
  • 20. Pin 20: GND - Ground pin for the Raspberry Pi.
  • Row 2 (Pins 21-40):
  • 21. Pin 21: GPIO 9 - General-purpose input/output pin.
  • 22. Pin 22: GPIO 25 - General-purpose input/output pin.
  • 23. Pin 23: GPIO 11 - General-purpose input/output pin.
  • 24. Pin 24: GPIO 8 - General-purpose input/output pin.
  • 25. Pin 25: GND - Ground pin for the Raspberry Pi.
  • 26. Pin 26: GPIO 7 - General-purpose input/output pin.
  • 27. Pin 27: ID_SD (I2C) - I2C data line for communicating with I2C devices (same as Pin 3).
  • 28. Pin 28: ID_SC (I2C) - I2C clock line for communicating with I2C devices (same as Pin 5).
  • 29. Pin 29: GPIO 5 - General-purpose input/output pin.
  • 30. Pin 30: GND - Ground pin for the Raspberry Pi.
  • 31. Pin 31: GPIO 6 - General-purpose input/output pin.
  • 32. Pin 32: GPIO 12 - General-purpose input/output pin.
  • 33. Pin 33: GPIO 13 - General-purpose input/output pin.
  • 34. Pin 34: GND - Ground pin for the Raspberry Pi.
  • 35. Pin 35: GPIO 19 - General-purpose input/output pin.
  • 36. Pin 36: GPIO 16 - General-purpose input/output pin.
  • 37. Pin 37: GPIO 26 - General-purpose input/output pin.
  • 38. Pin 38: GPIO 20 - General-purpose input/output pin.
  • 39. Pin 39: GND - Ground pin for the Raspberry Pi.
  • 40. Pin 40: GPIO 21 - General-purpose input/output pin.
  • Connecting the Pins:
  • When connecting the pins on the T-Cobbler with Cable, make sure to follow these guidelines:
  • Use the provided cable to connect the T-Cobbler to your Raspberry Pi's 40-pin GPIO header.
  • Ensure the cable is securely seated in the header, with the pin labels aligned.
  • Use jumper wires or a breadboard to connect your peripherals and devices to the T-Cobbler pins.
  • Be mindful of the voltage levels and pin functions when connecting devices to avoid damaging your Raspberry Pi or peripherals.
  • When using I2C devices, connect the SDA and SCL lines to the corresponding pins on the T-Cobbler (Pins 3 and 5, or Pins 27 and 28).
  • By following this documentation, you should be able to easily connect and utilize the GPIO pins on your Raspberry Pi using the T-Cobbler with Cable.

Code Examples

T-Cobbler with Cable Documentation
The T-Cobbler with Cable is a versatile IoT component that allows users to easily connect and breadboard their Raspberry Pi or other single-board computers to a variety of sensors, actuators, and peripherals. This component provides a convenient and reliable way to connect multiple devices without the need for complicated wiring or soldering.
Overview
The T-Cobbler with Cable consists of a compact PCB with a 40-pin header that matches the GPIO pins of a Raspberry Pi. The board is designed to be plugged directly into a breadboard, providing easy access to all GPIO pins. The included cable allows users to connect the T-Cobbler to their Raspberry Pi or other single-board computer.
Technical Specifications
Compatible with Raspberry Pi and other single-board computers
 40-pin header matches Raspberry Pi GPIO pinout
 Breadboard-friendly design for easy prototyping
 Included cable for connecting to Raspberry Pi or other single-board computer
 Operating voltage: 3.3V to 5V
Code Examples
### Example 1: Reading GPIO Inputs with Python
In this example, we'll use the T-Cobbler with Cable to read the state of a pushbutton connected to GPIO pin 17.
Hardware Requirements
T-Cobbler with Cable
 Raspberry Pi
 Pushbutton
 Breadboard
 Jumper wires
Software Requirements
Raspbian OS
 Python 3.x
Code
```python
import RPi.GPIO as GPIO
# Set up GPIO mode
GPIO.setmode(GPIO.BCM)
# Define the GPIO pin for the pushbutton
button_pin = 17
# Set up the GPIO pin as an input
GPIO.setup(button_pin, GPIO.IN, pull_up_down=GPIO.PUD_UP)
while True:
    # Read the state of the pushbutton
    button_state = GPIO.input(button_pin)
    
    if button_state == True:
        print("Button pressed!")
    else:
        print("Button not pressed!")
# Wait for 0.1 seconds before checking again
    time.sleep(0.1)
```
### Example 2: Controlling an LED with Python
In this example, we'll use the T-Cobbler with Cable to control an LED connected to GPIO pin 18.
Hardware Requirements
T-Cobbler with Cable
 Raspberry Pi
 LED
 Resistor (1k)
 Breadboard
 Jumper wires
Software Requirements
Raspbian OS
 Python 3.x
Code
```python
import RPi.GPIO as GPIO
import time
# Set up GPIO mode
GPIO.setmode(GPIO.BCM)
# Define the GPIO pin for the LED
led_pin = 18
# Set up the GPIO pin as an output
GPIO.setup(led_pin, GPIO.OUT)
while True:
    # Turn the LED on
    GPIO.output(led_pin, GPIO.HIGH)
    print("LED on!")
    time.sleep(1)
    
    # Turn the LED off
    GPIO.output(led_pin, GPIO.LOW)
    print("LED off!")
    time.sleep(1)
```
These examples demonstrate the ease of use and versatility of the T-Cobbler with Cable in various IoT projects. By providing easy access to GPIO pins, the T-Cobbler with Cable enables users to focus on developing their projects rather than worrying about complicated wiring or soldering.