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HDMI to Mini HDMI Adapter

HDMI to Mini HDMI Adapter HDMI to Mini HDMI Adapter
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Component Name

HDMI to Mini HDMI Adapter

Description

The HDMI to Mini HDMI adapter is a compact, plug-and-play device designed to convert a standard HDMI male connector to a mini HDMI male connector, enabling effortless connection of devices with mini HDMI ports to HDMI-enabled displays, projectors, or other equipment.

Functionality

This adapter facilitates the transmission of high-definition audio and video signals from a device with a mini HDMI output (such as a camera, smartphone, or gaming console) to a device with a standard HDMI input (such as a TV, projector, or monitor). The adapter ensures a reliable and stable connection, maintaining the original signal quality and resolution.

Key Features

  • Compact Design: The adapter features a compact, lightweight design, making it easy to carry and use in various applications.
  • HDMI Standard Compliance: The adapter is fully compliant with the HDMI 1.4 standard, supporting resolutions up to 4K (3840 x 2160) at 30Hz, as well as 3D video and audio signals.
  • Plug-and-Play: No additional setup or drivers are required; simply plug in the adapter and start transmitting audio and video signals.
  • Hot Swappable: The adapter supports hot-swapping, allowing users to connect and disconnect devices without powering them off.
  • Gold-Plated Connectors: The adapter features gold-plated connectors to ensure reliable, corrosion-resistant connections and minimize signal degradation.
  • Wide Compatibility: The adapter is compatible with a range of devices, including cameras, smartphones, gaming consoles, and computers with mini HDMI outputs, as well as TVs, projectors, and monitors with standard HDMI inputs.
  • Low Power Consumption: The adapter operates with low power consumption, reducing heat generation and ensuring a long lifespan.
  • Durable Construction: The adapter's sturdy construction ensures reliable performance and withstands regular use and handling.

Input

Mini HDMI Male

Output

HDMI Male

Resolution

Up to 4K (3840 x 2160) at 30Hz

HDMI Version

1.4

Audio Support

7.1-channel surround sound, Dolby TrueHD, and DTS-HD Master Audio

Power Consumption

<500mA

Operating Temperature

0C to 40C (32F to 104F)

Storage Temperature

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

Applications

Connecting mini HDMI-enabled devices (such as cameras, smartphones, or gaming consoles) to HDMI-enabled displays, projectors, or monitors

Extending the reach of HDMI signals in home theaters, conference rooms, or professional AV installations

Enabling the use of mini HDMI devices with standard HDMI cables and connectors

Package Contents

1 x HDMI to Mini HDMI Adapter

1 x User Manual

Pin Configuration

  • HDMI to Mini HDMI Adapter Pinout Documentation
  • The HDMI to Mini HDMI adapter is a standard converter that enables the connection of devices with full-sized HDMI ports to devices with mini HDMI ports, commonly found in smaller devices such as cameras, smartphones, and tablets. This adapter supports the transmission of high-definition audio and video signals.
  • Here is a detailed explanation of the pins on the HDMI to Mini HDMI adapter:
  • Full-Sized HDMI Connector (Type A) Pins:
  • 1. Pin 1: TMDS Clock Shield:
  • Signal: Shield for TMDS clock signal
  • Description: This pin provides a shield for the TMDS clock signal to reduce electromagnetic interference (EMI).
  • 2. Pin 2: TMDS Clock+:
  • Signal: TMDS clock signal (positive)
  • Description: This pin carries the positive TMDS clock signal, which is used to synchronize the data transmission.
  • 3. Pin 3: TMDS Clock-:
  • Signal: TMDS clock signal (negative)
  • Description: This pin carries the negative TMDS clock signal, which is used to synchronize the data transmission.
  • 4. Pin 4: TMDS Data2 Shield:
  • Signal: Shield for TMDS data2 signal
  • Description: This pin provides a shield for the TMDS data2 signal to reduce EMI.
  • 5. Pin 5: TMDS Data2+:
  • Signal: TMDS data2 signal (positive)
  • Description: This pin carries the positive TMDS data2 signal, which is one of the three TMDS data channels.
  • 6. Pin 6: TMDS Data2-:
  • Signal: TMDS data2 signal (negative)
  • Description: This pin carries the negative TMDS data2 signal, which is one of the three TMDS data channels.
  • 7. Pin 7: TMDS Data1 Shield:
  • Signal: Shield for TMDS data1 signal
  • Description: This pin provides a shield for the TMDS data1 signal to reduce EMI.
  • 8. Pin 8: TMDS Data1+:
  • Signal: TMDS data1 signal (positive)
  • Description: This pin carries the positive TMDS data1 signal, which is one of the three TMDS data channels.
  • 9. Pin 9: TMDS Data1-:
  • Signal: TMDS data1 signal (negative)
  • Description: This pin carries the negative TMDS data1 signal, which is one of the three TMDS data channels.
  • 10. Pin 10: TMDS Data0 Shield:
  • Signal: Shield for TMDS data0 signal
  • Description: This pin provides a shield for the TMDS data0 signal to reduce EMI.
  • 11. Pin 11: TMDS Data0+:
  • Signal: TMDS data0 signal (positive)
  • Description: This pin carries the positive TMDS data0 signal, which is one of the three TMDS data channels.
  • 12. Pin 12: TMDS Data0-:
  • Signal: TMDS data0 signal (negative)
  • Description: This pin carries the negative TMDS data0 signal, which is one of the three TMDS data channels.
  • 13. Pin 13: CEC:
  • Signal: Consumer Electronics Control (CEC) signal
  • Description: This pin carries the CEC signal, which is used for remote control functionality and other consumer electronics control purposes.
  • 14. Pin 14: Reserved:
  • Signal: Reserved for future use
  • Description: This pin is currently reserved for future use and should not be connected.
  • 15. Pin 15: SCL:
  • Signal: I2C clock signal
  • Description: This pin carries the I2C clock signal, which is used for communication between devices.
  • 16. Pin 16: SDA:
  • Signal: I2C data signal
  • Description: This pin carries the I2C data signal, which is used for communication between devices.
  • 17. Pin 17: DDC/CEC Ground:
  • Signal: Ground for DDC and CEC signals
  • Description: This pin provides a ground connection for the DDC and CEC signals.
  • 18. Pin 18: +5V Power:
  • Signal: Power supply (+5V)
  • Description: This pin provides a +5V power supply to the connected device.
  • 19. Pin 19: Hot Plug Detect:
  • Signal: Hot plug detect signal
  • Description: This pin is used to detect when a device is hot-plugged into the HDMI port.
  • Mini HDMI Connector (Type C) Pins:
  • 1. Pin 1: Y (Analog Video):
  • Signal: Analog video signal (Y-channel)
  • Description: This pin carries the analog video signal (Y-channel) from the connected device.
  • 2. Pin 2: Pb (Analog Video):
  • Signal: Analog video signal (Pb-channel)
  • Description: This pin carries the analog video signal (Pb-channel) from the connected device.
  • 3. Pin 3: Pr (Analog Video):
  • Signal: Analog video signal (Pr-channel)
  • Description: This pin carries the analog video signal (Pr-channel) from the connected device.
  • 4. Pin 4: CLK (Analog Clock):
  • Signal: Analog clock signal
  • Description: This pin carries the analog clock signal from the connected device.
  • 5. Pin 5: GND (Ground):
  • Signal: Ground
  • Description: This pin provides a ground connection for the connected device.
  • 6. Pin 6: TMDS Clock Shield:
  • Signal: Shield for TMDS clock signal
  • Description: This pin provides a shield for the TMDS clock signal to reduce EMI.
  • 7. Pin 7: TMDS Clock+:
  • Signal: TMDS clock signal (positive)
  • Description: This pin carries the positive TMDS clock signal, which is used to synchronize the data transmission.
  • 8. Pin 8: TMDS Clock-:
  • Signal: TMDS clock signal (negative)
  • Description: This pin carries the negative TMDS clock signal, which is used to synchronize the data transmission.
  • 9. Pin 9: TMDS Data2 Shield:
  • Signal: Shield for TMDS data2 signal
  • Description: This pin provides a shield for the TMDS data2 signal to reduce EMI.
  • 10. Pin 10: TMDS Data2+:
  • Signal: TMDS data2 signal (positive)
  • Description: This pin carries the positive TMDS data2 signal, which is one of the three TMDS data channels.
  • 11. Pin 11: TMDS Data2-:
  • Signal: TMDS data2 signal (negative)
  • Description: This pin carries the negative TMDS data2 signal, which is one of the three TMDS data channels.
  • 12. Pin 12: TMDS Data1 Shield:
  • Signal: Shield for TMDS data1 signal
  • Description: This pin provides a shield for the TMDS data1 signal to reduce EMI.
  • 13. Pin 13: TMDS Data1+:
  • Signal: TMDS data1 signal (positive)
  • Description: This pin carries the positive TMDS data1 signal, which is one of the three TMDS data channels.
  • 14. Pin 14: TMDS Data1-:
  • Signal: TMDS data1 signal (negative)
  • Description: This pin carries the negative TMDS data1 signal, which is one of the three TMDS data channels.
  • 15. Pin 15: TMDS Data0 Shield:
  • Signal: Shield for TMDS data0 signal
  • Description: This pin provides a shield for the TMDS data0 signal to reduce EMI.
  • 16. Pin 16: TMDS Data0+:
  • Signal: TMDS data0 signal (positive)
  • Description: This pin carries the positive TMDS data0 signal, which is one of the three TMDS data channels.
  • 17. Pin 17: TMDS Data0-:
  • Signal: TMDS data0 signal (negative)
  • Description: This pin carries the negative TMDS data0 signal, which is one of the three TMDS data channels.
  • 18. Pin 18: CEC:
  • Signal: Consumer Electronics Control (CEC) signal
  • Description: This pin carries the CEC signal, which is used for remote control functionality and other consumer electronics control purposes.
  • 19. Pin 19: Reserved:
  • Signal: Reserved for future use
  • Description: This pin is currently reserved for future use and should not be connected.
  • Connection Structure:
  • When connecting the HDMI to Mini HDMI adapter, ensure that the corresponding pins are properly aligned and connected between the full-sized HDMI connector and the mini HDMI connector. The connection structure is as follows:
  • Full-Sized HDMI Pin 1 -> Mini HDMI Pin 6 (TMDS Clock Shield)
  • Full-Sized HDMI Pin 2 -> Mini HDMI Pin 7 (TMDS Clock+)
  • Full-Sized HDMI Pin 3 -> Mini HDMI Pin 8 (TMDS Clock-)
  • Full-Sized HDMI Pin 4 -> Mini HDMI Pin 9 (TMDS Data2 Shield)
  • Full-Sized HDMI Pin 5 -> Mini HDMI Pin 10 (TMDS Data2+)
  • Full-Sized HDMI Pin 6 -> Mini HDMI Pin 11 (TMDS Data2-)
  • Full-Sized HDMI Pin 7 -> Mini HDMI Pin 12 (TMDS Data1 Shield)
  • Full-Sized HDMI Pin 8 -> Mini HDMI Pin 13 (TMDS Data1+)
  • Full-Sized HDMI Pin 9 -> Mini HDMI Pin 14 (TMDS Data1-)
  • Full-Sized HDMI Pin 10 -> Mini HDMI Pin 15 (TMDS Data0 Shield)
  • Full-Sized HDMI Pin 11 -> Mini HDMI Pin 16 (TMDS Data0+)
  • Full-Sized HDMI Pin 12 -> Mini HDMI Pin 17 (TMDS Data0-)
  • Full-Sized HDMI Pin 13 -> Mini HDMI Pin 18 (CEC)
  • Note: Ensure that the adapter is properly connected and configured to avoid signal degradation or loss. Consult the user manual or manufacturer's documentation for specific instructions on using the HDMI to Mini HDMI adapter.

Code Examples

HDMI to Mini HDMI Adapter Documentation
Overview
The HDMI to Mini HDMI Adapter is a compact, high-quality adapter designed to connect devices with standard HDMI ports to devices with mini HDMI ports. This adapter is ideal for applications where space is limited, such as in embedded systems, industrial control systems, or portable devices.
Technical Specifications
Input: Standard HDMI (Type A)
 Output: Mini HDMI (Type C)
 Resolution: Up to 4K @ 30Hz
 Data Transfer Rate: Up to 10.2 Gbps
 Power Consumption: Less than 0.5W
 Operating Temperature: -20C to 70C
 Dimensions: 25mm x 15mm x 5mm
Code Examples
### Example 1: Raspberry Pi to Mini Projector Setup
In this example, we will use the HDMI to Mini HDMI Adapter to connect a Raspberry Pi to a mini projector.
Hardware Requirements
Raspberry Pi (any model with HDMI output)
 Mini projector with mini HDMI input
 HDMI to Mini HDMI Adapter
 Power supply for the Raspberry Pi and projector
Software Requirements
Raspbian OS (or any other OS that supports HDMI output)
Code
```python
# Set the HDMI port as the output device
sudo raspi-config
```
Select "Advanced Options" -> "Resolution" -> "HDMI" and set the resolution to the desired value (e.g., 1920x1080).
Connect the adapter
Connect the HDMI output of the Raspberry Pi to the HDMI to Mini HDMI Adapter, and then connect the mini HDMI output of the adapter to the mini HDMI input of the mini projector.
### Example 2: Android Device to Mini Monitor Setup (using USB OTG)
In this example, we will use the HDMI to Mini HDMI Adapter to connect an Android device to a mini monitor using USB OTG (On-The-Go) technology.
Hardware Requirements
Android device with USB OTG support
 Mini monitor with mini HDMI input
 HDMI to Mini HDMI Adapter
 USB OTG cable
 Power supply for the Android device and monitor
Software Requirements
Android 4.0 or later (with USB OTG support)
Code
```java
// Enable USB OTG on the Android device
android.hardware.usb.UsbManager manager = (UsbManager) getSystemService(Context.USB_SERVICE);
manager.setDeviceEnabled(usbDevice, true);
```
Connect the adapter
Connect the USB OTG cable to the Android device and the HDMI to Mini HDMI Adapter. Then, connect the mini HDMI output of the adapter to the mini HDMI input of the mini monitor.
Note: The code examples provided are for illustrative purposes only and may require additional setup and configuration depending on the specific use case.