Camera & MP3 Module

Product Details:

The ESP32-CAM Shield is an accessory board designed to work with the ESP32-CAM module, which is a powerful Wi-Fi and Bluetooth module with an onboard camera. The shield enhances the functionality of the ESP32-CAM, making it easier to integrate into projects requiring a camera interface, wireless communication, and additional features such as GPIOs, power management, and more.

Product Details:

FN- BC04 is a high quality MP3 sound module developed by Flyron Technology Co., Ltd. Equipped with an on- board 10W amplifier, the sound module can be controlled by 4 separate buttons hooked up to the ‘one-on-one’ inputs terminals and by UART R232 serial port working with a MCU. Great audio output, industry-grade design and strong anti-jamming capability make it possible to be used for many different applications

Product Details:

FN-M16P is a small and low price MP3 module with an simplified output directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities.

Features:

• Supports MP3 and WAV decoding.
• Supports FAT16 and FAT32 file system.
• 24-bit DAC output and supports dynamic range 90dB and SNR 85dB.
• Supports AD key control mode and UART RS232 serial control mode.
• Supports maximum 32GB micro SD card and 32GB USB flash drive.
• Supports maximum 3000 audio files under the root directory of the storage device.
• Supports maximum 99 folders, and each folder can stores 255 audio files.
• Supports inter-cut advertisements.
• Supports random playback.
• Built-in a 3 watts amplifier that can direct drive a 3 watts speaker.
• 30 levels adjustable volume, and 6 levels adjustable EQ.

Product Details:

FN-M22P is a high quality audio playback module, which integrates MP3 and WAV decoder together perfectly, and supports parallel port control mode, UART serial port control and key control mode. It takes a SD card or USB flash stick as the storage device, which can be chosen by users freely. It can be controlled easily via MCU commands or external push buttons. Easy to operate and high performance.

Features:

• With high quality audio decoder, supports MP3 and WAV audio formats.

• Sampling rates supported: 8/11.025/12/16/22.05/24/32/44.1/48(KHz).
• 24 bit DAC output and supports dynamic range 90dB and SNR 85dB.
• Supports key control mode, parallel control mode and UART serial port control mode.
• Possible to update audio files in the SD card via the USB connecting with PC.
• Supports maximum 3000 audio files under the root directory of the storage device.
• Supports maximum 99 folders and each folder stores maximum 255 audio files.
• Supports playback of multiple audio files one by one without pause.
• Supports advertisement inter-cut function during playing a sound.
• Built-in double 3 watts amplifiers that can drive two 3 watts speakers directly.

• Adjustable 30 levels sound volume.

Product Details:

The JQ6500 Voice Module MP3 Module is a compact audio playback module designed to play MP3 files or WAV files stored on a microSD card. It is commonly used in various electronic projects and applications where voice or sound playback is required, such as in toys, alarm systems, sound effects in displays, and voice-activated devices. This module supports the playback of audio files in MP3, WAV, and PCM formats, making it versatile and easy to integrate into different systems for sound output.

Key Features:

1. MP3 and WAV Audio Playback: The JQ6500 module supports playback of both MP3 and WAV files, making it ideal for various applications that require different audio formats. This allows for easy integration of pre-recorded sound effects or voice messages into electronic devices.

2. MicroSD Card Slot: The module has a built-in microSD card slot where you can insert a microSD card to store audio files. The system supports cards with capacities ranging from 1 GB to 32 GB, providing ample storage for a wide variety of audio files.

3. Easy Audio Control: The module allows easy control of audio playback using GPIO pins, serial communication (UART), or via manual push-button inputs. This makes it simple to trigger sounds based on external events such as sensor activations, button presses, or commands from a microcontroller.

4. Onboard Amplifier: The JQ6500 comes with a built-in amplifier, allowing it to drive speakers directly without the need for an external amplifier circuit. This feature makes it easier to design compact audio systems without requiring additional components.

5. Audio Output: The module provides stereo output with 3.5mm audio jack or direct connection to a speaker, making it suitable for a wide range of applications where high-quality sound output is necessary.

6. Built-In Memory: Some versions of the JQ6500 module come with internal flash memory where a small number of audio files can be stored, providing a quick way to play sounds even without an external microSD card.

7. Simple Integration: The module can be easily integrated into projects using a microcontroller such as Arduino, Raspberry Pi, or other embedded systems. It typically communicates via UART (serial communication), where commands can be sent to control playback, pause, stop, or adjust the volume.

8. Supports Multiple Files: The module can store and play multiple audio files, which can be triggered by commands such as selecting a specific file number or triggering different files in response to inputs. This makes it useful in applications like interactive toys, announcements, voice prompts, or alarm systems.

9. Low Power Consumption: The JQ6500 module is designed to operate with relatively low power consumption, making it suitable for battery-powered applications. It is particularly useful in projects like portable devices, safety alarms, or wearable tech.

10. Compact Size: The module is small and lightweight, allowing it to be easily integrated into various types of devices without taking up much space. Its compact design makes it ideal for space-constrained projects, such as small toys or embedded systems.

Product Details:

The DF Player Mini MP3 Player is a small and low-price MP3 module with a simplified output directly to the speaker. The module can be used as a standalone module with attached battery, speaker and push buttons or used in combination with an Arduino or any other with RX/TX capabilities.

Additional Information:

• Item Code: DF-mini-MP3-Player-module

Product Details:

This is a perfect Bluetooth MP3 amplifier audio receiver board.  Built-in 3.5mm audio jack for audio output. Bluetooth 2.1 receive, can connect with the earphone and can also be used for power amplifier.  USB interface, powered by DC 5V; with TF card slot. With 5 buttons for adjustment, convenient and easy operation.  The transmission distance could be up to 10m (shielded signals). This module has three kinds of optional access mode

• Bluetooth Mode (can connect ios and android devices)
• Micro SD input
• USB Flash Drive

Additional Information:

• Item Code: Bluetooth-MP3-Amplifier-Audio-Receiver-Module

Product Details:

The PAM8610 Audio Amplifier Module is a low-power, high-efficiency Class-D audio amplifier designed for driving speakers and producing high-quality sound output in a wide range of audio applications. It is ideal for projects that require small, efficient, and powerful audio amplification.

Key Features:

1. High Efficiency:

   • The PAM8610 is a Class-D amplifier, which means it operates with high efficiency (typically around 90% or more), producing less heat compared to traditional Class-A or Class-AB amplifiers. This makes it suitable for battery-powered and compact systems.

2. Power Output:

   • It can drive speakers with up to 15W per channel at a 12V DC input, making it suitable for small speakers in portable audio applications, wireless speakers, and DIY audio projects. The output power can vary depending on the supply voltage and the impedance of the connected speakers.

3. Dual Channels:

   • The module is capable of driving two channels (stereo output), making it perfect for audio projects that require stereo sound.

4. Wide Voltage Range:

   • The PAM8610 module typically operates within a voltage range of 10V to 18V DC, allowing it to be used in various power supply configurations and adapting to different project requirements.

5. Compact Size:

   • The PAM8610 amplifier module is compact and lightweight, which makes it ideal for integration into space-constrained projects like portable speaker systems, toys, and other electronics requiring audio output.

6. Low Power Consumption:

   • As a Class-D amplifier, the module consumes less power compared to other types of audio amplifiers, making it a good choice for energy-efficient systems.

7. Built-in Protection:

   • The module includes built-in protections such as over-temperature and short-circuit protection, ensuring safe operation and preventing damage under load or in adverse conditions.

8. Low Total Harmonic Distortion (THD):

   • The PAM8610 offers low total harmonic distortion (THD), ensuring that the audio output is clean and clear with minimal distortion.

9. Small Footprint:

   • Its small footprint allows easy integration into various projects, including DIY audio systems, home theater systems, and portable devices.

Applications:

1. Portable Bluetooth Speakers:

   • The PAM8610 module is commonly used in Bluetooth audio speakers due to its low power consumption, compact size, and ability to drive small speakers effectively.

2. DIY Audio Projects:

   • It is widely used in DIY audio amplifier projects, where enthusiasts or hobbyists build their own custom speaker systems or audio amplifiers for home entertainment setups.

Product Details:

This Module uses OV7670 image sensor, which is small in volume, works at low operating voltage, and provides all functions of a single chip VGA camera and image processor. Through SCCB bus control, the sensor can output the whole frame, sampling, and various resolution of 8 bits of data. The product VGA image can reach up to a maximum of 30 frames per second. Users can completely control the image quality, data format and transmission mode. All the process of image processing functions can be through the SCCB programming interface, including gamma curve, white balance, saturation and chroma .

The OV7670 is a low cost image sensor DSP that can operate at a maximum of 30 fps and 640 x 480 ("VGA") resolutions, equivalent to 0.3 Megapixels. The captured image can be pre-processed by the DSP before sending it out. This preprocessing can be configured via the Serial Camera Control Bus (SCCB). The datasheet has protocol.
In addition, OmmiVision image sensor has been in application of unique sensor technology, by reducing or eliminating the optical or electronic defect such as fixed pattern noise, tail, floating away, etc., to improve the quality of the image, and get the clear and stable color images.

Features:

• High sensitivity for low-light operation
• Low operating voltage for embedded portable apps
• Lens shading correction
• Flicker (50/60 Hz) auto detection
• De-noise level auto adjust
• Supports image sizes: VGA, CIF, and any size scaling down from CIF to 40x30
• VarioPixel method for sub-sampling
• Automatic image control functions including: automatic exposure control (AEC), automatic gain control (AGC), automatic white balance(AWB), automatic band filter (ABF), and automatic black-level calibration (ABLC)
• ISP includes noise reduction and defect correction
• Supports LED and flash strobe mode
• Supports scaling
• Output support for Raw RGB, RGB (GRB 4:2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2) formats
• Image quality controls including color saturation, hue, gamma, sharpness (edge enhancement), and anti-blooming
• Saturation level auto adjust (UV adjust)
• Edge enhancement level auto adjust

Additional Information:

• Item Code: OV7670
• Delivery Time: 8 - 10 days