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LM35 SENSOR
Original price was: ₹100.00.₹90.00Current price is: ₹90.00. inc. GST
MQ7 GAS SENSOR
Original price was: ₹300.00.₹175.00Current price is: ₹175.00. inc. GST
MP3 FN-M22P Audio Player Sound Module
Original price was: ₹660.00.₹620.00Current price is: ₹620.00. inc. GST
- Supports MP3 and WAV decoding.
- Sampling rates supported: 8/11.025/12/16/22.05/24/32/44.1/48(kHz).
- 24-bit DAC output
- Supports dynamic range 90dB and SNR 85dB.
- Supports multiple key control mode, parallel control mode, and UART serial port control modes.
- Possible to update audio files in the SD card via USB connecting with a PC.
- Supports playback of 63 audio files through binary encoding in parallel mode.
- Supports inter-cut advertisements.
- 30 levels adjustable volume.
- Built-in 3W amplifier that can directly drive a 3W/8Ohm speaker.
- Support maximum 3000 audio files under the root directory of the storage device
- Support maximum of 99 folders, each folder can store 255 audio files
- Supports multiple playback files without any pause
- Supports advertisement inter-cut function during playing a sound in serial mode.
- Power input range: DC 3.3-5V (5V is typical)
- Dimension: 40x40mm
Description
FN-M22P module is a high quality, compact, and low price module with a perfect integrated MP3 and WAV decoder chip. These modules support parallel port control mode, UART serial port control, and key control mode with simplified output directly to the speaker. This module can be used as a stand-alone module with a battery, push-button, and speaker attached to it. Or else in combination with an Arduino UNO or any other RX/TX capabilities. It takes a micro SD card or USB flash stick as a storage device, which is the user’s option to choose. This easy-to-operate and high-performance audio playback module can be controlled easily by MCU commands or external push-buttons.
FN-M22P audio playback module works with most Windows, Mac, and Linux systems. A maximum of 3000 audio files under the root directory of storage devices is supported. Moreover, this module supports random playback with 255 audio files. It offers a 24 bit DAC output and supports a dynamic range of 90dB and SNR 85dB.
FN-M22P operates at a voltage range of 3.3V to 5V with a standby current of 2mA. A built-in amplifier of 3 watts can drive a 3-watt speaker directly. As a result, provides 30 levels of adjustable volume and 6 levels of adjustable EQ. This module also supports playback in serial mode without any pause. Moreover, it can also update audio files in the SD card via USB connecting with a PC. Without the cumbersome underlying operating, easy to use, stable and reliable are the most important features of this module.
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