Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared

MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared Sensor, Support USB Download and TF Card

Stemedu MP3 Playback Kit Music Voice Recording Module DIY Welcomer Sound Recording Board with Speaker and PIR Infrared

5 buttons to control music play / pause, adjust volume. With loop, jog play, single-pass playback Can be connected to the computer through the MINI-USB interface, as a U disk, download MP3 songs directly from the computer. SPI Flash and TF are used to store MP3 songs, choose one of the two. When both exist, the TF card will play first. Onboard SPI Flash can realize related functions, high quality and low cost. With 3W external power amplifier. If you want to play singing with higher sound quality, you can change a better speaker. This is a PIR motion sensor, it has 2.54mm terminal port. You can rotate the resistor to adjust the sensitivity. The potentiometer adjusts the sensing time, the sensing distance is about 1-5 meters This recording module can realize MP3 music playback, support TF card, support USB download, small size, light weight, simple operation, can be connected to the human body infrared sensor module. You can remove the motion sensor, just use the "play" button to control on and off. Or soldering your own button to the "play" pin.

Brand: Stemedu

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Key Features

• ✓ This is a voice recording module, it can realize MP3 music playback, small size, light weight, simple operation. The best choice for DIY creative gifts.
• ✓ This MP3 recording module has two storage methods: TF card and USB download. Sound recording board built-in storage space of 4MB, and supports up to 8GB TF card. TF card doesn't include.
• ✓ 5 buttons to control music play/pause, adjust volume. With loop, jog play, single-pass playback.
• ✓ Audio will be played whenever the human body sensing is triggered. Suitable for public places such as shops, safety experience halls, construction sites, shopping malls, elevators, banks, ATM teller machines, display areas, etc.
• ✓ Important Tips: 1. Please make sure the Micro USB cable you used is a data cable, othervise this module won't be recognized by your computer. 2. If the sensor does not work, please adjust the sensing distance by rotating the potentiometer on the PIR sensor first.

Product Details

• ✓ Item Weight: 57 Grams
• ✓ Model Number: ST4572

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