--- product_id: 521782373 title: "DC 12V 24V 20W Voice Playback Module, High Power Sound Board MP3 Player 64Mbit Flash Storage Mono 8ohm Support MP3 WAV for Arduino Father's Day DIY" brand: "pemenol" price: "₨429" currency: SCR in_stock: true reviews_count: 5 category: "Pemenol" url: https://www.desertcart.sc/products/521782373-dc-12v-24v-20w-voice-playback-module-high-power-sound store_origin: SC region: Seychelles --- # 8MB (64Mbit) flash storage 20W Class D amplifier Multi-interface USB & 3.5mm jack DC 12V 24V 20W Voice Playback Module, High Power Sound Board MP3 Player 64Mbit Flash Storage Mono 8ohm Support MP3 WAV for Arduino Father's Day DIY **Brand:** pemenol **Price:** ₨429 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your DIY audio game—because your projects deserve to sound legendary! ## Quick Answers - **What is this?** DC 12V 24V 20W Voice Playback Module, High Power Sound Board MP3 Player 64Mbit Flash Storage Mono 8ohm Support MP3 WAV for Arduino Father's Day DIY by pemenol - **How much does it cost?** ₨429 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/521782373-dc-12v-24v-20w-voice-playback-module-high-power-sound) ## Best For - pemenol enthusiasts ## Why This Product - Trusted pemenol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 8MB Storage:** Store up to 65,535 MP3/WAV tracks for endless audio variety. - • **Powerful 20W Amplifier:** Drive 8Ω/10W or 4Ω/20W speakers with crystal-clear sound. - • **Versatile Control Modes:** Supports UART, I/O trigger, and single-bus serial control for ultimate DIY flexibility. - • **High-Fidelity Audio Output:** 24-bit DAC with 90dB dynamic range and 85dB SNR for professional-grade sound. - • **Seamless USB Audio Updates:** Easily upload and manage files via Micro USB—no fuss, just plug & play. ## Overview The PEMENOL DC 12V/24V 20W Voice Playback Module is a high-power sound board featuring a built-in 20W Class D amplifier capable of driving 8Ω or 4Ω speakers. It supports MP3 and WAV formats with 8MB flash memory, allowing storage of up to 65,535 audio files. The module offers multiple control interfaces including UART serial, I/O triggers, and single-bus serial port, plus easy audio updates via Micro USB. With professional 24-bit DAC output and versatile trigger modes, it’s perfect for Arduino projects, custom audio installations, and creative DIY sound applications. ## Description 1. Description: DY-HV8F is an intelligent voice module developed independently by the division. It integrates I/O subsection triggering, UART serial port control, ONE_line single bus serial port control, standard MP3 control mode and set by turning on the module. Built-in 20W Class D amplifier circuit and can directly power 1 x 8ohm/10W or 4ohm/20W speaker. Supports MP3 and WAV decoding format. Supports 64 Bbit (8 Mbyte). It can connect the computer to update audio files via USB cable. 3.5mm audio interface, micro USB download interface, button module in one module. Review: Use a good cable! - I gotta say, I was super bummed when I first tried to get this going. I used the first mini usb cable I could find (a small fan?) and nothing showed up. I thought maybe it was a Mac thing, so I tried a PC. Nothing. Then, before I turfed it, I tried a cable from a ring camera that seemed higher quality. And bam, NO NAME drive on my Mac desktop. Copied a single 10min mono audio file (00001.mp3) and now I have a soundtrack for my model train that not only starts on power up, but loops! Couldn’t be happier. :) Review: Makes a great golf cart backup substitute for the buzzer - I used this board to build a music player to replace the annoying backup beeper on my golf cart. It does not come with any instructions, but the info is available online. The default switch setting was perfect for what I wanted. I wired a single pole, 11 position switch to select which of the songs to play when power is applied to the board. Mounted the board and switch in a box that I mounted between the seats in the cart. Used a 20W speaker mounted next to where the existing beeper is. When the Forward/Reverse switch is in reverse, the + side of the 48V battery is connected to the beeper. I used that connection for the + to the board and the - for the board tapped into the batteries so that 18 volts is applied to the board when the switch is in reverse. The board contains 8 MB of storage, enough for up to 8 minutes of songs (I edit the sound clips I use to 30-45 seconds, they will just repeat as long as power is supplied to the board). I mounted the board on the back of the selection switch making up a small aluminum bracket to attach. Works great. I change the music depending on the season - for Christmas - Grandma Got Run Over by a Reindeer is going to be my number one song! ## Features - DY-HV8F intelligent voice module integrates I/O segmentation trigger, UART serial port control, ONE_line single bus serial port control, standard MP3 control mode, and can be set through the power-on module. - Onboard 20W class D power amplifier circuit, can directly drive a 8ohm/10W or 4ohm/20W speaker. Support MP3, WAV decoding format. Support 64Bbit(8Mbyte) flash memory. - Audio files can be updated by connecting to a computer via a USB cable. 3.5mm audio interface, Micro USB download interface and button module are combined into one. Support UART serial port control voice broadcast function. - The voice module can control functions such as play, pause, next, previous, volume addition and subtraction, and a maximum of 65535 songs can be selected. Baud rate 9600bit/s. - Support sampling frequency (KHz): 8/11.025/12/16/22.05/24/32/44.1/48. 24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB. Support 3 configuration I/O mode selection, realize 7 working modes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BRRTHCPC | | Best Sellers Rank | #80,922 in Electronics ( See Top 100 in Electronics ) #227 in Home Audio Amplifiers | | Brand | PEMENOL | | Compatible Devices | Personal Computer | | Compatible devices | Personal Computer | | Customer Reviews | 4.4 out of 5 stars 28 Reviews | | Digital Recording Time | 107 minutes | | Format | MP3 Audio | | Hardware Interface | USB | | Hardware interface | USB | | Headphone jack | 3.5 millimeters | | Headphones Jack | 3.5 millimeters | | Manufacturer | PEMENOL | | Memory Storage Capacity | 8 MB | | Mfr Part Number | GY16922 | | Microphone Form Factor | Built-In | | Microphone Operation Mode | Mono | | Microphone form factor | Built-In | | Model Number | GY16922 | ## Product Details - **Compatible devices:** Personal Computer - **Brand:** PEMENOL - **Hardware interface:** USB - **Microphone form factor:** Built-In - **Format:** MP3 Audio ## Images ![DC 12V 24V 20W Voice Playback Module, High Power Sound Board MP3 Player 64Mbit Flash Storage Mono 8ohm Support MP3 WAV for Arduino Father's Day DIY - Image 1](https://m.media-amazon.com/images/I/71pyrn82fYL.jpg) ## Questions & Answers **Q: What are the voltage specs for the UART TX/RX lines?** A: The voltage specs for the UART TX/RX lines is 3.3V **Q: Many sounds stop with a weird, loud glitching noise. How do I prevent? Is there a preferred format? Bad unit? I am using 16-bit wav 44.1k mono** A: 1. It is recommended to use MP3 or WAV format music files 2. Use a 4ohm(<20W) or 8ohm(<10W) speaker, otherwise it cannot be driven, resulting in abnormal playback; At the same time, pay attention to provide sufficient power supply 3. The wire must not short circuit **Q: I have a photoelectric pnp 900ma output ir sensor. need this to play a single song once that sensor detects an object. will this work? connections ?** A: I purchased this device because it seems to have the ability to play a different sound file individually based on closing one of 7 contacts. There are a number of small modules that will play a single mp3 file with the closing of a contact that appears to be much easier to set up and configure. This item came in an envelope that contained absolutely no paperwork or even a link that I could see. So, the only data on its use appears to be what I can get off the Amazon sales page. I hope this helps. Good luck trying to figure out how to use it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Use a good cable! *by A***R on 25 October 2023* I gotta say, I was super bummed when I first tried to get this going. I used the first mini usb cable I could find (a small fan?) and nothing showed up. I thought maybe it was a Mac thing, so I tried a PC. Nothing. Then, before I turfed it, I tried a cable from a ring camera that seemed higher quality. And bam, NO NAME drive on my Mac desktop. Copied a single 10min mono audio file (00001.mp3) and now I have a soundtrack for my model train that not only starts on power up, but loops! Couldn’t be happier. :) ### ⭐⭐⭐⭐⭐ Makes a great golf cart backup substitute for the buzzer *by J***N on 22 November 2024* I used this board to build a music player to replace the annoying backup beeper on my golf cart. It does not come with any instructions, but the info is available online. The default switch setting was perfect for what I wanted. I wired a single pole, 11 position switch to select which of the songs to play when power is applied to the board. Mounted the board and switch in a box that I mounted between the seats in the cart. Used a 20W speaker mounted next to where the existing beeper is. When the Forward/Reverse switch is in reverse, the + side of the 48V battery is connected to the beeper. I used that connection for the + to the board and the - for the board tapped into the batteries so that 18 volts is applied to the board when the switch is in reverse. The board contains 8 MB of storage, enough for up to 8 minutes of songs (I edit the sound clips I use to 30-45 seconds, they will just repeat as long as power is supplied to the board). I mounted the board on the back of the selection switch making up a small aluminum bracket to attach. Works great. I change the music depending on the season - for Christmas - Grandma Got Run Over by a Reindeer is going to be my number one song! ### ⭐⭐⭐⭐⭐ Wworks great and my girlfriend loves her new horn sound *by K***D on 19 September 2025* I programed it to say "lizard" (from the tiktok videos) everytime my girlfriend uses her horn. First time doing something like this, took me hours before I realized my micro USB was not data transferable, but after that is was very simple and easy to use.... not much information comes with it but Digital Town video #113 on YouTube was very helpful. Also for anyone else who's new to this. The triggers use negative to activate, not positive. ## Frequently Bought Together - DC 12V 24V 20W Voice Playback Module, PEMENOL High Power Sound Board MP3 Player 64Mbit Flash Storage Mono 8ohm Support MP3 WAV for Arduino Easter Present DIY - 20W Voice Playback Module, PEMENOL DC 6-35V Sound Board USB Downloadable Music Player 24-bit DAC Output MP3 WAV Support TF Card 32GB Max for Broadcast Device Easter Present DIY - Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/521782373-dc-12v-24v-20w-voice-playback-module-high-power-sound](https://www.desertcart.sc/products/521782373-dc-12v-24v-20w-voice-playback-module-high-power-sound) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-20*