DIY STM32 LCD Music Spectrum Display Module 5V USB Interface Kit
- Stock: In Stock
- Model: EB0050975
- SKU: EB0050975
Clear LCD display the spectrum of musical instruments.
With 2 buttons for operation, easy and convenient for use.
Short press K1 to set spectrum columnar width(1-5).
Short press K2 to set the display mode, 10 modes in total.
Long press K1 to enter setting interface, setting foreground color, background color and gain values.
Mini USB interface for power supply, 3.5mm headphone jack.
Parameters memory function when power off.
Default Parameters:
Mode: 0
Columnar Spectrum Width: 2
Gain: 0.5
Foreground color: GREEN
Background color: BLACK
Specifications:
Display: LCD
Screen size: 52 * 40mm
Power supply mini USB DC 5V
Jack interface: 3.5mm
Gain values: 0.125, 0.25, 0.5, 1, 2, 4
USB cable length: 80cm
Connecting cable length: 120cm
PCB size: 85 * 55cm
Product weight: 31g / 1.11oz
Package size: Approx. 11 * 11 * 2cm
Package weight: 72g / 2.54oz
Package includes:
1 x STM32 Spectrum Display Module
1 x USB Cable
1 x Audio Cable
Shipping Time
After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.
The timeline of the whole shipping process is shown below:
The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.
Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.
Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
| Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express（0.5KG starting price listed） | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express （0.5KG starting price listed） | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.
If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!
