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Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board
The Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board is a compact and efficient module designed to test and measure distance using the HC-SR04 ultrasonic sensor. Powered by an onboard STM8S103 microcontroller, this board offers precise performance and supports both digital tube display and serial data output. Ideal for robotics, automation, and distance monitoring applications, it provides accurate measurements and a user-friendly design.
Features:
- Onboard STM8S103 Microcontroller is a high-performance chip that ensures efficient operation.
- Supports both digital tube display and serial port data output.
- Measures distances from 3cm to 400cm with a unit display in centimeters.
- Equipped with VCC, GND, TX, and RX pins for easy interfacing with power and serial modules.
- Small and lightweight for seamless integration into projects.
Specifications:
- Input Voltage: 5V DC
- Valid Measurement Distance: 3cm to 400cm
- Display Unit: Centimeters (cm)
- Communication: Serial port with baud rate of 9600 (output format: D:XXX\r\n)
- Board Size: 36mm x 25mm x 12mm
Usage Instructions:
- Connect the HC-SR04 module to the board, power it with 5V, and view the measured distance directly on the digital display.
- Connect the module’s VCC, TX, RX, and GND pins to a USB-to-TTL module (5V, RX, TX, and GND, respectively). The measured distance will be output via the serial port in the format “D:XXX\r\n” (XXX is the distance in cm).
Note:
- For accurate measurement, ensure the measured object has an area of at least 0.5 square meters, is smooth, and has good reflectivity.
- Measurements exceeding 400cm may result in incorrect data or a "000" display.
Package Includes:
1 x Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.