STM8S103 Ultrasonic Sensor Distance Measurement Board - 3 to 400 cm

QAR 12.00/ unit

Description

The STM8S103 Ultrasonic Sensor Distance Measurement Board is a module designed to interface with ultrasonic sensors such as the HC-SR04 for precise distance detection. It features an onboard STM8S103 microcontroller, providing digital tube display and serial port output for measurement data. The board supports distances from 3 cm to 400 cm with a display unit in centimeters and a maximum measurement error of 5 mm. It operates at 5 V DC and communicates via a 9600 baud serial connection, making it compatible with USB-to-TTL modules and suitable for testing, robotics, and object detection applications. Please note Ultrasonic board in not included. Features • Microcontroller Unit: Onboard STM8S103 8-bit MCU for distance processing • Measurement Range: Valid distance detection from 3 cm to 400 cm • Display Interface: Integrated digital tube display for real-time distance output • Serial Communication: UART data output at 9600 baud for external monitoring • Sensor Compatibility: Supports HC-SR04 ultrasonic sensor module connection • Operating Voltage: 5 V DC power input • Measurement Unit: Distance display in centimeters Specification • Brand / Model | STM8S103 Ultrasonic Distance Measurement Board • Product Type | Ultrasonic Sensor Distance Measurement Board • Microcontroller | STM8S103 8-bit MCU • Measurement Range | 3–400 cm • Measurement Unit | Centimeters (cm) • Maximum Measurement Error | 5 mm • Display Type | Digital tube display • Serial Interface | UART • Baud Rate | 9600 bps • Operating Voltage | 5 V DC • Sensor Compatibility | HC-SR04 ultrasonic sensor • Applications | Distance testing, sensor evaluation, object detection