SPEEDO METER PCB BOARD

The SPEEDO METER PCB BOARD for two-wheeler display dashboards is an electronic printed circuit board component designed to control and display vehicle speed and related metrics on the dashboard. Key Features: Integration: Houses the microcontroller and electronic components required for speed measurement and display Display Interface: Supports connection to LCD or LED speedometer displays Sensors: Works with magnetic or reed switch sensors on the wheel to measure speed Calibration: Programmable for accurate speed scaling and distance tracking Power Supply: Typically operates on 12V DC from vehicle battery Compact Size: Designed for space-efficient mounting within two-wheeler instrument clusters Includes components like microcontrollers (e.g., AT89C2051), resistors, capacitors, and EEPROM for data storage Offers fault indication and speed calibration options with digital display support Technical Specifications: Microcontroller-Based: Often uses low pin count, cost-effective microcontrollers from 8051 family Memory: EEPROM for storing odometer and trip information Input Voltage: 12V DC standard Output: Drives digital speedometer displays and indicator lights Sensors Interface: Compatible with reed or hall effect sensors for speed input Calibration: Adjustable via programming for different wheel sizes and speed ranges