digital motorcycle speedometer tachometer

• 2022-04-06

On the motorcycle digital meter, 10 represents 10000 revolutions. Tachometer is one of the necessary instruments in machinery industry, which is used to measure the speed, linear speed or frequency of motor. The pointer indication conforms to the traditional visual recognition habit and is convenient for computer remote processing and networking requirements. Therefore, the digital stepping motor instrument is the development trend of modern automobile instrument and motorcycle instrument. The stepping motor of switec company has been widely used in various automobiles, motorcycles and engineering machinery instruments at home and abroad. Micro stepping motor for vehicle is a special new type of automobile instrument accessories. The instrument designed by it can not only meet the traditional visual recognition habits, but also meet the requirements of digital processing. It is an ideal accessory for modern instruments. Commonly used in motor, fan, paper, plastic, chemical fiber, washing machine, automobile, aircraft, ship and other manufacturing industries. Most commonly used are hand-held centrifugal tachometers. Tachometer measurement is essential in all fields of national economy. The received digital pulse signal (sent by the sensor) is processed and directly read into the counting port of the CPU. The speed and the corresponding position of the pointer are calculated by the software, and then amplified through the control port of the CPU to drive the stepper motor to rotate in the positive and negative directions and indicate the corresponding speed value (the pointer is directly installed on the rotating shaft of the stepper motor). The stepper motor only moves 1 / 3 degree in one step. 1. The large static moment pointer is not easy to shake and has strong anti vibration performance.

The motorcycle digital speedometer is generally marked with km / h. km stands for kilometers, that is, the previous kilometers, and H stands for hours. The digital motorcycle speedometer tachometer can shows the speed directly. Generally speaking, the speed of kilometers per hour means how many kilometers to run in an hour. For example, the speed of 80 kilometers per hour means that the current speed can run 80 kilometers in an hour. The pointer of the speedometer points to that number, which represents the speed at that time. We are used to saying how many yards, such as 60 yards and 80 yards, is actually wrong, but most people say so. After a long time, no one will correct it. The code actually refers to thousands of meters, but the code and kilometer are actually very different length units.