What is the principle of the counter on the jump rope

Counter on jump rope.

It is divided into two types, mechanical and electronic, and the principles are as follows:

1. The machine that counts in mechanical form adopts the principle of mechanical counting by gear rotation.

Second, based on single-chip microcomputer.

Control of the jump rope counter.

Digital counter frequency meters can count units directly.

The number of pulses of the signal being measured over time, and then the frequency value is displayed in numerical form.

Here's how it works:

First, the sensor collects the acceleration of the human body during beating.

The change data, the sensor is a three-axis acceleration sensor, but we only collect the data of the z-axis, and the data is input into the microcontroller, and the microcontroller is composed of a control program prepared by the port ** to process the data incoming from the sensor. Only when the data from the sensor meets the requirements will the microcontroller count and display it on the LCD display.

Counting rope skipping is based on the principle of mechanical counting of gear rotation, which can automatically record the number of rope skipping. The 3-digit large window display allows you to clearly see the number of skipping ropes when you use it, and also eliminates the inconvenience of counting while jumping in the past.

Mechanical counter, a machine that counts in a mechanical form, applies counting jump rope counters, car mileage counters. Features of Counting Jump Rope: Counting Jump Rope is a very effective aerobic exercise.

In addition to the general benefits of exercise, it has a number of unique advantages. Skipping rope consumes 400 calories every half hour. It is a bodybuilding exercise, which is of considerable help to various organs such as the cardiopulmonary system, coordination, posture, etc.

The counter on the counting skipping rope adopts the mechanical counting principle of gear rotation, which can automatically record the number of skipping ropes. The 3-digit large window display, you can clearly see the number of skipping ropes when you use it, eliminating the inconvenience of counting while jumping in the past.

Built-in sensor, which can sense the vibration caused by the beating of the person. Count according to the number of vibrations. (I figured it out myself).

Take it apart and see, the principle is very simple (unfortunately I won't modify it).

How does an electronic counter count count the number of skipping ropes?

1. How to install the counting jump rope.

1. Pinch the rope clamp tightly, disengage the ferrule and adjust the rope to the desired length.

2. The handle with a blind counter is held in the right hand when it jumps, and the numbers are rotated. The handle is held and shaken in the direction of water opening and flattening, and the rotation is flexible and free.

3. Return to zero, press the back to zero button, and relax when all the literal zeros appear.

2. How to use the counting skipping rope.

1. Pinch the rope clamp tightly, disengage the ferrule and adjust the rope to the desired length.

2 The handle with a counter is held in the right grinding morning hall hand when jumping, and the number is rotated. The handle is held and shaken horizontally, and it rotates flexibly.

3 back to zero, press the back zero button, and relax when all literally zero appears.

The counter on the jump rope is divided into two types, mechanical and electronic, and the principle is as follows:

1. The machine that counts hundreds in mechanical form adopts the principle of mechanical counting of gear rotation.

2. Skipping rope counter based on single-chip microcomputer control.

A digital counter frequency meter directly counts the number of pulses of the signal being measured per unit of time and then displays the frequency value in digital form.

Here's how it works:

First of all, the sensor collects the data of the acceleration change in the process of human body beating, the sensor is a three-axis acceleration sensor, but we only collect the data of the z-axis, and the data is input into the single-chip microcomputer, and the single-chip microcomputer is composed of a control program prepared by the port ** to process the data incoming by the sensor. Only when the sensor data meets the requirements, the microcontroller will count and display it on the LCD display back.

The skipping rope counter can record the number of skipping ropes, and can automatically calculate the calories consumed, you can set the number of skipping ropes, and you can also view the history. Jump rope counters can be used in situations of vigorous shaking and fast turning. This device adopts the reed positioning structure, and does not fly over and top tooth phenomenon when the rapid rotation of 500 revolutions per minute, so the counting is accurate, the driving wheel of this device, the driven wheel, the three axes of the word wheel are triangular, and the use is light and flexible.

The counter counts in a direction, and if it is placed on the left hand, it is counted exactly backwards, i.e. ...And in the right hand, it is ...

In addition, there are many products on the group IDC network**, which are cheap and have a good reputation.

[How to use].

1. Pinch the rope clamp tightly, disengage the ferrule and adjust the rope to the desired length.

2 The handle with a counter is held in the right hand when it jumps, and the numbers are rotated forward. The handle is held and shaken horizontally, and it rotates flexibly.

3 Back to zero, press the back zero button, and relax when all the literal zeros appear.

The rope lands on the ground and counts as one automatic one at a time, and you just jump.

Jump rope. counters on the

It is divided into two types, mechanical and electronic, and the principles are as follows:

1. The machine that counts in the form of machinery adopts the principle of mechanical counting by gear rotation.

2. Skipping rope counter based on single-chip microcomputer control. Digital counter frequency meters can count units directly.

The number of pulses of the signal being measured over time, and then the frequency value is displayed in numerical form.

First, the sensor collects the acceleration of the human body during beating.

Changing data, the sensor is a three-axis accelerometer, but we only collect the data of the Z-axis, the data is input into the microcontroller, the microcontroller is composed of, The control program prepared by the port ** to process the data incoming from the sensor, only when the data of the sensor meets the requirements, the microcontroller will count and display on the LCD display.

The test count of the jump rope is counted by the turn of the handle of the jump rope. The principle of the rope skipping instrument is: the front end of the skipping rope handle (the one with the screen) turns around for one, and the corresponding number is displayed on the handle of the skipping rope, and the value of the two is the same on the instrument transmitted to the skipping rope through Bluetooth.

Just buy a counting timer, KYTO jump rope has a one-minute timing counting function.

A few dozen dollars to buy a skipping rope with counting.