Be a "waving robot"

Each phone comes with an accelerometer, the gyroscope. The acceleration sensor can sense the acceleration of the three components of the X, Y, and Z axes of the current state of the mobile phone.

When the phone is shaken, the three acceleration components on the X, Y, and Z axes will change accordingly. Of course, the data measured by different mobile phones may not be the same.

In fact, we only need the sensor data that the mobile phone shakes left and right in the vertical state. From this we can find that the mobile phone shakes to the left or right, which is in one-to-one correspondence with the change of the X-axis acceleration component, so it can be changed according to the X-axis acceleration component. Determine the direction in which the phone shakes.

How do you know the direction of the phone? It's very simple. Just take a certain amount of time, get the sensor value, then subtract it, and judge according to the result. details as follows:

Definition: Xq is the X-axis acceleration component of the previous position, and Xh is the X-axis acceleration component of the current position.

If Xh-Xq>0, the phone shakes to the left; otherwise Xh-Xq<0, the phone shakes to the right.

material selection

According to the demand, if the "waving robot " controls the robot to perform a "waving" motion according to the swing of the mobile phone, a communication module is required between the mobile phone and the robot; and when the robot performs a "waving" motion, an execution module such as a controller and a steering gear is required.

There are many ways to communicate between mobile phones and robots. We have chosen a more common communication method - Bluetooth. When the mobile phone is waving, the corresponding command (such as "L", that is, waving to the left) is sent to the controller of the "waving robot" through the Bluetooth communication module of the mobile phone; the controller performs the execution of the "swinging robot" according to the received instruction. The module servos make the corresponding action.

Structural construction

The structure of the "Walking Robot" must be stable, otherwise it will affect the balance of the "Walking Robot" when performing the "Walking" action.

When building the "skeleton" structure of the robot, we used a lightweight and inexpensive acrylic plate to cut with a laser cutter. Using these boards and screws and nuts, we quickly completed the "skeleton" of the "waving robot" and installed the ArduinoUno control board, Bluetooth communication module, and steering gear on the "skeleton" of the robot.

Porcelain insulation

Porcelain Insulator is made of ceramic materials. The surface of porcelain is usually covered with enamel to improve its mechanical strength, waterproof and wet, and increase the surface smoothness. The combination of porcelain and other minerals allows current to pass without reacting with nearby electrical conductors. Ensuring greater safety, High Voltage Porcelain Insulators also allows current to pass without losing any power. There are several types ofHigh Voltage Porcelain Insulators and low volatage porcelain insulators : Switch Post Insulators, Din Insulators , Line Post Insulator , Station Post Insulator, Disc Insulator , Pin Insulator , Long Rod Insulator , Porcelain Bushing , Strain Insulator , spool insulator, Shackle Insulator and Telephone Line Insulator.

We warmly welcome friends both domestic and abroad to visit our company, if you have any questions, please contact with us directly. 

Porcelain Insulator

Porcelain Insulator ,High Voltage Porcelain Insulators,Switch Post Insulators,Din Insulators

FUZHOU SINGREE IMP.& EXP.CO.,LTD. , https://www.cninsulators.com