WAGO PLC 750-559

03/02/2021

Connection between Arduino and servo motor

The connection of the servo motor using Arduino is as follows: Connect the black wires on the two servo motors to the GND on the Arduino Connect the red wires on the two servo motors to the 5V pin on the Arduino Connect the yellow wire on the first motor to pin 8 on the Arduino

07/03/2023

A Comprehensive Guide to the Essential Parts of an Air Conditioning System

Air conditioning systems are complex machines that require various parts to function properly. Understanding the different parts of an air conditioner can help you troubleshoot problems

08/16/2020

What are the basic conditions needed to install industrial chillers

With the continuous development of society, many companies have a great demand for refrigeration. The continuous development of science and technology also makes companies

06/29/2020

What is the cause of compressor pipeline vibration

08/24/2020

Six questions about air conditioning This is what novices really need!

1. Even though the heat pump air conditioner has automatic defrosting, why the heating effect below -5℃ is not good?

08/08/2020

7 advantages of screw refrigeration compressors

7 advantages of screw refrigeration compressors As a kind of rotary refrigeration compressor, screw refrigeration compressor has the characteristics of both piston type and power type (speed type).

08/13/2020

How to select the chiller and what should be paid attention to when using the evaporator

For customers who have used water chillers, the selection of water chillers is already familiar, and they are all aware of the various requirements. For customers who buy a chiller for the first time, they may not know too much about the size of the chillPﰨ2䀀

08/11/2020

Maintenance knowledge and failure methods of small combined cold storage

Maintenance knowledge and failure methods of small combined cold storage:<br></br> 　　 1. The cold storage door is not closed tightly. Please adjust the hinge on the door and the distance between the door lock and the storage body.

06/20/2020

Application advantages and working process analysis of air energy heat pump

Air energy heat pump is to use the energy in the air to generate heat energy. It can provide 24 hours a day with large water volume, high water pressure and constant temperature to provide the family with different hot water, cooling and heating needs, and at the same time can meet the above requirements with the least energy consumption.<img src="{{media url=&quot;Application_advantages_and_working_process_analysis_of_air_energy_heat_pump.jpg&quot;}}" alt="" />

06/14/2020

Air-conditioning outside machine caught fire early in the morning, the police reminded to pay attention to the age of electrical appliances

Air-conditioning outside machine caught fire early in the morning, the police reminded to pay attention to the age of electrical appliances