Types and comparisons of home elevators
There are several major kinds of home elevators on the market, and it is dazzling. How to choose a suitable home elevator has become a problem that owners care about. Here is a simple popularization of...
There are several major kinds of home elevators on the market, and it is dazzling. How to choose a suitable home elevator has become a problem that owners care about. Here is a simple popularization of...
Ventilation fan Lumination Roof/ Top beam One of the main brackets of an elevator. It is to hang up part of the cabin weight, keep the shape and avoid the deformation of the cabin. Guide shoes...
Overspeed Governor Tension Weight It is normally composed of a lower wheel, a mounting bracket, a weight and a limit switch. In good service, the wheel center and the weight should be in a horizontal line,...
Firstly, the concepts of serial communication and parallel communication as well as serial communication and parallel communication are understood. Serial traffic: it is a concept, it is the exponential transmission from one to one, its characteristic...
Firstly, EN connect to THE VCC of USB to TTL or 3.3V, and then long press the key on the Bluetooth module to power on. The red light flashes once in a second to enter AT...
In the Internet of Things industry, Bluetooth may be the best choice for wireless communication applications. The reason is that bluetooth technology has a wide range of users and occupies a major core position in the...