What is the function of an overhead crane buffer?

[VonTaylor]

The function of an overhead crane buffer is to control direction, lifting, forward and backward, left and right movements, as well as limit positioning. Other functions of buffers: In the field of computers, a buffer refers to a buffer register, which is divided into input buffers and output buffers. In other fields, there are elevator buffers, automotive spring buffers, etc., whose purpose is to reduce speed and improve safety and comfort. Principle of buffers: In CPU design, the DC load capacity of a general output line can drive one TTL load. In connections, a single CPU address line or data line may be connected to multiple memory chips, but memory chips are MOS circuits, mainly capacitive loads, with DC loads much smaller than TTL loads. Therefore, in small systems, the CPU can be directly connected to the memory, while in large systems, buffers need to be added.