It contained a rough schematicdrawing and suggested using coaxial cable for the connections and using data packets like Hawaii's AlohaNet or the Defense Department's Arpanet.
The method can simplify the drawing of the schematic for the circuit board, and thus is worth popularizing.
其方法大大简化了线路板绘制原理图的工作强度,具有一定的推广价值。
3
This module can show the contactor control schematic diagram and the electronic control circuit schematic diagram, printed circuit board drawing and element list.