Zhongshan Sanxiang: Solar Light Warning Sign Keeping Safe at Night
Recently, every night, people found in the Sanxiang Xiaoyan Ring Road, Wanli Road, etc., there are some new warning signs, in addition to reflective text warnings, warning lights on all sides of the red and blue Lights can also alert the passing drivers at night. It turned out that this is the solar sign that the Sanxiang traffic police borrowed to guide the sun at night.
In May 1st, the Sanxiang Traffic Police Squadron effectively prevented and reduced the occurrence of road traffic accidents in the jurisdiction. In addition to vigorously carrying out road traffic safety rectification actions and traffic safety propaganda, it also received strong support from the Sanxiang Town Government, and the town government invested more than 40,000 yuan. Yuan, produced eight sets of solar light warning signs, placed in the intersection of Sanxiang New Industrial Park, to remind the passing vehicles to pay attention to the traffic safety of nearby employees and residents.
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IDC D-sub Connectors
IDC (insulation displacement contact) D-sub connectors are a type of electrical connectorthat's designed to be connected to the conductor(s) of an insulated cable, most commonly a ribbon cable(a cable with many conducting wires running parallel to each other on the same flat plane).
Applications for IDC D-sub connectors
IDC D-sub connectors, attached to ribbon cables, are helpful in situations where you need to make a lot of connections without a big number of wires. They're commonly used in computer and electronic systems that require multiple data buses to link internal peripherals, such as disk drives to their drive controllers. They're also frequently used in industrial and telecom applications.
How does an IDC D-sub connector work?
With an IDC D-sub connector, there's no need for cable preparation – in other words, you don't need the strip the cables of their insulation before connecting. To connect the cable to the connector, there are sharpened blades (or contacts) on the connector that force through the insulation around the cable, making a secure connection.
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