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laser_module_30607w [2019/12/30 12:14] wuhonghe |
laser_module_30607w [2020/08/31 10:53] dav |
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| + | ===== Control ===== | ||
| + | note: | ||
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| + | 1. The third yellow interface line is the TTL control line, the voltage range is 3.3-12V, the frequency is 0-20KHz, and it needs to be grounded. | ||
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| + | 2. The input voltage of the red and black wires is 12V2A, do not connect them in reverse, otherwise the module will be damaged. | ||
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| + | 3. The power is not controlled by voltage or frequency, it is controlled by duty cycle. | ||
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| + | **[[http://www.neje.club/download/20200612/How_to_get_laser_temperature.pdf|How_to_get_laser_temperature.pdf]]** | ||
| {{http://nejetool.oss-us-west-1.aliyuncs.com/wiki/module_7w/001.jpg?250x250}} | {{http://nejetool.oss-us-west-1.aliyuncs.com/wiki/module_7w/001.jpg?250x250}} | ||
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| {{http://nejetool.oss-us-west-1.aliyuncs.com/wiki/module_7w/012.jpg?250x250}} | {{http://nejetool.oss-us-west-1.aliyuncs.com/wiki/module_7w/012.jpg?250x250}} | ||
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| Main applications: deep engraving, simple cutting, aluminum oxide etc. | Main applications: deep engraving, simple cutting, aluminum oxide etc. | ||