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CN110838187A
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Enterprise employee card punching platform based on wireless network
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CN110838185A
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Company card punching system difficult to avoid
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CN110838186A
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Efficient staff platform of punching card
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CN110838184A
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Fingerprint input system
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CN110838188A
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Cloud platform for employee card punching
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CN110445434A
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A kind of improved motor movement control system
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CN110442036A
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The thermostatic control analogue system of heating furnace
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CN110442166A
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A kind of water temperature invariant control system based on PID
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CN110442161A
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Water temperature control system based on PID
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CN110442165A
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Using the PID water temperature control system of temperature sensor
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CN110445433A
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The single-chip computer control system of direct current generator
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CN110442048A
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SCM Based kinetic control system
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CN110445431A
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Using the DC MOTOR CONTROL platform of single-chip microcontroller
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CN110445432A
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SCM Based motor control system
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CN110442162A
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Using the thermostatic control system of temperature sensor
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CN107786824A
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System occurs for the scanning signal based on improved row split circuit
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CN107846562A
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A kind of audio synthesis chip of television set
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CN107707853A
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The audio synthesis chip of application enhancements DA change-over circuits
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CN107749991A
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A kind of television decoding system of brightness regulating circuit
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CN107770412A
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The generation device of scanning signal
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