SSZT445 july   2019

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   2.     Challenge No. 1: Reduced Motor Life Due to Delayed Detection of Stall Conditions.
   3.     Solution No. 1: Fast Transient Response Current Sensing in a Motor Control System.
   4.     Challenge No. 2: Low Battery Duration Due to an Inaccurate Charging Voltage.
   5.     Solution No. 2: High-accuracy Voltage/current Sensing in a Constant-current/constant-voltage Loop.
   6.     Challenge No. 3: an Overheated Battery Due to Negative Temperature Coefficient (NTC) Thermistor Error.
   7.     Solution No. 3: High-accuracy Temperature Sensing with NTC.
   8.     Challenge No. 4
   9.     Solution No. 4: a Robust Odometer Signal-enhancing Circuit.
   10.     Challenge No. 5: Noisy/distorted Motor-drive Signals Cause the Motor Running Unexpectedly.
   11.     Solution No. 5: a Pulse-width-modulation (PWM) Enhancer Circuit in the Motor-drive Path.
   12.     Challenge No. 6: Vacuum Robot Collisions or Falls Due to Erroneous Distance Detection.
   13.     Solution No. 6: High-accuracy Infrared Output Signal Conditioning.
   14.     Additional Resource

“复活”的民族手工艺 —记源远流长的泽帖技艺