Strictly prevent static electricity
The control and drive circuits in the module are low-voltage, micro-power CMOS Circuits are easily broken down by static electricity, which is an irreparable damage bad, and the human body sometimes produces high voltage static electricity up to hundreds of volts or thousands of volts Therefore, extreme care should be taken in operation, assembly and use, and strict anti-static. to this end: 1. Do not touch the circuit and metal frame on the outer lead circuit board with your hands. 2. If direct contact is necessary, the human body and the module should be kept at the same potential Or ground the human body well 3. The soldering iron used for welding and the electric tools used for operation must be well grounded no leakage 4. Do not use a vacuum cleaner for cleaning as it produces strong static electricity 5. Dry air will also generate static electricity, so the humidity in the workplace should be RH60% about 6. When taking out or putting it back into the bag or moving the location, care should also be taken to prevent Static electricity Do not change the package or discard the original package at will
Quality first, service oriented, continuous improvement, customer satisfaction.
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
The product enjoys a one-year warranty, adding money can extend the warranty time.
