Kuongshun Electronic Limited  

Product Name: Uno R3 Improved Version CH340 Chip for Arduino Model NO.: AA003 Trademark: KS Transport Package: Antistatic Bag Specification: 30g Origin: China HS Code: 8518900090 Product Description Uno R3 Improved Version CH340 Chip for ArduinoSpecifications:Microcontroller:ATmega328Operating Voltage:5VInput Voltage (recommended):7-12VInput Voltage (limits):6-20VDigital I/O Pins:14 (of which 6provide PWM output)Analog Input Pins:6DC Current per I/O Pin:40 mADC Current for 3.3V Pin:50 mAFlash Memory:32 KB (ATmega328) of which 0.5 KB used by bootloaderSRAM:2KB (ATmega328)EEPROM:1KB (ATmega328)Clock Speed:16 MHz Contact Details Sales: AnnabellePhone :+8618123856745 Our Company1. Kuongshun Electronic Company is acollection of scientific research, design, production, maintenance and sales of high-tech enterprises. Founded in 1981, it is committed tointelligent robots, intelligent modules, electronic components, aerial, RC drone quadcopter,in the field of automation with professional standards and mature technology, we rapid rise in the field of foreign trade. Receptionist We are familyKuongshun and E-fortune is same company Include factory workers, there is 280 people. Sells Department Sells DepartmentThere are 18 sellers in our company There are 18 sellers in our company warehouse&factory warehouse&factory2. We have customers from both domestic market and oversea market. Kuongshun Sales managers can speak fluent English for good communication. Our main sales market:Southern Europe 45.00%North America 20.00%Asia 20%South America 6%India 6%Africa 3%Our certificationFAQQ1. What is your terms of packing?A: Generally, we pack our goods in neutral boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.Q2. What is your terms of payment?A: Full payment. Goods would be shipped in 3-5 work days after payment received, finally depends on quantities.Q3. What is your terms of delivery?A: EXW.Q4. How about your delivery time?A: Generally, goods would be shipped in 3-5 work days after payment received, finally depends on order quantities.Q5. What is your sample policy?A: We can supply the sample if we have ready parts in stock,Would our customer mind to pay the shipping cost?Q6. Do you test all your goods before delivery?A: Yes, we have 100% test before deliveryQ7: How do you make our business long-term and good relationship?1. We keep good quality and competitive price to ensure our customers benefit ;2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.