Uno R3 Development Board Microcontroller Mega328p Atmega16u2 Compat For Arduino

US $4.09

hong kong, Hong Kong
Jan 29th

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Brand No Model UNO R3 Quantity 1 Color Black + blue Material Heavy gold plate Features Using ATMega 16U2 microcontroller Specification Micro controller: ATmega328, Operating Voltage: 5V, Input Voltage (recommended); 7-12V, Input Voltage (limits): 6-20V, Digital I/O Pins:14 (of which 6 provide PWM output), Analog Input Pins: 6, DC Current per I/O Pin: 40 mA, DC Current for 3.3V Pin: 50 mA, Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader, SRAM: 2 KB (ATmega328), EEPROM:1 KB (ATmega328), Clock Speed: 16MHz Application Learning board; development board English Manual/Spec Other Stitching changes: beside the AREF sutural are two extra I2C pins (SDA and SCL which are copy of Analog 4 and 5, not additional I2C interface). Beside the RESET also are two extra pins, one is IOREF which supports the extension board stand load voltage. The stitching just shows extension board the current on-board voltage. The other one is backup placeholder pins. The RESET circuit is more stable. RESET button position is changed, and moved to near the USB interface of voids, which is more convenient. ATmega16U2 replaced 8U2, but it does not mean that the 16k flash of R3 can make your code run faster. This upgrade works to the USB interface chip, which enables UNO simulate USB HID in theory, such as MIDI/Joystick/Keyboard. Packing List 1 x Development board 1x USB cable (61cm) SKU: 30000246 We will try our best to service you. Because custom rules are different in each country, tariffs and excise taxes are not our responsibility and we're not qualified to answer questions on this topic. Please research your country's tariffs and import excise taxes before purchasing.. 1. All orders will be shipped to buyer's eBay address, please make sure your eBay address is correct before paying. 2. All orders will be shipped within 2 business days after receiving your verified payment (Excluding Weekends and Public Holidays). 3. Shipping time: Delivery time will be influenced by many factors, like holidays, weather condition, etc. The above delivery time is for reference only. If you don't receive your package in time, please feel free to contact us by eBay email, we must try our best to solve your problem. 4. No shipping discount for combined orders and no pickup service. Please make sure that you agree with our terms before bidding. 5. International Buyers--Please Note: a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. b. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. We only accept payment through PayPal. Payment should be Complete within 7 days after the end of the auction. 1. We are committed to give you the best customer service possible. If for any reason you are dissatisfied with a purchase, please contact us and we'll assist you with a prompt solution. We'd like to settle any problem in a friendly manner. 2.We want to make sure you are happy with our item. If for any reason you wish to return the item, contact us within 7 days from the delivery date and we will give you a full refund or exchange. Only unused, undamaged and original condition item can be qualified for a return. Buyer is responsible for return shipping fee. 1. We care about our valued buyers, Please contact us through email with any questions or concerns. We will reply to messages within 2 business days(excluding Weekends and Public Holidays. Emails, which are received during the weekend, will be replied on Monday. If you do not received a response in expected time period from us, please check your junk or spam mailbox. 2. Our goal is to make sure you are a happy buyer and have a pleasant shopping with us. Please email us before leaving any 1 or 2 ratings, neutral or negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues. Please give us the opportunity to resolve any problem. We thank you for your effort to make this sale and purchase experience a happy one! We are China(Shenzhen) ZONO Electronic Business Co., Ltd. mainly dealing in various LED bulbs and lamps and we have more than 5 years experience in this filed. We are online selling thousands of types of LED products. Every item is totally tested before shipping to make sure it's 100% brand new and in good condition. If you have any questions as to price, shipping and specifications of our products, please feel free to contact us. We will answer you as soon as possible.