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ATMEGA 2560 R3 Board CH340 Mega2560 R3 Compatible Atmega2560-16AU for Arduino

Atmega2560-16AU Board 100% Brand new and high quality!!The Mega 2560 is an update for the Arduino Mega, which it replaces.The board is a microcontroller board based on the ATmega2560-16AU .It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.Product Summary:CH340G replace the Atmega 8U2/16U2CH340G Driver Download link, please copy the link and paste in browser: http://www.5v.ru/ch340g.htmSpecifications:Microcontroller:ATmega2560Clock Speed:16 MHzEEPROM:4 KBSRAM:8 KBFlash Memory:256 KB of which 8 KB used by bootloaderOperating Voltage:5VInput Voltage (recommended):7-12VAnalog Input Pins:16Digital I/O Pins:54 (of which 14 provide PWM output)DC Current for 3.3V Pin:50 mADC Current per I/O Pin:40 mASize:100*55mm Package Included: 1 x Atmega2560-16AU Board 1 x USB Cable ATTINY85 USB Development Board Brand new and high quality.Support for the Arduino IDE 1.0+ (OSX/Win/Linux).Power via USB or External Source - 5v or 7-35v (automatic selection).On-board 500ma 5V Regulator.Built-in USB (and serial debugging).6 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).8k Flash Memory (about 6k after bootloader).I2C and SPI (vis USI).PWM on 3 pins (more possible with Software PWM).ADC on 4 pins.Power LED and Test/Status LED (on Pin0).Size: 1.8cm x 2.6cm . Package Included: 1 x ATTINY85 USB Development Board Contact usReturn PolicyFeedbackContact us For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the "Ask the seller a question" link on eBay. We expect positive feedback and 5 scores DSR from you. Return Policy We believe our items are so outstanding. We are convinced you will be happy with your Purchase. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse. Please include your eBay ID and item number with any email requests. Feedback * When you satisfied with our product and services please leave us positive feedback. * If you have got the package, please confirm "Delivery on time" For us. * If a problem occurs, contact us immediately with any email request. * Just contact us using the " Ask the seller a question" link on eBay. Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us.
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July 5, 2026

Für R3 Mega2560 R3 Für ATMEGA 2560-16AU CH340 Board Compatible For Arduino

ATMEGA2560-16AU Board + USB Cable This is the new MEGA2560 R3. In addition to all the features of the previous board, the MEGA now uses an ATMega16U2 instead of the ATMega8U2 chip. This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc.The MEGA2560 R3 also adds SDA and SCL pins next to the AREF. In addition, there are two new pins placed near the RESET pin. One is the IOREF that allow the shields to adapt to the voltage provided from the board. The other is a not connected and is reserved for future purposes. The MEGA2560 R3 works with all existing shields but can adapt to new shields which use these additional pins.Revision 3 of the board has the following new features:• pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.• Stronger RESET circuit.• Atmega 16U2 replace the 8U2. Package Included: 1 x MEGA 2560 R3 ATMEGA16U2 ATMEGA2560-16AU Board + USB Cable For ArduinoContact usReturn PolicyFeedbackContact us For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the "Ask the seller a question" link on eBay. We expect positive feedback and 5 scores DSR from you. Return Policy We believe our items are so outstanding. We are convinced you will be happy with your Purchase. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse. Please include your eBay ID and item number with any email requests. Feedback * When you satisfied with our product and services please leave us positive feedback. * If you have got the package, please confirm "Delivery on time" For us. * If a problem occurs, contact us immediately with any email request. * Just contact us using the " Ask the seller a question" link on eBay. Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us.
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July 5, 2026

10pcs* 100% New ATMEGA88PA-MU MEGA88PA-MU MEGA88PA MU QFN-32 IC Chipset

1.We do our best to serve each and every customer the best we can. 2.You can return your items within 30 days. 3.Buyers are responsible for return shipping with proper packaging. 4.If you have any other questions,please kindly contact us. 5.We provide tracking information for the shipment of all orders.
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July 5, 2026

KEYESTUDIO Mega 2560 R3 Board for Arduino Projects with USB Standard mega

KEYESTUDIO Mega 2560 R3 Board for Arduino Projects with USB Standard mega Description:Located in Shenzhen, KEYES DIY ROBOT co.,LTD is a thriving technology company dedicated to open-source hardware research and development, production and marketing. We keep striving our best to offer you excellent products and quality service as to meet your expectation. Features:Brand: N/AModel Number: LYSB016JWNYBE-ELECTRNCSColor: ‎Standard MegaItem Dimensions: (L x W x H) = (‎4.4 x 1.3 x 2.7)" Inches About this item:Brand NewPERFECTLY COMPATIBLE with IDE Software: a nice upgrade to the r3 controller which will allow more complex programs and projects to be doneRIGHT OUT OF THE Box: uses the official ATmega IC instead of CH340G, no driver problemEXCELLENT QUALITY: The build quality is good with straight headers and good soldering. It comes with instructions on downloading and installing a driver on Windows machines. They are well packed in a nice box.FCC and CE CERTIFICATION: this board is made from environmental friendly components and materials, as well as user friendly production technology. It's a great prototyping tool for electronic project.After Sale Service: Our friendly and reliable customer service will respond to you within 24 hours. So, you can purchase with confidence, with our 30-day return. Return Policy:We accept returns...After receiving the item, you should contact us via eBay message within 14 Days for return !!!Any product you return must be in the same condition you received it and in the original packaging. Please, keep the receipt.The refund will be given as: Money Back.If you have any queries, please contact us via eBay message. We usually respond within 24 hours on weekdays... Note: Please, don't take any step without communication. We will mutually try our best to resolve your any issue as soon as possible... Thank You...!!! This item comes as a brand new...!!! Authentic Guarantee: All Products are 100% authentic and purchased from authorized dealers. So, You will confidently receive a genuine product.
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July 5, 2026

1pc New Goldstar Z8442APS Z80A SIO/2 Z80A-SIO/2 Z80A SIO PDIP40

Payment Policy: 1. We accept Paypal only, it is fast, easy and safe. 2. Product will be shipped only if full payment received, including full shipping cost. 3. We are offering Combined Shipping, Please send eBay message before you make the payment. 4. Serious Buyer Only! Please bid or "Buy it now" only if you agree the price and condition of the product and no argument after the auction ended. 5. We will open unpaid case for final value fees if buyers didn't pay in 4 days,please do request cancellation if you want to cancel order. Shipping Policy(Very Important): 1. Your order will be shipped within 1-2 business day on payment received. 2. The shipping methods we are using will be:SpeedPak,ePacket,China Post,EMS,eDS(Winit),DHL eCommerce,and so on,Expedited Shipping will be DHL Express,sometimes we are using Fedex, 3. Standard Shipping covers full tracking details,Economy Shipping usually doesn't cover full tracking unless your order amount big. Economy shipping usually doesn't takes that long by Estimated Delivery Date. 4. We usually ship to the confirmed eBay registered shipping address. Please make sure your address valid and correct.international delivery is highly depended on the courier companies and local customs/duties. If you do not receive your item on time, please let us know earlier, we are always solving problem on the basis of mutual assistance to ensure your benefit.Thank you! Return Policy: 1. We will pay for the return shipping cost,but,All buyers must keep our original products back,including packing,manual,No Damaged Please! 2. Please return products ASAP after we offered shipping label,Late shipment will effects the date when you get refund. 3. We offer replacement if there has problem with our products,such as bent leads,scratches all over surface in transit 4. Better Contact us Before Open Return Case,Just trust us! We will be good. Thanks! Other Rules: 1. All eBay messges will be answered within 12 hours. Please do check your P.M.box in time. 2. We do not responsible for any custom duty or import tax. 3. Feedback will be left to all transaction automatically. For buyer who is not satisfied with your purchase Please contact us before you leave feedback, we will fix the problem for sure! On Mar 24, 2023 at 10:49:20 PDT, seller added the following information:
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July 5, 2026

1pc New SGS Z8442B1 Z80A SIO/2 Z80A-SIO/2 Z80A SIO PDIP40

Payment Policy: 1. We accept Paypal only, it is fast, easy and safe. 2. Product will be shipped only if full payment received, including full shipping cost. 3. We are offering Combined Shipping, Please send eBay message before you make the payment. 4. Serious Buyer Only! Please bid or "Buy it now" only if you agree the price and condition of the product and no argument after the auction ended. 5. We will open unpaid case for final value fees if buyers didn't pay in 4 days,please do request cancellation if you want to cancel order. Shipping Policy(Very Important): 1. Your order will be shipped within 1-2 business day on payment received. 2. The shipping methods we are using will be:SpeedPak,ePacket,China Post,EMS,eDS(Winit),DHL eCommerce,and so on,Expedited Shipping will be DHL Express,sometimes we are using Fedex, 3. Standard Shipping covers full tracking details,Economy Shipping usually doesn't cover full tracking unless your order amount big. Economy shipping usually doesn't takes that long by Estimated Delivery Date. 4. We usually ship to the confirmed eBay registered shipping address. Please make sure your address valid and correct.international delivery is highly depended on the courier companies and local customs/duties. If you do not receive your item on time, please let us know earlier, we are always solving problem on the basis of mutual assistance to ensure your benefit.Thank you! Return Policy: 1. We will pay for the return shipping cost,but,All buyers must keep our original products back,including packing,manual,No Damaged Please! 2. Please return products ASAP after we offered shipping label,Late shipment will effects the date when you get refund. 3. We offer replacement if there has problem with our products,such as bent leads,scratches all over surface in transit 4. Better Contact us Before Open Return Case,Just trust us! We will be good. Thanks! Other Rules: 1. All eBay messges will be answered within 12 hours. Please do check your P.M.box in time. 2. We do not responsible for any custom duty or import tax. 3. Feedback will be left to all transaction automatically. For buyer who is not satisfied with your purchase Please contact us before you leave feedback, we will fix the problem for sure! On Nov-17-21 at 07:34:14 PST, seller added the following information:
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July 5, 2026