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UNO R3 Development Board Compatible with Arduino - With USB Cable - (USB Chip CH340)
Uno R3 is the clone one of the latest version of Arduino Uno with an on-board CH340 usb - serial converter chip. Even there are some little differences respect to original one, it is almost the same in terms of usage and software. This provides you a cheaper opportunitiy to get started with Arduino boards.
The microcontroller model of this board is the same as the original one (Atmega328). The only difference between microcontrollers is ther package. Original one has a DIP package but the clone one has SMD package microcontroller. We offer working warranty for this product as we offer the for the original one. so, you may trust to use this cheaper clone board. Untill now, we have not seen any problem of using this board but, if you see any problems we offer ralunda or exchange too.
Despite being a clone one, there are a pin group (4x GND, 2x 5 V, 2x 3.3 V, 1x RX/TX, 1x SCL/SDA) near to the crystal oscillator and there are external pin holes allow you to solder male headers on the board too.
This feature provides a better application experiance for you.
Extra - added pins are listed below. Additionally, the product comes with 2 x 20 male-male header for these holes.
Specification
- Microcontroller: ATMega328P-PU
- USB Serial converter - CH340
- Operating Voltage: 5V
- External Input Voltage (recommended): 7-12V
- External Input Voltage (min/max): 6-20V
- Digital I/O Pins: 14
- Digital I/O Pins with PWM: 6
- Digital Inputs: 6
- DC Current per I/O Pin: 20 mA
- DC Current for 3.3V Pin: 50 mA
- Flash Memory: 32 KB (ATmega328P)
- of which 0.5 KB used by bootloader
- SRAM: 2 KB (ATmega328P)
- EEPROM: 1 KB (ATmega328P)
- Clock speed: 16 MHz
Shipping
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Your purchased items will normally be shipped within 7 business days. If your order includes products that need to be specially produced or from different suppliers, the delivery date may vary. For delivery dates, the special delivery dates on the page containing the relevant product must be taken into consideration.
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Delivery to the cargo company due to problems such as capacity and/or vehicle malfunction caused by the cargo company; Shipping time may be delayed due to problems such as capacity excess in the shipping and receiving branches of the cargo company.
For more, please visit our Shipping & Return Policy page
Return
In accordance with the Consumer Protection Law No. 6502 and the Distance Contracts Regulation, the buyer can return the product he purchased within 14 (fourteen) days from the delivery date, using his right of withdrawal, without assuming any legal or criminal liability and without giving any reason.
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If the value of the goods decreases or the return becomes impossible due to a reason caused by the buyer's fault, the buyer is obliged to compensate Lynxpi for its damages in proportion to the fault.
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For more, please visit our Shipping
& Return Policy page
Payment
Base Currency: Our base currency is USD. Transactions are processed in USD.
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Customs Exemptions: Shipments to the US and EU have customs duty exemptions up to certain limits. Orders below these thresholds are exempt from customs duties.
Delivery time: 3-4 Business Days