Have one to sell?Sell it yourself | A reserve price is the minimum price the seller will accept. This price is hidden from bidders. To win, a bidder must have the highest bid and have met or exceeded the reserve price. Start of LayerEnd of LayerItems delivered internationally may be subject to customs processing depending on the item's declared value.Sellers set the item's declared value and must comply with customs declaration laws.Buyers may be subject to additional charges for customs clearance.Visit eBay's page on international trade- opens in a new window or tab. International Delivery - items may be subject to customs processing depending on the item's declared value.Sellers set the item's declared value and must comply with customs declaration laws.As the buyer, you should be aware of possible: - delays from customs inspection. - import duties and taxes which buyers must pay.- brokerage fees payable at the point of delivery.Your country's customs office can offer more details, or visit eBay's page on international trade- opens in a new window or tab. |
Postage and packaging | To | Service | Estimated delivery* |
|---|---|---|---|
Free P&P | Ireland | Economy International Shipping | Between 11 - 26 working days Seller posts within 2 days after receiving cleared payment - opens in a new window or tab. |
Domestic dispatch time |
|---|
Will usually dispatch within 2 working days of receiving cleared payment- opens in a new window or tab. |
After receiving the item, cancel the purchase within | Return postage |
7 days | Buyer pays return postage |
Returns policy details |
Accept PayPal Only |
| Most Buy it now purchases are protected by the Distance Selling Regulations, which allow you to cancel the purchase within 7 working days from the day you receive the item. Find out more about your rights as a buyer - opens in a new window or tab and exceptions - opens in a new window or tab. |
| Payment method | Preferred/Accepted | Buyer protection on eBay |
|---|---|---|
![]() | PayPal preferred | Pay with PayPal and you're fully protected. Learn more |
Item specifics | ||||
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The EKitsZone UNO is 100% compatible with Arduino Uno R3 with some enhancement. It replaced the LM358D with a fast response NXP OPAMP. The new OPAMP is 10 times faster than LM358D in term of dv/dt. So it solved the "L" led doesn't flash with SCK which is higher than 100KHz. Also it prevented the "L" led flash occasionally due to the SCK in tri-state condition.
The UNO is using the Atmega16U2 as a USB-to-serial converter. It can be powered via the USB connection or with an external power supply. The power source is selected automatically.
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Microcontroller |
ATmega328 |
|
Operating Voltage |
5V |
|
Input Voltage (recommended) |
7-9V |
|
Input Voltage (limits) |
6-12V |
|
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 |
150 mA |
|
Flash Memory |
32 KB (ATmega328) of which 0.5 KB used by bootloader |
|
SRAM |
2 KB (ATmega328) |
|
EEPROM |
1 KB (ATmega328) |
|
Clock Speed |
16 MHz |