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Item: 290646109175
 
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EKitsZone UNO (ATMEGA328 / ATMEGA16U2) - Fully Compatible with Arduino UNO R3
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EKitsZone UNO (ATMEGA328 / ATMEGA16U2) - Fully Compatible with Arduino UNO R3

Item condition:New
Price:US $22.00

Postage and packaging

Item location: HK, Hong Kong
Postage to: Worldwide
Excludes: Brazil, Hong Kong, China, India, Italy
 
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Domestic dispatch time
Will usually dispatch within 2 working days of receiving cleared payment- opens in a new window or tab.

Returns policy

After receiving the item, cancel the purchase within
Return postage
7 days
Buyer pays return postage
Returns policy details
Accept PayPal Only
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Payment details

Payment methodPreferred/AcceptedBuyer protection on eBay
Credit or debit card through PayPal
PayPal preferred
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Item specifics

Brand: EKitsZoneModel: UNO
Seller's description

EKitsZone UNO with ATMEGA328 & ATMEGA16U2

100% Compatible with Arduino UNO R3

(Free USB Cable)

Description

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. 

Summary

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

Listing images
 
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