Home Electronics Accessories GadgetsUno R3

Share this product

Arduino Uno R3

Name: Uno R3
Brand: Arduino
Price: 1100.00 KES
Availability: InStock

Brand: Arduino | Similar products from Arduino

KSh 1,100

KSh 1,2008%

5 units left

+ shipping from KSh 90 to CBD - UON/Globe/Koja/River Road

0 out of 5

(No ratings available)

Variation available

Blue

Promotions

Easy and safer payments via the JumiaPay App.

Report incorrect product information

Delivery & Returns

Choose your location

Pickup Station

Delivery Fees KSh 90

Ready for pickup between 27 November and 29 November if you place your order within the next 17hrs 1mins

Door Delivery

Delivery Fees KSh 200

Ready for delivery between 27 November and 29 November if you place your order within the next 17hrs 1mins

Return Policy

Easy Return, Quick Refund.Details

Seller Information

Teelectronics

98%Seller Score

2 Followers

Seller Performance

Shipping speed: Excellent

Quality Score: Excellent

Product details

The Arduino Uno R3 (CH340) is a reliable and cost-effective clone of the original Arduino Uno, featuring the same ATmega328 microcontroller and full software compatibility with the official Arduino IDE.

This board includes the CH340 USB-to-serial converter, providing stable communication between your PC and the microcontroller. Although it uses an SMD version of the ATmega328 instead of the original DIP package, performance and functionality remain identical.

Perfect for students, hobbyists, and developers, this Uno R3 clone offers the same functionality as the official version at a more affordable price — making it an excellent choice for learning, prototyping, and DIY electronics projects.

Specifications

Key Features

Microcontroller: ATmega328 (SMD Package)
USB Interface: CH340 USB-Serial Converter
Operating Voltage: 5V
Input Voltage (Recommended): 7–12V (6–20V max)
Digital I/O Pins: 14 (6 support PWM)
Analog Input Pins: 6
Flash Memory: 32 KB (0.5 KB used by bootloader)
SRAM: 2 KB
EEPROM: 1 KB
Clock Speed: 16 MHz
DC Current per I/O Pin: 40 mA
DC Current on 3.3V Pin: 50 mA
Extra Pin Headers: Includes additional GND, 5V, 3.3V, RX/TX, SCL, and SDA pin group near the crystal oscillator for easy soldering and expansion.

What’s in the box

1 x Arduino uno

Specifications

SKU: AR917EA5CF31QNAFAMZ
Model: Uno R3
Production Country: China
Size (L x W x H cm): 6.86 cm × 5.34 cm
Weight (kg): 0.026
Main Material: The main structure is FR-4 fiberglass with copper traces, and the connectors/components are mostly metal and epoxy plastic.