Keyestudio Uno R3 Breadboard Kit for Arduino KS0070

AED 99.00



The UNO R3 Breadboard Kit is a learning kit designed for Arduino enthusiasts, based on the UNO R3 development board. It includes essential components like breadboards, Dupont wires, LEDs, and resistors, enabling users to perform basic Arduino experiments such as LED blinking and chasing effects. The kit is both affordable and portable, making it ideal for beginners.



  • Comprehensive Learning Experience: The kit includes all necessary components for a variety of Arduino experiments, making it an excellent tool for beginners and hobbyists to learn about electronics and programming.
  • Wide Range of Components: Includes a variety of sensors (e.g., thermistor, flame sensor, DHT11 temperature and humidity sensor), LEDs (different colors and types), resistors, buzzers (active and passive), and more. This allows for diverse project creation and experimentation.
  • Breadboard and Dupont Wires: Comes with a breadboard and Dupont wires, enabling easy and flexible circuit assembly without soldering.
  • Versatile Microcontroller Board: The keyestudio UNO R3 controller is based on the ATmega328 microcontroller, which is widely used in Arduino projects due to its reliability and versatility.
  • Educational and Fun Projects: The kit includes step-by-step instructions for 19 projects, ranging from simple LED blinking to more complex experiments like using the DHT11 sensor for temperature and humidity monitoring.
  • Affordable and Portable: The kit is designed to be cost-effective and easy to carry, making it accessible for students and enthusiasts.
  • Easy Setup and Use: The kit comes with detailed instructions for setting up the Arduino IDE and uploading your first sketches, making it user-friendly for those new to Arduino.
  • Support for Additional Shields and Sensors: Compatible with a wide range of Arduino shields and sensors, allowing for expansion and customization of your projects.
  • High-Quality Components: The kit includes high-quality components that ensure reliable performance and durability in your projects.
  • Learning Resources: Access to extensive online resources, including tutorials, code examples, and community support through the Arduino website and various forums.
  • Real-World Applications: The projects included help illustrate real-world applications of electronics and programming, enhancing
  • Hands-On Learning: Encourages practical, hands-on learning, which is highly effective for understanding theoretical concepts and gaining practical skills in electronics and programming.


Specifications of keyestudio UNO R3

  • Microcontroller: ATmega328
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7-12V
  • Input Voltage (limits): 6-20V
  • Digital I/O Pins: 14 (of which 6 provide PWM output)
  • Analog Input Pins: 6
  • DC Current per I/O Pin: 20 mA
  • DC Current for 3.3V Pin: 50 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
  • Length: 8.6 mm
  • Width: 53.4 mm
  • Weight: 25 g


Package Includes


  • 1 x keyestudio UNO R3 Controller
  • 30 x Wires
  • 4 x M3*10 Copper Pillar
  • 4 x M3*6MM Flat Head
  • 4 x M3*6MM Round Head
  • 4 x Yellow Button Cap
  • 1 x Breadboard
  • 1 x Chassis
  • 1 x 1-digit SD sp
  • 1 x Active Buzzer
  • 1 x Passive Buzzer
  • 1 x Thermistor
  • 5 x 10K Resistor
  • 5 x 1K Resistor
  • 8 x 220R Resistor
  • 2 x Tilt Switch
  • 3 x Photoresistor
  • 1 x Flame Sensor
  • 1 x DHT11 Sensor
  • 1 x LM35DZ Sensor
  • 4 x Touch Switch
  • 1 x RGB LED
  • 5 x Blue LED
  • 5 x Yellow LED
  • 5 x Red LED
  • 1 x Potentiometer
  • 1 x USB Cable


Projects with Links

Project Number Project Name Link
1 Hello World Project 1: Hello World
2 LED Blinking Project 2: LED Blinking
3 Traffic Light Project 3: Traffic Light
4 LED Chasing Effect Project 4: LED Chasing Effect
5 Button-controlled LED Project 5: Button-controlled LED
6 Responder Experiment Project 6: Responder Experiment
7 Active Buzzer Project 7: Active Buzzer
8 Passive Buzzer Project 8: Passive Buzzer
9 RGB LED Project 9: RGB LED
10 Analog Value Reading Project 10: Analog Value Reading
11 Photo Resistor Project 11: Photo Resistor
12 Flame Sensor Project 12: Flame Sensor
13 Analog Temperature (Thermistor) Project 13: Analog Temperature (Thermistor)
14 LM35 Temperature Sensor Project 14: LM35 Temperature Sensor
15 A Cup with Temperature Indicator Project 15: A Cup with Temperature Indicator
16 DHT11 Temperature and Humidity Sensor Project 16: DHT11 Temperature and Humidity Sensor
17 Tilt Switch Project 17: Tilt Switch
18 Magical Light Cups Project 18: Magical Light Cups
19 1-digit LED Segment Display Project 19: 1-digit LED Segment Display