- Micro USB Interface: Easy programming and power supply via Micro USB.
- ATmega32U4 Microcontroller: Handles USB communication directly.
- 20 Digital I/O Pins: 7 PWM outputs and 12 analog inputs.
- 16 MHz Crystal Oscillator: Provides accurate timing.
- Compact Size: Ideal for space-constrained projects.
- Versatile Use: Can emulate a computer keyboard, mouse, and more using USB-HID protocol.
LEONARDO R3 BOARD MICRO USB
Previous product
ATTINY85 V2 DEVELOPMENT BOARD
₹599.00 ₹800.00
Next product
PRO MICRO MINI LENONARDO 5V 16MHZ BOARD
₹999.00 ₹1,200.00
₹999.00 ₹1,200.00
In Stock
Highlights:
Compare
Highlights :
- Micro USB Interface
- ATmega32U4 Microcontroller
- 20 Digital I/O Pins
- 16 MHz Crystal Oscillator
- Compact Size
- Versatile Use
Category: ANTI SLEEP ALERT SYSTEM
Description
Reviews (0)
Be the first to review “LEONARDO R3 BOARD MICRO USB” Cancel reply
Related products
SERVO DRIVER SHILED 16 CHANNEL
Rated 0 out of 5
(0)
Highlights:
Highlights :
- SD Card Shield for Arduino Uno and compatible boards.
- Enables data logging, storage, and retrieval using microSD cards.
- Compact and easy-to-use design, perfect for Arduino projects.
₹2,600.00 ₹3,000.00
DC DC BUCK 5A 9-36V TO 5-5.3V USB PORT
Rated 0 out of 5
(0)
Highlights:
- Wide Input Voltage Range
- High Current Output
- Stable USB Output
- Integrated USB Port
- Energy Efficiency
- Compact Design
- Wide Compatibility
₹699.00 ₹800.00
12CORE MULTI COLOR RIBBON CABLE 1 METER
Rated 0 out of 5
(0)
Highlights:
Highlights :
- 12-core multi-color ribbon cable, 1-meter length.
- Ideal for electronics, prototyping, and DIY projects.
- Flexible, durable, and easy to work with clear color-coded wires.
₹90.00 ₹100.00
PRO MICRO MINI LENONARDO 5V 16MHZ BOARD
Rated 0 out of 5
(0)
Highlights:
- Micro USB Interface
- ATmega32U4 Microcontroller
- 20 Digital I/O Pins
- 16 MHz Crystal Oscillator
- Compact Size
₹999.00 ₹1,200.00
QC3.0 SINGLE USB FAST CHARGING BUCK 6-32V TO 3-12V
Rated 0 out of 5
(0)
Highlights:
- Wide Input Voltage Range
- Fast Charging Support (QC3.0)
- Adjustable Output Voltage (3-12V)
- High Efficiency Buck Converter
- Compact and Portable Design
- Reliable and Stable Performance
- Overload and Short Circuit Protection
₹249.00 ₹300.00
CJMCU VIRTUAL KEYBOARD USB TF STORAGE ATMEGA32U4
Rated 0 out of 5
(0)
Highlights:
- Micro USB Interface
- ATmega32U4 Microcontroller
- TF (MicroSD) Storage
- Virtual Keyboard Functionality
- Compact Size
- Versatile Use
₹999.00 ₹1,200.00
10 RPM 12V JOHNSON GEAR HIGH TORQUE ORIGINAL
Rated 0 out of 5
(0)
Highlights:
Highlights :
- Original Johnson 10 RPM high torque gear motor with 12V operating voltage.
- Designed for applications requiring low speed and high torque.
- Durable and reliable, ideal for heavy-duty and industrial projects.
₹550.00 ₹600.00
KIS3R33S BUCK 3A 7-24V TO 5V USB OUT
Rated 0 out of 5
(0)
Highlights:
- Wide Input Voltage Range
- High Current Output
- Stable 5V USB Output
- Efficient Buck Converter
- Compact and Lightweight Design
- Overload Protection and Safety Features
- Wide Compatibility with USB Devices
₹550.00 ₹700.00
M5 STACK K210 AI VISION CAMERA IMAGE RECOGNITION
Rated 0 out of 5
(0)
Highlights:
Highlights :
- AI camera unit powered by Kendryte K210 processor.
- Features a dual-core 64-bit RISC-V CPU.
- Equipped with OV7740 wide-angle camera module for machine vision.
₹5,500.00 ₹6,000.00
SIPEED LICHEE NANO WITHOUT WIFI 16M FLASH
Rated 0 out of 5
(0)
Highlights:
About this Product :
- Compact development board with 16MB flash storage and no Wi-Fi.
- Ideal for embedded systems, offline applications, and IoT device prototyping.
- Features a high-performance processor for efficient computation.
₹2,499.00 ₹2,800.00
2PIN POWER CORD FOR TRANSFORMER
Rated 0 out of 5
(0)
Highlights:
Highlights :
- High-quality 2-pin power cord for transformers.
- Durable and reliable, ensuring stable power delivery.
- Compatible with a wide range of transformers and electronic devices.
₹49.00 ₹60.00
ADK USB HOST SHIELD
Rated 0 out of 5
(0)
Highlights:
Highlights :
- ADK USB Host Shield for Arduino and other microcontrollers.
- Enables USB device connectivity for advanced project capabilities.
- Ideal for integrating USB peripherals like keyboards, mice, and smartphones.
₹999.00 ₹1,200.00
Recently Viewed
₹150.00 ₹300.00
MAX30102 PULSE OXIMETER HEART RATE SENSOR DIGITAL
Rated 0 out of 5
(0)
Highlights:
- Advanced Pulse Oximetry and Heart Rate Monitoring
- Accurate Blood Oxygen (SpO2) and Heart Rate Detection
- Upgraded Version of MAX30100 with Improved Performance
- I2C Communication for Easy Integration
- Low Power Consumption for Wearable Devices
₹299.00 ₹350.00
₹350.00 ₹500.00
LEONARDO R3 BOARD MICRO USB
Rated 0 out of 5
(0)
Highlights:
Highlights :
- Micro USB Interface
- ATmega32U4 Microcontroller
- 20 Digital I/O Pins
- 16 MHz Crystal Oscillator
- Compact Size
- Versatile Use
₹999.00 ₹1,200.00
















Reviews
There are no reviews yet.