Sri Lanka Largest Electronic / Robotics web Store Since 2014
Facebook Email
  • Contact Us
  • FAQs

Sri Lanka Largest Electronic / Robotics web Store Since 2014

ArduinoShop ArduinoShop
Select category
  • Select category
  • Audio
  • Batteries
  • Communication
  • Components
  • Development Boards
  • Display
  • IC/ MC
  • Modules
    • Communication Keypad
    • Display Shield
    • Motor Driver
  • Moters
  • Others
  • Power
  • QuadCopter
  • Sensor
Login / Register
0 Wishlist
0 Compare
0 items / LKR 0.00
Menu
ArduinoShop
0 items / LKR 0.00
Browse Categories
  • CommunicationCommunication
  • IC/ MCIC/ MC
  • ModulesModules

    communicationPad
    • Communication Pad
    displayshield
    • Display Shield
    motorDriver
    • Motor Driver

  • Development BoardsDevelopment Boards
  • QuadCopterQuadCopter
  • BatteriesBatteries
  • MotersMoters
  • SensorSensor
  • DisplayDisplay
  • PowerPower

    powerModule
    • Power Module
    powerSupply
    • Power Supply
    regulator
    • Regulators

  • Tools & EquipmentTools & Equipment
  • Home
  • Shop
  • Our Blog
Sold out
Click to enlarge
HomeDevelopment Boards Arduino Leonardo R3
Previous product
Resistors LKR 1.00
Back to products
Next product
Bluetooth HC06 LKR 1,300.00

Arduino Leonardo R3

LKR 1,590.00

Microcontroller:ATmega32u4
Operating Voltage:5V
Input Voltage (recommended):7-12V
Input Voltage (limits):6-20V
Digital I/O Pins:20
PWM Channels:7
Analog Input Channels:12
DC Current per I/O Pin:40 mA
DC Current for 3.3V Pin:50 mA
Flash Memory:32 KB (ATmega32u4) of which 4 KB used by bootloader
SRAM:2.5 KB (ATmega32u4)
EEPROM:1 KB (ATmega32u4)
Clock Speed:16 MHz
Length: 68.6 mm
Width: 53.3 mm
Weight: about 20g

Out of stock

Compare
Add to wishlist
SKU: A027 Category: Development Boards Tag: Show all items
Share
Facebook Email
  • Description
  • Shipping & Delivery
Description
Shipping & Delivery

TERM OF SHIPPING

For minimum of Rs 1500 orders are delivered with Free. Other orders are charged delivery charge by delivery partners

Shipping Available

  • DOMEX
  • Sri Lanka Post

Related products

Compare
Close

Nano Terminal Adapter Expantion Board

LKR 240.00
This is a terminal adapter for the for arduino Nano. It lables for arduino Nano version 3.0, however you can still use this adapter for the older version (just have to remember that A0-A7 are in the reverse order). You can use this adapter to easily hook up for arduino Nano to an outside world via hook up wires. Board Size:5.2x3.5cm(approx)
Add to wishlist
Add to cart
Quick view
Sold out
Compare
Close

BBC micro:bit

LKR 3,990.00
Add to wishlist
Read more
Quick view
Compare
Close

Raspberry Pi 4 Computer Model B 8GB RAM

LKR 50,000.00
Add to wishlist
Add to cart
Quick view
Sold out
Compare
Close

Nano Terminal Adapter with DC Power Supply

LKR 290.00
AREF Output: 3.3V Expand all 6 PWM pins Expans I2C pins Compatible only with Arduino NANO Expand DC power interface Available pins: +3.3V, +5V, GND, I2C, RX/TX, All other IOs
Add to wishlist
Read more
Quick view
Sold out
Compare
Close

ST LINK V2 Mini STM8 STM32 Simulator Download Programmer

LKR 420.00
Add to wishlist
Read more
Quick view
Sold out
Compare
Close

WIFI Module ESP8266 ESP 01

LKR 390.00

SDIO 2.0, SPI, UART 32-pin QFN package Integrated RF switch, balun, 24dBm PA, DCXO, and PMU Integrated RISC processor, on-chip memory and external memory interfaces Integrated MAC/baseband processors Quality of Service management I2S interface for high fidelity audio applications On-chip low-dropout linear regulators for all internal supplies Proprietary spurious-free clock generation architecture Integrated WEP, TKIP, AES, and WAPI engines Solutions

Supports APSD for optimal VoIP applications Patented spurious noise cancellation algorithm for integration in SOC applications Supports Bluetooth co-existence interface Self-calibrated RF to ensure optimal performance under all operating conditions Zero factory tuning No external RF components Specifications 802.11 b/g/n Wi-Fi Direct (P2P), soft-AP Integrated TCP/IP protocol stack Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLLs, regulators, DCXO and power management units +19.5dBm output power in 802.11b mode Power down leakage current of <10uA Integrated low power 32-bit CPU could be used as application processor SDIO 1.1/2.0, SPI, UART STBC, 1×1 MIMO, 2×1 MIMO A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3)
Add to wishlist
Read more
Quick view
Sold out
Compare
Close

USB to ESP8266 WIFI module adapter

LKR 240.00
This module is only USB serial port module, is responsible for converting the USB interface into the ESP8266 module serial port. WiFi knowledge of all aspects of the query module ESP8266 related information!!
Add to wishlist
Read more
Quick view
Sold out
Compare
Close

LilyPad ATTINY85

LKR 450.00
Programmable with on-board USB port and the free Arduino IDE Great for wearables, textile projects - combine with any LilyPad sensor, power supply and LEDs Only 25mm in diameter! 8K Byte of In-System Programmable Program Memory Flash, 512 Bytes In-System Programmable EEPROM /512 Bytes SRAM
Add to wishlist
Read more
Quick view
footer1io

FREE SHIPPING

Carrier information

footer2io

24/7 SUPPORT

Unlimited help desk

footer3io

ONLINE PAYMENT

Payment methods

Categories

  • Communication
  • IC/ MC
  • Modules
  • Development Boards
  • QuadCopter
  • Batteries
  • Moters
  • Sensor
  • Display
  • Power
  • Tools & Equipment
  • My Account
    • Orders
    • Downloads
    • Address
    • Account Details
    • Account Details
  • Useful Links
    • Our Terms
    • Contact Us
    • Video Blog
    • Our Sitemap

ArduinoShopLK is an online embedded system related modules & components store

Arduino Shop, 259/A, Koggala kade Junction, Wakwella Rd, Galle.
Phone: +9471-8853466 / +9477-8805322
Email: arduinoshoplk@gmail.com
2014 - 2023 Powered by ArduinoShopLK

Shopping cart

close
  • Home
  • Shop
  • Our Blog
  • Contact Us
  • Terms & Conditions
  • Wishlist
  • Compare
  • Login / Register

Sign in

close

one × 3 =

Lost your password?
No account yet? Create an Account
Scroll To Top
Facebook Instagram WhatsApp WhatsApp