ARDUINO MEGA 2560 REV3
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
Arduino Nano Development Board
Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). It has more or less the same functionality as the Arduino Duemilanove but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one.
Arduino Pro Mini Board with Atmega328
Arduino Pro Mini atmega328 8mhz is a 3.3V Arduino board running on an 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (3.3V), lack of connectors, and USB off-board
Arduino Uno r3 Board with Detachable Atmega328
Arduino Uno r3 is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable A male to type B or power it with an AC-to-DC adapter or battery to get started.
Arduino Uno R3 Complete Starter Kit
This Uno R3 Beginners Kit for Arduino is great for absolute beginners’ UNO Kit. The kit comes with numbered components that would create 15 unique projects from a blinking LED to an RGB light dimmer. One of my favorite things about this Uno kit is the fact that it suits all scopes when it comes to electronics kits. Each piece of sensor included is clearly labeled.
ARDUINO WEMOS D1
WEMOS D1 is a WIFI development board based on ESP8266 12E. The functioning is similar to that of NODEMCU, except that the hardware is built resembling Arduino UNO. The D1 board can be configured to work on Arduino environment using BOARDS MANAGER.
Mega 2560 Starter Kit – The Most Complete
This is the most Complete Mega 2560 Starter Leaning Kit for Arduino and it is a more comprehensive kit than other Arduino Kits for Arduino, this kit contains more than 50 kinds of different electronic components, more than 180 components are included. With this kit, we will take you from knowing to utilizing, you will be able to do more experiment, get your more idea into real action without the restriction of hardware and software, and we have carefully prepared a guide book(140 pages Paper Guidebook) and supporting experimental code routine for you, including a total of 37 experiments. Based on our experiments in the Arduino, we added the interaction between the Arduino and processing, so that we can use the Arduino and some simple components to make your own video games, such as gluttony snake, the war, and so on. We will provide you with the Arduino and Processing source program.
This is a generic Arduino gas sensor. It has MQ2 probe which is able to detect LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke. It can be used in gas or smoke leakage detecting device in consumer and industry markets. It has a high sensitivity and fast response time.
NodeMCU is an open-source Lua based firmware and development board specially targeted for IoT based Applications. It includes firmware that runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module.