Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both as client and access point) and TCP/IP stack with DNS support as well. While this chip has been very popular, its also been very difficult to use. Most of the low cost modules are not breadboard friendly, don’t have an onboard 500mA 3.3V regulator or level shifting, and aren’t CE or FCC emitter certified….UNTIL NOW!
AlphaBot Raspberry Pi 機器人自走車學習套件配有AlphaBot機器人平台（線路跟踪，避障，速度測量，IR控制）和攝像頭（帶伺服馬達與和 2自由度雲台）。通過 AlphaBot Raspberry Pi 樹莓派智慧小車 套件中的模塊，您可以快速開始機器人開發，如線路跟踪，避障，紅外遙控和通過網絡進行視頻監控等。此外，由於豐富的Raspberry Pi開源資源和模組化設計的AlphaBot 智慧小車，您將學習如何擴展和重新安裝，最後構建您自己的Raspberry Pi 樹莓派機器人自走車。
The Arch Max v1.1 is a mbed enabled development board specially for rapid prototyping. It’s based on an STM32F407VET6 microcontroller with an ARM Cortex-M4F core running at 168MHz. It provides serial wire debug](SWD) debug, drag-and-drop programming and USB serial communication. It provides a complete and straightforward development document for your projects.
The Arduino 4 Relays Shield is a solution for driving high power loads that cannot be controlled by Arduino’s digital IOs, due to the current and voltage limits of the controller.
The Shield features four relays, each relay provides 2 pole changeover contacts (NO and NC); in order to increase the current limit of each output the 2 changeover contacts have been put in parallel. Four LEDs indicate the on/off state of each relay.
Arduino DUE gives you the power of a 32-bit microcontroller ready for your larger projects
The Arduino DUE works at 3.3V, has 54-pin digital I/O (12 PWM), 12 analog inputs, a 84 MHz clock, 2 DAC (digital to analog conversion) and a JTAG for direct programming and for debugging.
The Arduino Due is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU (datasheet). It is the first Arduino board based on a 32-bit ARM core microcontroller. It has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), a 84 MHz clock, an USB OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button.
Arduino Ethernet Shield 2 connects your Arduino board to the internet.
Plug The Arduino Ethernet Shield 2 module onto your Arduino Board, connect it to your network with an RJ45 cable (not included) and follow a few simple steps to start controlling your world through the internet. The Shield has a Power over Ethernet (PoE) module designed to extract power from a conventional Ethernet cable.