Arduino Boards

Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online. You can tell your board what to do by sending a set of instructions to the microcontroller on the board. To do so you use the Arduino programming language (based on Wiring), and the Arduino Software (IDE), based on Processing.

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Arduino Mega 2560 Compatible Base on ATMEGA2560 MCU

03.00.01
The Mega 2560 is a microcontroller board based on the ATmega2560 .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. It contains everything needed to support the microcontroller; simply connect it to a computer with a
$18.00 $15.00

Arduino UNO R3 Development Board With USB Cable and Acrylic case

03.00.68
-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: 40 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
$12.00 $11.40

Arduino UNO R3 Development Board

03.00.62
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: 40 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
$12.00 $9.00

Arduino UNO Prototyping Processor- Third Release

03.00.80
ATmega328 microcontroller Input voltage - 7-12V 14 Digital I/O Pins (6 PWM outputs) 6 Analog Inputs 32k Flash Memory 16Mhz Clock Speed
$21.00 $19.50

Arduino Nano Microcontroller ATmega328 Development Board

03.00.08
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328. It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack (An will solved), and works with a Mini-B USB cable instead of a standard one. What's new: ATMEGA328 (more flash and ram memory) Blue power LED is on the top A0-A7 pins compatible with Arduino Stamp and Pro Mini Two layers PCB Lower cost Easier to hack the Eagle file Specifications Microcontroller: ATmega328 FT232RL Replace by CH340G Operating Voltage (logic level): 5 V Input Voltage (recommended): 7-12 V Input Voltage (limits): 6-20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40 mA Flash Memory: 16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader SRAM: 1 KB (ATmega168) or 2 KB (ATmega328) EEPROM: 512 bytes (ATmega168) or 1 KB (ATmega328) Clock Speed: 16 MHz Dimensions: 0.73" x 1.70" Length: 45 mm Width: 18 mm Weight: 5 g The Arduino Nano can be powered via the Mini-B USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source. Memory The ATmega328 has 32 KB, (also with 2 KB used for the bootloader). The ATmega328 has 2 KB of SRAM and 1 KB of EEPROM. Input and Output Each of the 14 digital pins on the Nano can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions. They operate at 5 volts. Each pin can provide or receive a maximum of 40 mA and has an internal pull-up resistor (disconnected by default) of 20-50 kOhms. In addition, some pins have specialized functions: Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data. These pins are connected to the corresponding pins of the FTDI USB-to-TTL Serial chip. External Interrupts: 2 and 3. These pins can be configured to trigger an interrupt on a low value, a rising or falling edge, or a change in value. See the attachInterrupt() function for details. PWM: 3, 5, 6, 9, 10, and 11. Provide 8-bit PWM output with the analogWrite() function. SPI: 10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK). These pins support SPI communication, which, although provided by the underlying hardware, is not currently included in the Arduino language. LED: 13. There is a built-in LED connected to digital pin 13. When the pin is HIGH value, the LED is on, when the pin is LOW, it's off. The Nano has 8 analog inputs, each of which provides 10 bits of resolution (i.e. 1024 different values). By default they measure from ground to 5 volts, though it is possible to change the upper end of their range using the analogReference() function. Analog pins 6 and 7 cannot be used as digital pins. Additionally, some pins have specialized functionality: I2C: A4 (SDA) and A5 (SCL). Support I2C (TWI) communication using the Wire library (documentation on the Wiring website). There are a couple of other pins on the board: AREF. Reference voltage for the analog inputs. Used with analogReference(). Reset. Bring this line LOW to reset the microcontroller. Typically used to add a reset button to shields which block the one on the board. Communication The Arduino Nano has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers. The ATmega168 and ATmega328 provide UART TTL (5V) serial communication, which is available on digital pins 0 (RX) and 1 (TX). An CH340G on the board channels this serial communication over USB and the FTDI drivers (included with the Arduino software) provide a virtual com port to software on the computer. The Arduino software includes a serial monitor which allows simple textual data to be sent to and from the Arduino board. The RX and TX LEDs on the board will flash when data is being transmitted via the FTDI chip and USB connection to the computer (but not for serial communication on pins 0 and 1). A SoftwareSerial library allows for serial communication on any of the Nano's digital pins. The ATmega328 also support I2C (TWI) and SPI communication. The Arduino software includes a Wire library to simplify use of the I2C bus. Programming The Arduino Nano can be programmed with the Arduino software. Select "Arduino Diecimila, Duemilanove, or Nano w/ ATmega168" or "Arduino Duemilanove or Nano w/ ATmega328" from the Tools > Board menu (according to the microcontroller on your board). The ATmega168 or ATmega328 on the Arduino Nano comes preburned with a bootloader that allows you to upload new code to it without the use of an external hardware programmer. It communicates using the originalSTK500 protocol. You can also bypass the bootloader and program the microcontroller through the ICSP (In-Circuit Serial Programming) header using Arduino ISP or similar. Automatic (Software) Reset Rather than requiring a physical press of the reset button before an upload, the Arduino Nano is designed in a way that allows it to be reset by software running on a connected computer. One of the hardware flow control lines (DTR) of the FT232RL is connected to the reset line of the ATmega328 via a 100 nanofarad capacitor. When this line is asserted (taken low), the reset line drops long enough to reset the chip. The Arduino software uses this capability to allow you to upload code by simply pressing the upload button in the Arduino environment. This means that the bootloader can have a shorter timeout, as the lowering of DTR can be well-coordinated with the start of the upload. This setup has other implications. When the Nano is connected to either a computer running Mac OS X or Linux, it resets each time a connection is made to it from software (via USB). For the following half-second or so, the bootloader is running on the Nano. While it is programmed to ignore malformed data (i.e. anything besides an upload of new code), it will intercept the first few bytes of data sent to the board after a connection is opened. If a sketch running on the board receives one-time configuration or other data when it first starts, make sure that the software with which it communicates waits a second after opening the connection and before sending this data.
$6.30 $5.40

Arduino Pro Mini Microcontroller ATmega328 Development Board 5.0V 16Mhz

03.00.20
The Arduino Pro Mini is a microcontroller board based on the ATmega328p. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to a USB to serial adapter to provide USB power and communication to the board. The Arduino Pro Mini is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with the Arduino Mini. Features ATmega328 running at 16MHz with external resonator (0.5% tolerance) USB connection off board On board Power and Status LEDs Supports auto-reset Over current protected 5.0V regulator Max 150mA output DC input 5.0V up to 12V Analog Pins: 8 Digital I/Os: 14 Dimensions: 18 x 33mm 0.8mm Thin PCB Weighs less than 2 grams
$6.60 $4.80

Arduino Nano Micro USB CH340 3.0 ATmega328P Controller Board Yellow

03.00.15
Micro USB socket - Due to Micro USB socket you can use regular mobile data cableColor - yellow CH340G Replace FT232RLOperating Voltage(logic level):5V8 analog inputs ports:A0 - A714 Digital input / output ports:TX,RX,D2 ~ D136 PWM ports:D3, D5, D6, D9, D10, D111 pairs of TTL level serial transceiver ports RX / TXUsing Atmel Atmega328P-AU
$8.40 $6.00

Arduino nano USB V3.0 ATmega328P 5V 16M Micro-controller board

03.00.10
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x) or ATmega168 (Arduino Nano 2.x). It has more or less the same functionality of 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. The Nano was designed and is being produced by Gravitech.
$9.60 $7.50

Arduino Nano 3.0 ATMEGA328 with CH340 USB Driver Micro Controller

03.00.16
Overview The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x) or ATmega168 (Arduino Nano 2.x). It has more or less the same functionality of 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. The Nano was designed and is being produced by Gravitech. Specifications: Microcontroller Atmel ATmega168 or ATmega328 Operating Voltage (logic level) 5 V Input Voltage (recommended) 7-12 V Input Voltage (limits) 6-20 V Digital I/O Pins 14 (of which 6 provide PWM output) Analog Input Pins 8 DC Current per I/O Pin 40 mA Flash Memory 16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader SRAM 1 KB (ATmega168) or 2 KB (ATmega328) EEPROM 512 bytes (ATmega168) or 1 KB (ATmega328) Clock Speed 16 MHz Dimensions 0.73" x 1.70" Length 45 mm Width 18 mm Weigth 5 g
$8.40 $5.40

Arduino Compatible Pro Mini atmega328 Board 5V 16M

03.00.19
1. ARDUINO-COMPATIBLE BOARD. 2. ATMEGA328 RUNNING AT 16MHZ WITH EXTERNAL RESONATOR 3. USB CONNECTION OFF BOARD 4. SUPPORTS AUTO-RESET5. 6. OVER CURRENT PROTECTED 7. REVERSE POLARITY PROTECTED 8. DC INPUT 5V UP TO 12V 9. ON BOARD POWER AND STATUS LEDS 10. SIZE:33MM *18 MM *6MM PACKAGE CONTENT A: 1PCS ARDUINO PRO MIN ATMEGA328P BOARD B: 3PCS GILDED PIN
$7.80 $6.00

ATMega328 With Bootloader for ARDUINO UNO

03.00.38
Brand : Arduino Type : Electronic Accessories
$3.60 $2.70

Arduino nano USB V3.0 ATmega328P 3.3V 16M Micro-controller board

03.00.11
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328P (Arduino Nano 3.x). It has more or less the same functionality of 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.
$5.40

15A 400W MOSFET Trigger Switch Drive Module With PWM Regulator Control

03.00.40
15A 400W MOSFET Trigger Switch (Transistor Switch) Drive Module With PWM Regulator Control Panel The two parallel MOS active output, lower resistance, electric current is bigger, strong power, room temperature 15A, 400W. Wide voltage, support PWM; Use this module to control of any high power equipment with fast switching speed. Product Parameters & Application: Working voltage: DC 5V-36V. Trigger signal source: DC3.3V to 20V, Can connect with any microcontroller IO port, PLC interfaces, dc power supply, etc., can answer the PWM signal, signal frequency 0-20 KHZ perfect support. The output power: DC DC 5V – 36V, room temperature sustained current 15A, power 400W! In auxiliary cooling conditions, the maximum current can be up to 30A. Application: output terminal can control high power devices, motors, light bulbs, LED lamp belt, dc motor, micro pump, solenoid valve, etc., can input, PWM control motor speed, the brightness of the lamp, etc. Working temperature: – 40-85° Size: 3.4 x 1.7 x 1.7cm
$3.00

USB Memory Reader Module _ U Disk Flash Disk Module (CH376s)

03.00.42
CH376 is common a USB bus interface chip, with 8 bit data bus and reading, writing and chip select lines and interrupt output, can easily attached to the system bus of the single chip microcomputer /DSP/MCU/MPU controller. In the USB host mode, CH376 also provides a serial communication mode, through the serial input, serial output and interrupt output connected with the MCU /DSP/MCU/MPU. Features: 2×8 connection head can be convenient to hang with MCU According to the jumper option, which can work in parallel or serial mode USB status indicator light Plate load LDO 3.3V 1117, to provide the maximum 800mA current 5.5V power supply by the target board 12MHZ crystal Size:47*27mm
$8.40