ARDUINO BOARD
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Sensors
3.5-5.5V Standard Active Buzzer Module For Arduino
A Standard Active Alarm Module for Arduino is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. This PCB Mounted Active Buzzer Module can produce a range of sound tones depending on the input frequency, i.e it can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM.An active buzzer rings out as long as it is electrified. Compared with a passive buzzer, it is a bit expensive but easier to control. Typical uses of buzzers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke.This module is ideally suited to adding noise to your project and is compatible with a pin pitch of 2.54mm while functioning with microcontrollers such as the Arduino. This module lets you respond to programmatic changes with a lovely annoying buzzer that can be altered over a range of frequencies to ensure maximum irritation. To operate the I/O pin must receive a square wave to trigger the buzzer. This can be produced within all popular microcontrollers.Specification:- Working voltage: 3.5-5.5V
- Working current: <25mA
- PCB Dimension: 1.85 x 1.5 cm (L x W)
Feature:
- An active buzzer with a concussion internal source- so long as it will be called an energized
- The program easy to control- SCM can let a high-low sound- while passive buzzer did not.
- The Transistor drive module uses 8550
- With fixed bolt hole- easy installation- 2.6mm aperture.
Package included:
1 x Standard Active Buzzer ModuleSKU: n/a -
Original Arduino Boards and Shields
Arduino MEGA R3 ATmega2560-16AU Development Compatible Board
-32%
Original Arduino Boards and ShieldsArduino MEGA R3 ATmega2560-16AU Development Compatible Board
The Arduino Mega 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 USB cable or power it with an AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.
The Mega 2560 R3 also adds SDA and SCL pins next to the AREF. In addition, there are two new pins placed near the RESET pin. One is the IOREF that allow the shields to adapt to the voltage provided by the board. The other is not connected and is reserved for future purposes. The Mega 2560 R3 works with all existing shields but can adapt to new shields that use these additional pins.
Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux).
Specification:
Microcontroller Chip ATmega2560 Analog I/O Pins 16 Digital I/O Pins 54 (of which 14 provide PWM output) Flash Memory 256 KB of which 8 KB used by bootloader SRAM 8 KB EEPROM 4 KB DC Current per I/O Pin 40 mA DC Current for 3.3V Pin DC Current for 3.3V Pin Operating Voltage 5V Input Voltage 7V to 12V Input Voltage (limit) 6V-20V SKU: n/a -
Original Arduino Boards and Shields
Arduino Nano R3 Compatible Board with CH340 chip SOLDERED
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 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.
Specification:
Microcontroller  ATmega328 Flash Memory 32 KB (ATmega328) of which 2 KB used by bootloader SRAM 1 KB or 2KB EEPROM  512 bytes (ATmega168) or 1 KB (ATmega328) Clock Speed 16 MHz Digital I/O Pins 14 (of which 6 provide PWM output) Analog Input Pins 8 DC Current per I/O Pin 40 mA Operating Voltage 5V Input Voltage 7 – 12 V (5V model) SKU: n/a -
Original Arduino Boards and Shields
Arduino Uno R3 Compatible board+ Cable for Arduino Uno
The Arduino Uno R3 Compatible Board is a microcontroller board which is based on the ATmega328. Arduino Uno has 14 digital input or output pins(where 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It has everything needed to support the microcontroller, you need to simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.
Features:
- Easy application programming using open source IDE
- Easy to learn Microcontroller using Arduino boards.
- 256k Flash
- Easy application programming using open source IDE
- Ready Library for most of the sensors and application modules.
Specifications:
- ATmega328 Controller
- Digital IO 13
- PWM Channel 6
- Working Freq. 16MHz
- DC current / IO 40mA
- DC current / IO 50mA (3.3V)
- Input Voltage 6V to 20V DC
- Flash 32Kb
- SRAM 2Kb
- EEPROM 1Kb
SKU: n/a -
Original Arduino Boards and Shields
Arduino Uno R3 SMD Compatible Development Board
The Arduino Uno R3 Compatible Board is a microcontroller board which is based on the ATmega328. Arduino Uno has 14 digital input or output pins(where 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It has everything needed to support the microcontroller, you need to simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.
Features:
- Easy application programming using open source IDE
- Easy to learn Microcontroller using Arduino boards.
- Easy application programming using open source IDE
- Ready Library for most of the sensors and application modules.
- More information on www.arduino.cc
Specification:Â
Microcontroller Chip ATmega328 Analog I/O Pins 6 Digital I/O Pins 14 (of which 6 provide PWM output) DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA SRAM 2 KB EEPROM 1 KB Flash Memory 32 KB of which 0.5 KB used by bootloader Clock Speed 16 MHz Operating Voltage 5V Input Voltage 7-12V Input Voltage (limit) 6-20V Package included:
1 x Arduino UNO R3 Compatible Development Board
SKU: n/a
