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The Arduino Mega is just the Arduino for when you need to bring the big guns out. It has 54 GPIO, 4 UART pins, 16 Analog inputs and more
- Microcontroller ATmega2560
- Operating Voltage 5V
- Input Voltage (recommended) 7-12V
- Input Voltage (limits) 6-20V
- Digital I/O Pins 54 (of which 15 provide PWM output)
- Analog Input Pins 16
- DC Current per I/O Pin 40 mA
- DC Current for 3.3V Pin 50 mA
- Flash Memory 256 KB of which 8 KB used by bootloader
- SRAM 8 KB
- EEPROM 4 KB
- Clock Speed 16 MHz
- Resettable polyfuse that protects PC USB ports from shorts and overcurrent
5 in stock
0 out of 5
MQ-135 Air Quality/Pollution Sensor – Arduino Compatible₦ 3,000
The MQ-135 air quality and pollution sensor detects hazardous gases such as benzene, alcohol, smoke, CO2, NH3 and NOx(Nitrous Oxides) in the air. Analog out put can be interfaced directly to ADC of a microcontroller.
- 5V Operation.
- High sensitivity and response time.
Sample Applications: This sensor can be used to build air quality sensing devices for indoor and outdoor applications)Qucik View
0 out of 5
Arduino Buzzer Module₦ 800
This module allows you to produce a rich and loud sound from your microcontroller.
- 3.3 V to 5 V Operating Voltage
- 3V to 5V Control
- Works without the need of a separate transistor
- Mounting Hole
- VCC (3.3 V to 5 V)
- I/O Control
0 out of 5
MQ-8 Hydrogen Gas Sensor – Arduino Compatible₦ 3,000
The MQ-8 hydrogen gas sensor, allows hydrogen gas concentrations to be measured. It has a sensitivity of 100-10000ppm. The Output is simply connected to an ADC via a load resistor
- 5V Operation
- Easy connection
- Highly sensitive
0 out of 5
Arduino CNC Shield V3.0₦ 7,000
This expansion board as a driver expansion board, can be used for engraving machines, 3D printers.It is a total of four slots, can drive four stepper motors using the A4988 stepper motor drivers included. CNC Shield V3.0 can be used as drive expansion board for engraving machine, 3D printer and other devices. The board can drive 4 stepper motors, and each step stepper motor only needs two IO ports.
CNC Shield V3.0 into Arduino UNO, and installing GRBL firmware a CNC engraving machine or 3D printer can be built.
- Can be used to build engraving machines,3D printers and robotic systems.
- Motor driversA4988 included.
- It is a total of four slots, can drive four stepper motor
- Each road stepper motors only need two I/O ports. Meaning, six I/O ports can be well managed three stepper motors.
0 out of 5
Arduino Dual-axis XY Joystick Module₦ 2,000
A joystick module which can be interfaced with a microcontroller like Arduino. It can be used in your robotics projects
- Dual-axis XY Joystick Module for Arduino
- Size: 4 X 2.6 X 3.2CM
- 2 potentiometers for 2 axes
- 1 switch
- Working voltage: 5V
Rated 5.00 out of 5
Arduino Uno₦ 4,000
The 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, 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 a AC-to-DC adapter or battery to get started.
The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip.
Additional features coming with the R3 version are:
ATmega16U2 instead 8U2 as USB-to-Serial converter.
1.0 pinout: added SDA and SCL pins for TWI communication placed near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board and the second one is a not connected pin, that is reserved for future purposes.
stronger RESET circuit.
“Uno” means “One” in Italian and is named to mark the upcoming release of Arduino 1.0. The Uno and version 1.0 will be the reference versions of Arduino, moving forward. The Uno is the latest in a series of USB Arduino boards, and the reference model for the Arduino platform.
Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limit) 6-20V Digital I/O Pins 14 (of which 6 provide PWM output) PWM Digital I/O Pins 6 Analog Input Pins 6 DC Current per I/O Pin 20 mA DC Current for 3.3V Pin 50 mA Flash Memory 32 KB of which 0.5 KB used by bootloader SRAM 2 KB EEPROM 1 KB Clock Speed 16 MHz LED_BUILTIN 13 Length 68.6 mm Width 53.4 mm Weight 25 gQucik View