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Arduino Mega
₦ 6,500
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
Features
- 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
4 in stock
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L298 H-Bridge Motor Driver – Arduino Compatible
₦ 1,800Basic attributes
Module name :Dual H-bridge motor driver module
Operating mode :H-bridge driver (dual)
Master chip :L298NLogic voltage :5V
Drive voltage :5V-35V
Logic Current :0mA-36mA
Drive current :2A (MAX single bridge)
Storage Temperature :-20 to 135Maximum Power :25W
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DS18B20 Waterproof Temperature Sensor – Arduino Compatible
₦ 3,000The DS18B20 allows you take temperature readings in water or oils within its specified temperature range.
DS18B20 Technical specs:
- Usable temperature range: -55 to 125°C (-67°F to +257°F)
- 9 to 12 bit selectable resolution
- Uses 1-Wire interface- requires only one digital pin for communication
- Unique 64 bit ID burned into chip
- Multiple sensors can share one pin
- ±0.5°C Accuracy from -10°C to +85°C
- Temperature-limit alarm system
- Query time is less than 750ms
- Usable with 3.0V to 5.5V power/data
Work with Arduino IDE on ESP8266 Wifi module to take temperature readings over the Internet: //iot-playground.com/blog/2-uncategorised/41-esp8266-ds18b20-temperature-sensor-arduino-ide
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KY-031 Percussion Knock Sensor – Arduino Compatible
₦ 2,000This module is a knock sensor. It sends out signals which can be read with a microcontroller like Arduino. It is suitable for building projects like electronic drums, and sensing other kinds of vibration. It can be used in anti-theft projects and noise detection systems.
- Working voltage: 5V
- 3 Pinout: 5V, GND, Vout
- Size: 30*20mm
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Arduino Ethernet Shield
₦ 6,500This Ethernet Shield which is based on the W5100 Ethernet Chip gives you an easy way to get your device Online. It is directly supported by official Ethernet Library. It adds a micro-SD card slot, which can be used to store files for serving over the network
- Operating voltage: 5V
- Input voltage: 7-12 V
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock speed: 16 MHz
- DC current per I/O pin: 40 mA
- DC current for 3.3 V pin: 50 mA
- Power over Ethernet ready Magnetic jack
- MicroSD card slot
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Pulse Sensor -Arduino Compatible
₦ 4,000This pulse sensor measure heart rate by simly being in contact with a finger or earlobe.
- 3-5V Operation
- Pulse Sensor Board
- Coded Cable with Standard Male Headers
For a tutorials and sample code, visit: //pulsesensor.com/pages/code-and-guide
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Arduino Pro Mini
₦ 1,850The Arduino Pro mini is an Arduino board perfect for small applications that need to pack a bang. It has the same microcontroller as the Arduino Uno.
- ATmega328 Microcontroller
- 5 – 12V Supply Voltage
- 16 MHz
- 14 Digital GPIO Pins
- PWM Pins 6
- UART 1
- SPI 1
- I2C 1
- Analog Input Pins 6
- External Interrupts 2
- DC Current per I/O Pin 40 mA
- Flash Memory 32KB (2 KB used by bootloader)
- SRAM 2 KB
- EEPROM 1 KB
A USB to UART converter is needed to program it.
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