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MQ-5 Methane, LPG, Alcohol & Smoke Sensor – Arduino Compatible

MQ-5 Methane, LPG, Alcohol & Smoke Sensor – Arduino Compatible
₦ 2,500
This sensor allows you to detect combustible gases in the air. It is capable of detecting flamable gases in concentrations ranging from 200-10000ppm using only one analog pin from a microcontroller.
- 5V Operation
- Detects any of the following flammable gases
- Highly sensitive to LPG and Natural Gas
- Sensitive to Alcohol
- Cooking and Cigarette Smoke
Example Application: Fire prevention system, Gas leakage detector, Gas concentration detector.
20 in stock
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₦ 3,000The Nokia 5110 is a basic graphic LCD screen for lots of applications. A much richer information set can be displayed on this screen.
It uses the PCD8544 controller, same used in the Nokia 3310 LCD. The PCD8544 is a low power CMOS LCD controller/driver, designed to drive a graphic display of 48 rows and 84 columns. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD supply and bias voltages, resulting in a minimum of external components and low power consumption. The PCD8544 interfaces to microcontrollers through a serial bus interface.
There is an Arduino library and MikroC library
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PN532 NFC and RFID Reader & Writer Module
₦ 6,500The PN532 is a widely used and supported NFC chip. This module will allow you to add NFC and RFID functionality to your project, allowing you to interact with phones, read and write NFC tags and RFID tags.
Features
- Typical Operating Distance have been updated to 5cm~7cm reading distance
- Work in NFC Mode or RFID reader/writer Mode
- RFID reader/writer supports:
- Mifare 1k, 4k, Ultralight, and DesFire cards
- ISO/IEC 14443-4 cards such as CD97BX, CD light, Desfire, P5CN072 (SMX)
- Innovision Jewel cards such as IRT5001 card
- FeliCa cards such as RCS_860 and RCS_854
- Plug and play, Arduino compatible
- Built in PCB Antenna, with 4cm~6cm communication distance
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Work as RFID reader/writer
- Work as 1443-A card or a virtual card
- Exchange data with other NFC devices such as smartphone
Package contains
- 1 PN532 NFC RFID Module
- 1 dupont cable Male-Male
- 1 Mifare S50 White Card
- 1 Mifare One S50 Key Ring
- 1 12P bent header pin
Arduino Library: //github.com/adafruit/Adafruit-PN532
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Arduino Mega
₦ 9,000The 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
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SCT-013 Non-invasive 100A Current Transformer (CT) -Arduino Compatible
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Can be used for any of the following applications: Measurment and protection circuits, AC motors, lighting, air compressors, remote monitoring, Energy meters,etc
Features:
- Measures up to 100A
- Core material: ferrite
- Non-linearity 3%(10%-120% rated input current)
- 1.5m leading wire, with 3.5mmplug standard output.
- Two form of output current, voltage (voltage output built-in the burden resistor).
- Opening size:13mmx13mm
- Safety indicators: Dielectric strength 6000V AC/1min
- Meet UL94-V0 flame retardant properties
- Operating Temperature: -25 C ~ +70 C
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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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20 X 4 LCD Module – Arduino Compatible
₦ 4,000This 20 X 4 LCD Module allows you to fit in a lot more text than you can on the smaller 16X4. It is however fully compatible. It has the industry standard HD44780 LCD controller.
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- 20X4 Characters
- 5V Operating voltage
- Fully pin and code compatible with 16X2, 16X1 LCDs
- Backlight
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