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SCT-013 Non-invasive 100A Current Transformer (CT) -Arduino Compatible
₦ 11,750
This current transformer allows you to easily measure to current running through a wire without tampering with the setup, simply pass the wire through or open up and clip around the wire.
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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MQ-7 Carbon Monoxide Sensor – Arduino Compatible
₦ 4,000The MQ-7 Carbon Monoxide (CO) gas sensor, allows Carbon monoxide concentrations to be measured. It has a sensitivity of 20ppm-2000ppm. The Output is simply connected to an ADC via a load resistor
- 5V Operation
- Safely measure poisonous CO concentrations
- Highly sensitive CO
- Easy connection
- Highly sensitive
Applications: CO alarm, anti carbon monoxide poisoning system.
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KY-031 Percussion Knock Sensor – Arduino Compatible
₦ 1,500This 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
- Weight: 3g
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MQ-2 Combustible Gas Sensor – Arduino Compatible
₦ 4,000This sensor allows you to detect combustible gases in the air. It is capable of detecting flamable gases in concentrations ranging from 300 to 10,000 ppm using only one analog pin from a microcontroller.
5V Operation
Detects any of the following flammable gases- LPG
- Butane
- Propane
- Methane
- Alcohol
- Hydrogen
- Smoke
Example Application: Fire prevention system, Gas leakage detector, Gas concentration detector.
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PN532 NFC and RFID Reader & Writer Module
₦ 9,000The 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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DS18B20 Waterproof Temperature Sensor – Arduino Compatible
₦ 2,000The 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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Arduino Camera
₦ 4,500This OV7670 Camera allows image capabilities to be added to a microcontroller or Arduino with ease. It is capable of up to 640 X 480 pixel resolution and has a widely available library.
- Photosensitive array: 640X480
- IO Voltage: 2.5V to 3.0V (internal LDO for nuclear power 1.8V)
- Power operation: 60mW/15fpsVGAYUV
- Sleep: <20μA
- Temperature Operating: -30 ? to 70 ?
- Output Formats (8): YUV/YCbCr4: 2:2 RGB565/555/444 GRB4: 2:2 Raw RGB Data
- Optical size: 1/6 “
- FOV: 25 °
- Maximum Zhen rate: 30fps VGA
- Sensitivity: 1.3V / (Lux-sec)
- SNR: 46 dB
- Dynamic range: 52 dB
- View Mode: Progressive
- Electronic Exposure: 1 line to 510 line
- Pixel Size: 3.6μm x 3.6μm
- Dark current: 12 mV / s at 60 ?
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MQ-3 - Alcohol Gas Sensor - Arduino Compatible
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