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LM35 Temperature Sensor
1 × ₦ 1,500
LM35 Temperature Sensor Subtotal: ₦ 1,500
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8-Channel Digital Capacitive Switch Touch Sensor Module For Arduino – TTP226
₦ 4,050A capacitive touch module which sends out signals on contact, it can be interfaced to an Arduino or any microcontroller. This module can be used to build all kinds of interesting projects from access control, home automation, automotive projects etc
- Onboard TTP226 capacitive 8 keys touch sensor IC
- Onboard 8 channel level status indicator
- Working voltage: 2.4V-5.5V
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ADXL335 3-Axis Analog Output Accelerometer Sensor
₦ 7,500The ADXL335 3-Axis Analog Accelerometer is excellent for your drone and motion sensing projects. With a very simple 3-axis analog output, it has a minimal I/O requirement.
- 3-axis sensing
- Small, low-profile package
- Low power – 350 μA (typical)
- Single-supply operation
- 1.8 V to 3.6 V
Can withstand up to 10,000 g shock
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Bosch BMP180 Barometer Pressure/Temperature/Altitude Sensor (Arduino Compatible)
₦ 1,500The BMP180 is a precision barometric pressure, temperature and altitude sensor from manufactured by Bosch. It is fully compatible with BMP085 in terms of firmware/software/interfacing. BMP180 can easily be configured to work with Arduino, ARM or PIC over I2C.
Specification
- 3-5V Logic and Power
- Pressure sensing range: 300-1100 hPa (9000m to -500m above sea level)
- Up to 0.03hPa / 0.25m resolution
- -40 to +85°C operational range, +-2°C temperature accuracy
- This board/chip uses I2C 7-bit address 0x77.
Arduino sample code: //www.haoyuelectronics.com/Attachment/GY-68/bmp085_arduino.zip
Datasheet: //cdn-shop.adafruit.com/datasheets/BST-BMP180-DS000-09.pdf
Product InformationBrandQucik View -
DHT22 Temperature and Humidity Sensor
₦ 10,500DHT-22 is a humidity and temperature sensor with read out over single wire digital interface. The sensor is already calibrated and doesn’t need extra components so you can measure relative humidity and temperature right away.
- 3 to 5V power and I/O
- 2.5mA max current use during conversion (while requesting data)
- Good for 0-100% humidity readings with 2-5% accuracy
- Good for -40 to 80°C temperature readings ±0.5°C accuracy
- No more than 0.5 Hz sampling rate (once every 2 seconds)
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Digital Capacitive Touch Sensor – TTP223B
₦ 3,000This device allows you to add touch functionality to your designs. It can be easily interfaced with an Arduino or other microcontroller GPIO pins.
Features:
- Operating Voltage: 2-5V
- Chip: TTP223B
- Response Time: 60-220ms
- PCB Size: 28x20mm
- Fully Arduino Compatible
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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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DS18B20 Waterproof Temperature Sensor Kit
₦ 4,000The 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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F249 Infrared Motor Speed Sensor Module
₦ 1,500Qucik View -
HB100 Motion Detection Microwave Sensor Module
₦ 3,500This is a X-Band Bi-Static Doppler transceiver module. This module can be used to detect motion in projects relating to home automation, automatic doors, alarm systems and even vehicle speed detection.
Feature
Transmission frequency: 10.525 GHz
Frequency Setting Accuracy: 3MHz
Output power (minimum): 13dBm EIRP
Operating voltage: 5V 0.25V
Operating Current (CW): 60mA max., 37mA typical
harmonic emission: <-10dBm
Pulse mode:
Averagecurrent (5% DC): 2mA
Pulse Width (Min.): 5uSec
load cycles (Min.): 1%Qucik View -
HXJ8002 Mini Amplifier Module
₦ 1,500Qucik View -
Infra-Red Flame Sensor
₦ 1,500This module is sensitive to the flame and radiation. It also can detect ordinary light source in the range of of a wavelength 760nm-1100 nm. It can be used as a flame alarm or in fire fighting robots.
Features
Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.
Detection range: up to 100 cm.
Adjustable detection range.
Detection angle about 60 degrees, it is sensitive to the flame spectrum.
Comparator chip LM393 makes module readings stable.
Operating voltage 3.3V-5V.
Digital and Analog Output.
Power indicator and digital switch output indicator.
Interface Description (4-wire)VCC — 3.3V-5V voltage
GND — GND
DO — Digital output interface (0 or 1)
AO — Analog output interfaceQucik View -
Infrared Obstacle Sensor
₦ 2,000Description
This 3-pin IR Infrared Obstacle Avoidance Module Sensor is perfect for Arduino or Micro: bits.
The Infrared Obstacle Avoidance Sensor has a pair of infrared transmitting and receiving sensors. The infrared LED emits Infrared signals at a certain frequency. Then when an obstacle appears on the line of infrared light, it is reflected by the obstacle. When the sensor detects an obstacle, the LED indicator lights up, giving a low-level output signal in the OUT pin. The sensor detects a distance of 2 – 30cm. Additionally, the sensor has a potentiometer that can be adjusted to change the detection distance.
Specifications:
- The comparator output signal clean waveform is more than 15mA.
- It is equipped with a precision potentiometer adjustable sensitivity adjustment.
- Its operating Voltage is 3.3V-5V.
- Range: 35 degrees
- Power LED: Illuminates when power is applied
- Obstacle LED: Illuminates when the obstacle is detected
- Distance Adjust: Adjust detection distance. CCW decreases distance. CW increases distance.
- The output is in the form: DO digital switching outputs (0 and 1) and AO analog voltage output.
- Additionally, there are fixed bolt holes for easy installation.
- 3mm screw holes, easy fixed installation
- Pitch: 2.54mm
- Size: 3.2cm x 1.4cm
Interface
- VCC: external 3.3V-5V voltage (can be directly connected to 5v MCU and 3.3v MCU)
- GND: GND External
- OUT: small board digital output interfaces (0 and 1)
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