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Thermistor Infrared Thermal Sensor Module
₦ 1,500
This temperature detection module senses ambient temperature and produces a corresponding output. This module can be used in automatic temperature regulation projects
Features
- Operating Voltage 3.3V-5V
- NTC thermistor sensor
- Thermistor output drives up to 15mA directly
- Adjustable temperature sensitivity
- Analog output (AO pin)
- Digital output with adjustable threshold and LED indicator (DO pin)
- Mounting hole
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LM35 Temperature Sensor
₦ 1,500The LM35 is a precision integrated-circuit temperature sensor with an output voltage linearly-proportional to the Centigrade temperature. The very popular LM35 temperature sensor is displays 0.1V to 1°C and can be interfaced to any Arduino or microcontroller ADC with no external components
Features
- Calibrated Directly in Celsius (Centigrade)
- Linear + 10-mV/°C Scale Factor
- 0.5°C Ensured Accuracy (at 25°C)
- Rated for Full −55°C to 150°C Range
- Suitable for Remote Applications
- Low-Cost
- Operates from 4 V to 30 V
- Less than 60-µA Current Drain
Can be used to measure temperature in different kinds of electronic projects
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Photosensitive Resistance Sensor Module
₦ 1,500This photosensitive resistive sensor module is handy in home automation and solar applications. The sensitivity can be varied using the potentiometer. Additionally, it is capable of driving up to 15mA.
Features
- Operating voltage of 3.3 V to 5 V
- DO digital switch output (0 and 1) and AO analog voltage output
- Adjustable senstivity
+ power supply positive
– connect power cathode
DO TTL switch signal output
AO analog signal outputQucik View -
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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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 -
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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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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