Modules

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HC-SR501 Human IR Sensor
CAD$4.99
Temperature, Pressure, Module
Out of Stock
CAD$6.99
Capacitive Touch Sensor
CAD$0.99
Temperature, Pressure, Module I2C 3V3
CAD$5.99
UltraSonic distance sensor
CAD$1.99
MQ-135 Air Quality Sensor - A and D
CAD$4.99
DS3231 Real Time Clock Module
Out of Stock
CAD$3.99
HX711 2 ch. 24bit ADC I2C module
Out of Stock
CAD$3.99
ADS1115 4 ch. 16bit ADC I2C module
CAD$9.99
HC-SR501 PIR Sensor (HC-SR501)
HC-SR501 Human IR Sensor

Operating voltage range:   4.5 - 20 VDC
Quiescent current:  <50uA
Output:  High = 3.3 V  :   Low = 0V
HC-SR501 Human IR Sensor
CAD$4.99
BMP-280 Temp and Pressure, 5V (BMP-280)
BMP-280 Temperature and Pressure Sensor Module
I2C Interfaces : 1.8 - 5V
Headers included
Bosch SensorTek
Temperature, Pressure, Module
Out of Stock
CAD$6.99
Touch Switch (TouchSensor)
Capacitive Touch Sensor
Capacitive Touch Sensor
CAD$0.99
BMP-280 Temp and Pressure 3V3 (BMP-280-3V)
BMP-280 Temperature and Pressure Sensor Module
I2C and SPI Interfaces
3V3 Operation
Headers included
Bosch SensorTek
Temperature, Pressure, Module I2C 3V3
CAD$5.99
HC-SR04 / HY-SRF05 (HC-SR04)
UltraSonic distance / range sensing
UltraSonic distance sensor
CAD$1.99
MQ-135 Air Quality Sensor (MQ-135)
MQ-135 Air Quality Sensor - Analog and Digital Outputs

Tin Oxide (SnO2) sensor can detect air pollution gases such as ammonia, sulfide, benzene vapor etc.

Low digital output will indicate gas detection.

Analog output varies in proportion to amount of pollution.

+5V TTL operation.

Note: the sensor requires a minimum og 20sec. warm up time after power is applied.




MQ-135 Air Quality Sensor - A and D
CAD$4.99
DS3231 RTC (DS3231mod)
  • High Precision
  • I2C Interface
  • Battery Holder for CR2032
  • Battery Optional
DS3231 Real Time Clock Module
Out of Stock
CAD$3.99
HX711 24bit A/D (HX711)
HX711 2 ch. 24bit ADC I2C module
Out of Stock
CAD$3.99
ADS1115 16bit A/D (ADS1115)
ADS1115 4 ch. 16bit ADC I2C module
CAD$9.99
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