Sensor & Detector Module
Features:Mainly I2C, SPI serial communication interfaceSecondary I2C serial interface for third-party sensorsPower supply voltage 3-5VThe color of this board will be purple or blue, we send it randomly.Click to download manual: https://1drv.ms/u/s!AleXUMfqNXf7giX3RvGp67CL-9saPackage included:1 x Com..
$7.55
Ex Tax:$7.55
Feature:1. Three-axis gyroscope + triaxial accelerometer + triaxial magnetic field + pressure2. Module Model: GY-913. Using chip: MPU-9250 + BMP2804. Power supply: 3-5V (internal low dropout regulator)5. Communication: standard IIC communications protocol chip 16bit AD converter, 16-bit data output6..
$23.38
Ex Tax:$23.38
Voltage: DC5V Precise details>> Precise details: Description:This is a commonly used air quality sensor. The gas sensing material used in this sensor is tin oxide (SnO2) with low conductivity in clean air..
$5.99
Ex Tax:$5.99
Features : - Sensitive material MQ135 gas sensor is used in clean air low conductivity tin oxide (SnO2). When the sensor is kept in their environment In the polluting gases , the conductivity sensor with increasing air pollution in gas concentration increases. - Using a simp..
$6.99
Ex Tax:$6.99
Description: Size: 32x22 x27 mm Main chip: LM393, ZYMQ-135 gas sensor Operating voltage: 5 V DC Features: - Signal output indication. - Dual signal output (analog output and TTL level output) The output signal of - TTL is low. When the output is low, the signal light can be directly connected..
$24.99
Ex Tax:$24.99
Features:1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions 2. there are four screw holes for easy positioning 3. Analog output voltage with the higher concentration of higher voltage 4. TTL output valid signal is low. (Low-level signal when the..
$3.99
Ex Tax:$3.99
Voltage: DC5V Precise details>> Precise details: Description:This is a commonly used smoke sensor that uses MQ-2 combustible gas and smoke sensor components. The gas sensing material used in this componen..
$7.99
Ex Tax:$7.99
Overview: - The gas sensing material used in the MQ-2B gas sensor is tin dioxide (SnO2) with lower conductivity in clean air. When there is a flammable gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of flammable gas in the air increa..
$5.99
Ex Tax:$5.99
Feature: The sensor has a high sensitivity to alcohol vapors (SnO2), and faster response time.The sensor can measure low concentrations of alcohol vapor in the air. The sensor may operate at temperatures ranging from -10 to 50 ° C and consumes about 900mA at 5V.Analog and digital outputs - sensor h..
$9.99
Ex Tax:$9.99
Voltage: DC5V Precise details>> Precise details: Description:This sensor is fully compatible with ARDUI NO single-chip microcomputer, and its connection port is also compatible with Arduino sensor expansi..
$8.99
Ex Tax:$8.99
Specification: - The gas sensing material used in the MQ-4 gas sensor is tin dioxide (SnO2) with low conductivity in clean air. - When there is a flammable gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of flammabl..
$4.31
Ex Tax:$4.31
Overview: - The gas sensing material used in the MQ-4B methane sensor is tin dioxide (SnO2) with lower conductivity in clean air. When there is a flammable gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of flammable gas in the air ..
$5.99
Ex Tax:$5.99