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Hall Switch Sound Vibration Photosensitive Flame Reed Infrared Reflective Humidity Sensor Module For Arduino Smart Car Diy Kit

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  • Hall Switch Sound Vibration Photosensitive Flame Reed Infrared Reflective Humidity Sensor Module For Arduino Smart Car Diy Kit
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Hall Switch Sound Vibration Photosensitive Flame Reed Infrared Reflective Humidity Sensor Module For Arduino Smart Car Diy Kit

$6.48 – $7.02

SKU: 1005003731160934 Category:

Description

  • Origin: CN(Origin)
  • Usage: Vibration Sensor
  • Material: Mixture
  • Type: Vibration Sensor
  • Output: Analog Sensor
  • Theory: Inductance Sensor
  • is_customized: Yes
  • Model Number: Reflective Humidity Sensor Module

SW420 Module
Note:
The polarity of the power supply can not be reversed, otherwise it is possible to burn the chip, the switch signal indicator light when the output low, not light output high, the output level close to the power supply voltage.
 
Uses:

For a variety of vibration the triggering effect reported theft alarm, smart car, earthquake alarm, motorcycle alarm.

Compared to the module with normally open type vibration sensor module, vibration, longer trigger relay module can drive

 
Module Features:

The signal is clean, the waveform, the driving ability to exceed 15mA

Operating voltage: 3.3V-5V

The output in the form: Digital switching outputs (0 and 1)

A fixed bolt hole for easy installation

Wide voltage LM393 comparator

 
Module using the instructions:

  • The product does not vibrate, vibrate switch was closed conduction state, the output output low, the green indicator light;

  • Product vibration, vibration switch instantly disconnect the output output high, the green light is not on;

  • The output and the microcontroller is directly connected to the microcontroller to detect high and low, thereby detecting the vibration environment, play an alarm role.

  •  

Reed Switch Module

Features:

Apply to switchboard, duplicator, washing machine, refrigerator, camera, disinfector, electronic scale, juice level gauge, gas meter and water meter, etc
 
Specifications:
 
With fixed bolt hole for easy installation
Working distance: 1.5 M
Operating voltage: 3.3 V-5 V
Output Type: Digital switching output (0 and 1)
Size: 3.2 x 1.4CM
 
 

 
 
 
Voice Module
 
Product features:
 
The sound module is most sensitive to ambient sound intensity, and is generally used to detect the sound intensity of the surrounding environment. Using LM393 comparator output, the signal is clean, the waveform is good, the driving ability is strong, and it is over 15mA. With fixing bolt holes for easy installation and fixing. Blue digital potentiometer adjusts sensitivity.
 
Product parameters:
Working voltage: 3.3-5V DC
Output form: digital switching output (high and low ground levels of 0 and 1)
 
Pin Description:
VCC: power supply
GND: ground
OUT: digital switching output
 
 
Instructions for use:
 
VCC is externally connected to 3.3V-5V voltage (can be directly connected to 5v single-chip microcomputer and 3.3v single-chip microcomputer), GND is externally connected to GND, and the power indicator will be on.
Place the module in a quiet environment, adjust the blue potentiometer on the board until the switch indicator on the board is on, and then fine-tune back until the switch indicator is off, and then a sound (such as high-five) is generated near the sensor, and the switch indicator It will turn on again, indicating that the sound can trigger the module.
When the ambient sound intensity does not reach the set threshold, OUT outputs a high level. When the external ambient sound intensity exceeds the set threshold, the module OUT outputs a low level.
The small board digital output OUT can be directly connected to the single-chip microcomputer, and the high-low level is detected by the single-chip microcomputer, thereby detecting the sound of the environment.
The small board digital output oUT can directly drive our relay module, which can form a voice-activated switch.
 
 

 
 
 
Vibration Module

 

Description
This module usually used for detecting the vibration intensity. When vibration intensity can not reach the value,DO output is high level.  When vibration intensity over the value, the module DO output is low level.  The module digital output DO can be directly connected with the microcontroller, use microcontroller detect high or low level, so that can detect the vibration. 
 
1. Can test the vibration of the  surrounding environment
2. With SW18010P sensor
3. Accuracy adjustable
4. Operating voltage 3.3V-5V
5. Output: digital switch outputs (0 and 1)
6. With a screw hole
7. PCB size: 3cm * 1.6cm
 
Interface Description (3-wire )
1. VCC — 3.3V-5V voltage(can connect directly with 3.3V or 5V microcontroller)
2. GND — GND
3. DO — board digital output interface (0 and 1)

 

 

 
 
Thermistor Module

 

Description
1. can detect temperature of the surrounding environment
2. sensitivity adjustable (shown in blue digital potentiometer control)
3. working voltage of 3.3 V – 5 V
4. output form:
(a) analog voltage output
(b)digital switch output (0 and 1)
5. has fixed bolt hole, convenient installation
6. PCB size: 3 cm * 1.6 cm
7. power light (red) and digital switch output light (green)
8. comparator using LM393 chip, work stable
 
Module Interface Specifications (4 wire )
1. VCC external 3.3 V – 5 V
2. GND external GND
3. DO small plate switch digital output interface (0 and 1)
4. AO small plate analog output interface
 
 
 

 
 
 
Hall Switch Module

 

Description
 

3144 Hall switch integrated circuit application Hall effect principle, the use of semiconductor integrated technology manufacturing magnetic circuit, which is by the voltage regulator, Hall voltage generator, differential amplifier, Schmitt trigger, temperature compensation circuit and the collector Open the output of the composition of the magnetic sensor circuit, the input for the magnetic induction intensity, the output is a digital voltage signal.

 

Features
 
1. Operating voltage: 3.3-5V
2. Use the 3144E switch type Hall sensor.
3. When the sensor senses the magnetic field, the digital output is low, the signal light is on; if no magnetic field is sensed, the digital output is high and the signal light is off.
4. With power indicator and signal indicator.
5. Output form: digital switch output (0 and 1), analog AO mouth is invalid.
6. Using LM393 comparator output, model clean, good waveform, drive ability, more than 15mA.
7. With fixed bolt holes, easy to install fixed.
8. Can be used for motor speed, location detection and so on.

 
 
 
Flame Module

 

Introduction
This module is sensitive to the flame, while could also detect common light. Usually used as a fire alarm.
On board, digital output interface can be directly connected to microcontroller IO.
Please keep a distance with flame, high temperature may damage the sensor module.
 
Description
1. Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm
2. Detection angle about 60 degrees, it is sensitive to the flame spectrum.
3. Accuracy adjustable
4. Operating voltage 3.3V-5V
5. Output
a. analog voltage output
b. digital switch outputs (0 and 1)
6. With a screw hole
7. PCB size: 3cm * 1.6cm
8. Power indicator (red) and digital switch output indicator (green)
9. Comparator chip LM393, which is stable.
 
Interface Description (4-wire)
1. VCC — 3.3V-5V voltage
2. GND — GND
3. DO — board digital output interface (0 and 1)
4. AO — board analog output interface

 

 
Infrared Barrier Module

 

Description
The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal (a low level signal), can be through the potentiometer knob adjust the detection distance, effective distance range 2 ~ 30cm, working voltage is 3.3V to 5V. The sensor detection range can be through the potentiometer to adjust and have small interference, easy to assemble, easy to use, etc, can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on many occasions. 

Parameter
1. when the module detects obstacles in front of the signal, the green indicator on the circuit board light level and at the same time the OUT port output low level signal, the detection module from 2 ~ 30cm, 35°detection Angle, test distance can be adjusted through the potentiometer, adjustable potentiometer clockwise, the detection distance increases; Counter-clockwise tuning potentiometer, detection distance is reduced. 
2. sensors, active infrared reflection detection, therefore the reflectivity and shape of the target is the key of the detection range. White one black detection range, minimum maximum; Small area of the object distance, large distance. 
3. the sensor module output port OUT can be directly connected to the microcontroller IO port can, also can drive a 5v relay directly; Connection mode: the VCC – VCC; GND – GND; The OUT – the IO 
4. the comparator USES the LM393, working stability; 
5. can be used for 3 to 5v dc power to power supply module. When power on, the red power indicator light lit; 
6. 3 mm screw holes, easy fixed, installation; 
7. circuit board size: 3.2CM*1.4CM 
8. each module is shipped already compare threshold voltage through the potentiometer to adjust good, not special circumstances, please do not arbitrarily adjust the potentiometer. 

Interface Specification

1. VCC voltage is 3.3V to 5V converter (which can be directly connected to 3.3V and 5V single-chip microcontroller) 

2. GND external GND 

3. OUT of small plate digital output interface (0 and 1)
 

 
 
 
Photodiode Module
 
Description
1. can detect the brightness and intensity of ambient light 
2. sensitivity adjustable (shown in blue digital potentiometer control)
3. working voltage of 3.3 V – 5 V
4. output form:
(a) analog voltage output
(b)digital switch output (0 and 1)
5. has fixed bolt hole, convenient installation
6. PCB size: 3cm * 1.6cm
7. comparator using LM393 chip, work stable
 
Module Interface Specifications (4 wire)
1. VCC external 3.3 V – 5 V
2. GND external GND
3. DO small plate digital output interface (0 and 1)
4. AO small plate analog output interface
 
 

 
Photoresistor Module
 
Description
1. can detect the brightness of surrounding environment
2. sensitivity adjustable (shown in blue digital potentiometer control)
3. working voltage: 3.3 V – 5 V
4. output form:
   (a) analog voltage output
   (b) digital switch output (0 and 1)
5. with fixed bolt hole, easy for installation
6. PCB size: 3cm*1.6cm
7. power indicator light (red) and digital switch output light (green)
8. comparator using LM393 chip, work stable
 
Module interface specifications (4 wire)
1. VCC external 3.3 V – 5 V voltage
2. GND external GND
3. DO small plate digital output interface (0 and 1)
4. AO small plate analog output interface.
 
Usage Instruction
1. the photosensitive resistance module is most sensitive to ambient light, generally used to detect brightness of ambient light, trigger MCU or relay module etc.;
2. module in the brightness of ambient light is not up to the preset threshold, the DO output high level, when the brightness of ambient light outside exceeds the preset threshold, the DO output low level;
3. the DO output can be directly connected with the MCU, the MCU to detect high level, thereby detecting the environmental light brightness change;
4. the output of the DO can directly drive the relay module, which can form a light operated switch.
 

 
 
Humidity Module
 
      The humidity sensor module uses high quality HR202 humidity sensitive resistor, which is sensitive to ambient humidity. It is generally used to detect the humidity of the surrounding environment. The sensor is specially equipped with M3 fixed mounting hole. The adjustment direction and fixing are convenient and easy to use. The wide voltage LM393 comparator is used. The signal is clean, the waveform is good, the driving ability is strong, more than 15mA, and the adjustable precision potentiometer is used to adjust the sensitivity.
 
Working voltage: DC3.3-5V

 

       Connect VCC and GND, the module power indicator will light up, through the adjustment of the potentiometer, you can change the threshold of humidity detection (that is, control the humidity value). If you need to control the ambient humidity to 60%, the module will adjust the humidity in the corresponding environment. When the green light is on, the DO outputs a low level. When the humidity value is lower than the set humidity value, the output is high level, and the green light is not bright; the digital output D0 of the module can be directly connected to the single chip microcomputer, and the high and low levels are detected by the single chip microcomputer. This detects the humidity change of the environment; the small-board digital output DO can directly drive the relay module of the store, thereby forming a humidity switch.

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