Dilson Enterprises

• Comes with pressure sensitive adhesive for easy mounting sealed for maximum durability and protection
• Narrower than the SoftPot
• Made from high quality polyester substrate
• Dust and splash proof

This is a small force sensitive resistor. It has a 0.16" (4 mm) diameter active sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR, its resistance will be larger than 1MΩ, with full pressure applied the resistance will be 2.5kΩ. Two pins extend from the bottom of the sensor with 0.1" pitch making it bread board friendly. These sensors are simple to set up and great for sensing pressure, but they aren''t incredibly accurate. Use them to sense if it''s being squeezed, but you may not want to use it as a scale.

This Alcohol Sensor MQ3 is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor.

MQ3 Alcohol Sensor Module is made using Alcohol Gas Sensor MQ3. It is a low-cost semiconductor sensor that can detect the presence of alcohol gases at concentrations from 0.05 mg/L to 10 mg/L. The sensitive material used for this sensor is SnO2, whose conductivity is lower in clean air. Its conductivity increases as the concentration of alcohol gases increases. It has a high sensitivity to alcohol and has good resistance to disturbances due to smoke, vapor, and gasoline. This module provides both digital and analog outputs. MQ3 alcohol sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi, etc.

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has high sensitivity and a fast response time. The sensor provides an analog resistive output based on alcohol concentration.

MQ3 Alcohol Sensor Module is made using Alcohol Gas Sensor MQ3. It is a low-cost semiconductor sensor that can detect the presence of alcohol gases at concentrations from 0.05 mg/L to 10 mg/L. The sensitive material used for this sensor is SnO2, whose conductivity is lower in clean air. Its conductivity increases as the concentration of alcohol gases increases. It has a high sensitivity to alcohol and has good resistance to disturbances due to smoke, vapor, and gasoline. This module provides both digital and analog outputs. MQ3 alcohol sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi, etc.

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has high sensitivity and a fast response time. The sensor provides an analog resistive output based on alcohol concentration.

MQ2 Gas Sensor is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. Based on its fast response time. measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer. 

MQ2 gas Sensor can  detect  gas concentrations  anywhere  from  200  to  10000ppm.  MQ2 sensor  is very sensitive to Propane, Hydrogen, methane and LPG. 

The MQ series of gas sensors use a small heater inside with an electro-chemical sensor. They are sensitive for a range of gasses and are used indoors at room temperature. 

The  sensitive  material  of  MQ2 Gas sensor is  SnO2, which  has  lower  conductivity  in  clean  air. When  the target gas exist, the sensor’s conductivity is higher along with the gas concentration rising.  MQ2 sensor  could  be  used  to  detect  different combustible  gases  especially  Methane.  It  is  very  low cost and suitable for different application. This sensor can be used to make wireless Gas leak detector in home security system. 

• MPU6050 3x Axis accelerometer sensor and 3x Axis gyroscope sensor
• HMC5883L Triple Axis Magnetometer
• BMP180 Barometric Pressure Sensor

• Build in ultra low noise linear LDO voltage regulator
• Build-in on board filters, which reduce noise from motor and other high current electronics
• All sensors connected to I2C bus
• You can easily select two I2C address for MPU6050 by soldered jumper
• Power LED
• Build in Logic level converter for I2C
• Designed for 5V logic level

Ra-02 Wireless Transmission Module by ADIY for your diverse connectivity needs. Powered by SEMTECH’s SX1278 wireless transceiver, it harnesses advanced LoRa spread spectrum technology, enabling communication across impressive distances, up to 10Km. Boasting robust anti-jamming capabilities and an air wake-up function, it’s optimized for efficient power consumption.

Our SX1278 RF module is your ticket to long-range spread spectrum communication with minimal power consumption. With a remarkable sensitivity of -148 dBm and a power output of +20 dBm, it ensures both reliability and extended transmission ranges.

The Ra-02 is a state-of-the-art LoRa modulation technology. It excels at reducing interference and enhancing selectivity, skillfully tackling the typical challenges of balancing range, interference, and power efficiency that conventional designs frequently struggle with. Whether you’re overseeing a community-wide meter reading network, integrating smart home innovations, or fortifying burglar alarm systems, the Ra-02 is your dependable go-to, tailor-made to fulfill a broad spectrum of residential requirements and beyond.

A simple Flex Sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It''s so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications.

Note: Please refrain from flexing or straining this sensor at the base. The usable range of the sensor can be flexed without a problem, but care should be taken to minimize flexing outside of the usable range. For best results, securely mount the base and bottom portion and only allow the actual flex sensor to flex.

• Detect and measure a relative change in force or applied load
• Detect and measure the rate of change in force
• Identify force thresholds and trigger appropriate action
• Detect contact and/or touch

The Passive Infrared Sensor (PIR) sensor module is used for motion detection. It is often referred to used "PIR", "Pyroelectric", "Passive Infrared" and "IR Motion" sensor. The module has an on-board pyroelectric sensor, conditioning circuitry and a dome shaped Fresnel lens. It is used to sense movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically-activated lighting systems.

Gas Sensor(MQ2) module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, somke and so on. Based on its fast response time. measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer.

MQ-2 Semiconductor Sensor for Combustible Gas:

• Sensitive material of MQ-2 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensors conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration.
• MQ-2 gas sensor has high sensitity to LPG, Propane and Hydrogen, also could be used to Methane and other combustible steam, it is with low cost and suitable for different application.

Hydrogen Sensor Module MQ8 Gas sensor is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm.

It provides an analog output corresponding to the concentration of the gases in the air and an easy-to-use digital output. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered.

Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas.

The digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor reading.

1. Detecting range: 300~10000ppm
2. Signal output indicator.
3. Dual Signal output (analog output and TTL output).
4. The TTL output signal is low level, allows us to connect with SCM directly.
5. Analog output 0~5V voltage.
6. Quick response and recovery.

Hydrogen Sensor Module MQ8 Gas sensor is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm.

It provides an analog output corresponding to the concentration of the gases in the air and an easy-to-use digital output. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered.

Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas.

The digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor reading.

The Digital Sensor TTP223B Module Capacitive Touch Switch is based on a touch-sensing IC (TTP223B) capacitive touch switch module. Allows you to remove the worry of conventional push-type keys.

Digital Capacitive Touch Switch Module is based on TTP223B. Normally, it outputs low and keeps at low power state. When a touch is sensed on the circular marked region, it outputs high and switches to the quick response state. When not being touched for 12 seconds, it switches to low power state again.

If the module is mounted in the surfaces of non-metallic materials such as plastic, glass, acrylic, you can make the keys hidden in the walls and desks.

In addition to the thin paper ( non-metallic ) covering the surface of the module, as long as the correct location of the touch, you can make hidden in the walls, desktops and other parts of buttons.

A sound detector sensor, also known as a sound sensor or sound module, is an electronic component that detects sound waves and converts them into electrical signals. It is commonly used in various applications such as security systems, noise monitoring, voice recognition, and sound-activated devices. Here's a description of a typical sound detector sensor:

1. Sensing Method: A sound detector sensor typically uses a small microphone or a sound-sensitive element as its sensing method. The microphone captures sound waves in the environment and converts them into corresponding electrical signals.

2. Signal Amplification: The electrical signals generated by the sound detector sensor are often weak and require amplification for further processing. The sensor may include a built-in amplifier circuitry to boost the signal strength, making it suitable for interfacing with microcontrollers or other electronic devices.

3. Frequency Range: Sound detector sensors have a specific frequency range within which they can detect sound waves. The range may vary depending on the sensor's design and intended application. Some sensors are designed to detect a wide range of frequencies, while others may be optimized for specific frequency bands.

4. Sensitivity Control: Some sound detector sensors include a sensitivity control feature that allows adjusting the sensitivity level of the sensor. This feature enables users to customize the sensor's response to different sound levels or environments.

5. Output Signal: The output signal of a sound detector sensor is typically a digital signal, such as a voltage level or a logical high/low signal, indicating the presence or absence of sound. This output can be easily interfaced with microcontrollers, digital circuits, or other devices for further processing or triggering actions based on sound detection.

6. Power Supply: Sound detector sensors typically require a power supply voltage to operate. The voltage requirement may vary depending on the specific sensor model or manufacturer. Common power supply voltages for sound detector sensors range from 3.3V to 5V.

7. Mounting Options: Sound detector sensors are available in various form factors and mounting options. They can be surface-mounted or through-hole components, making them suitable for integration into different electronic circuits or devices.

8. Environmental Considerations: Some sound detector sensors may have built-in features to filter out environmental noise or handle specific environmental conditions. These features can help improve the accuracy and reliability of sound detection in noisy or challenging environments.

Sound detector sensors are versatile components used in a wide range of applications where sound detection or analysis is required. They provide a means to interface with the acoustic world and enable electronic systems to respond to sound stimuli, making them valuable tools for various projects and devices.

• Sensing range: 3 – 80cm.
• Input voltage: 5VDC.
• Current Consumption: 300mA.
• Digital Output.
• Cable length: 50cm
• Diffuse reflective type.