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Alcohol Benzine Gas Module MQ3
₹100.00
MQ3 Alcohol Benzine Gas Module
It is used for on-site detection of motor vehicle drivers and other workers who are strictly prohibited from drinking. It is also used for detection of ethanol vapor in other places.
Specifications:
- Sensitive to alcohol, ethanol.
- It has signal output indication.
- Dual-channel signal output (analog output and TTL level output).
- TTL output effective signal is low level. (When the output signal light is on at low level, it can be directly connected to the single chip computer).
- Analog output 0-5V voltage, the higher the concentration, the higher the voltage.
- It simplifies the interface to the odd pin spacing of the sensor and provides an interface through standard 4 x 0.1″ header pins.
- It has high sensitivity and good selectivity to ethanol vapor.
- An onboard LED signals the presence of any gas.
- Long-term service life and reliable stability.
- Fast Response Recovery Characteristics.
- Size: 32mm X22mm X27mm long X wide X high.
- Ain chips: LM393, ZYMQ-3 gas sensors.
- Working Voltage: DC 5 Volts.
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This water level sensor module has a series of parallel exposed traces to measure droplets/water volume in order to determine the water level.
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Ammonia Gas Sensor Module MQ135
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Used for family, Surrounding environment noxious gas detection device, Apply to ammonia, aromatics, sulfur, benzene vapor, and other harmful gases/smoke, gas detection, tested concentration range: 10 to 1000 ppm.
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Analog pH Sensor Amplifier Circuit for Arduino
₹1,200.00Add to cartThe Analog pH Sensor Kit seems to be a user-friendly and convenient solution for measuring pH with Arduino controllers. Here are some key features and details about this kit:
- Compatibility: The kit is specifically designed for Arduino controllers, making it easy to integrate with Arduino-based projects.
- LED Power Indicator: It includes an LED that serves as a power indicator, allowing users to easily identify when the sensor is powered.
- BNC Connector: The presence of a BNC connector makes it compatible with standard BNC connections, ensuring a reliable and widely-used interface for pH sensors.
- PH2.0 Sensor Interface: The kit features a PH2.0 sensor interface, providing a standardized connection point for pH sensors. This simplifies the setup process and ensures a secure connection.
- Simple Connection: The setup is designed to be simple and practical. Users can connect the pH sensor to the BNC connector and plug the PH2.0 interface into the analog input port of any Arduino controller. This ease of connection enhances user experience, especially for those new to sensor interfacing.
- pH Value Retrieval: If pre-programmed, users can easily retrieve pH values through the Arduino controller. This makes it suitable for applications where monitoring and controlling pH levels are essential.
- Compact Plastic Box: The kit is packaged in a compact plastic box with foam inserts. This packaging is designed for better mobility and storage, making it convenient for users who may need to transport the kit.
- Foam Inserts: The inclusion of foam inserts in the plastic box suggests that the kit is well-protected during storage or transport, preventing damage to components.
- Mobile Storage: The emphasis on mobile storage indicates that the kit is portable and suitable for on-the-go projects or field applications.
- Pre-Programmability: Mention of being “pre-programmed” suggests that there may be some level of customization or programmability to adapt the sensor to specific applications.
Overall, the Analog pH Sensor Kit appears to be a user-friendly and practical solution for pH measurement with Arduino controllers, suitable for both beginners and experienced users. Users should refer to the provided documentation for programming details and usage instructions.
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Rain Sensor Module for Arduino Raspberry PI
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Specifications:
- This sensor adopt high quality of RF-04 double sides material.Area of 5.0*4.0CM,plate nickle on side, Anti-oxidation,anti-conductivity, with long use time
- The comparator output signal clean waveform is good, driving ability, over 15mA
- Potentiometer adjust the sensitivity
- Working voltage 3.3V-5V
- Output format: Digital switching output (0 and 1) and analog voltage output AO
- With bolt holes for easy installation
- Small board PCB size: 3.2cm x 1.4cm
- using a wide voltage LM393 comparator
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