Sensors
Showing 49–96 of 125 results
-
Electronics Components, Sensors
MQ-135 Gas Sensor
- Indoor Air Quality Monitors (For homes/offices)
- Industrial Leak Detection (Chemical plants, labs)
- Smart Ventilation Systems – Triggers air purifiers/fans
- Environmental Research – Pollution data logging
- DIY Safety Alarms – Toxic gas warning systems
SKU: 2024010102 -
Sensors
MQ-7 Gas Sensor Module (Carbon Monoxide Detection)
【MQ-7 Carbon Monoxide Sensor】
✔ Detects CO Gas Concentrations (20-2000ppm)
✔ Dual Output: Analog & Digital
✔ Fast Response & High Sensitivity
✔ Heating Time: 60s (Preheat Required)
✔ Operating Voltage: 5V DC
✔ Ideal for Safety Alarms & Air Quality MonitorsSKU: 2023123104 -
Gas Sensors, Robot Parts and Kits
MQ2 Sensor Module
- MQ-2 Modul is a device that is used for sensing and measuring the concentration of gases in the air. It can detect such gases as: LPG, propane, methane, hydrogen, alcohol, smoke and carbon monoxide.
- It can measure a gas concentration from 100 to 10000ppm and is ideal for detecting a gas leak, as a gas alarm or for other robotics and micro-controller projects.
- The MQ series sensors use a small heating element with an electronic-chemical sensor. They are sensitive to various gases and are suitable for indoor use.
- The sensor has a high sensitivity and fast response time, but needs a few minutes to give accurate readings because the sensor needs to heat up first.
- The measured values of the sensor are output as analogue values, which can be easily evaluated with a micro-controller.
- This sensor is ready for connection to a micro-controller, such as an Arduino board. For use with a Raspberry Pi an additional AD converter is required.
- The module has a potentiometer for setting the threshold value. At the digital pin, the sensor outputs only a 0 or 1, depending on whether the set threshold value is exceeded.
SKU: 2023082503 -
-
Wireless Devices, GSM Modules, RF Module and Anteena, Wireless
SIM900A GSM Module with Antenna
【SIM900A GSM Module】 ✔ Quad-band 2G (850/900/1800/1900MHz) ✔ SMS/Call/GPRS Data Support ✔ Includes SMA Antenna + UART Interface ✔ 12V-24V Input | Low Power Mode ✔ Ideal for IoT, Security & Remote Monitoring
SKU: 2023011601 -
Sensors, GSM Modules
SIMCOM 7670C 4G LTE GSM Module With TTL Output
- The SIM7670C is Multi-Band LTE-TDD/LTE-FDD/HSPA+ and GSM/GPRS/EDGE module solution in an SMT type which supports LTE CAT1 up to 10Mbps for downlink data transfer.
- On board LM317 voltage regulator available for sourcing regulated 5V @ upto 1A voltage to the board and connecting circuit. Extra Berg strip given for GND, +5V & +9V for external connection.
- Specially Designed for Various Industrial Projects & Application. Male berg strip given for connection & run properly.
- GSM7670C has capability to interface directly with any microcontroller like Raspberry Pi, 8051, PIC, ARM, AVR
SKU: n/a
