CJMCU-6002 (Sun Ultravoilet Spectral Intensity Sensor)
Solar Ultraviolet spectral sensor of intensity of analog voltage
Power range: +2.7-5.5VDC
Output signal: analog voltage
The CJMCU-6002 UV sensor module expands the photosensitivity spectrum. It uses an ultraviolet photodiode to detect light in the 240 – 370nm range (including most of the spectra of UVA and UVB ).
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MQ-5 (Gas Sensor module LPG, Natural Gas, Coal Gas)
Overview
- Sensitive for LPG, natural gas, coal gas
- An increase in the output voltage along with the concentration of the measured gases
- Rapid reaction and recovery
- Adjustable sensitivity
- Output indicator
Gas Sensor type |
Sensitive gas |
Application |
| MQ-135 Gas Sensor | Benzene, alcohol, smoke | Air Quality Monitoring |
| MQ-2 gas sensor | HBO, propane, hydrogen | Gas leak detector |
| MQ-3 gas sensor | Alcohol, ethanol | Carbon alcohol, Breathalyzer |
| MQ-5 Gas Sensor | CIS, natural gas, coal gas | Gas leak detector |
| MQ-7 gas sensor | Carbon monoxide | Carbon Monoxide Monitor |
MQ-7 (Carbon Monoxide Gas Sensor Module)
MQ-7 Carbon Monoxide Gas Sensor Module is used to detect Carbon Monoxide (CO) concentration, it can detect CO-gas concentrations anywhere from 20 to 2000ppm. This sensor has a high sensitivity and fast response time. The module outputs a voltage from 0 to 5V relative to the CO concentration. The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.
SHT31 (Digital Temperature and Humidity Sensor Module)
General Features:
- Highly reliable, accurate and quick response time
- I2C interface
- Well calibrated, linearized, compensated for digital output
- Highly abstracted development library
- Input voltage (VCC): 3.3 volts or 5 volts
- I/O Logic Level : 3.3 volts or 5 volts based on VCC
- Operating Current : 100 μA
- Operating Temperature : -40–125 ℃
- Temperature Sensor Range : -40–125 ℃, with ±0.3°C accuracy
- Humidity Sensor Range : 0% - 100%(Relative Humidity), with ±2% accuracy
- Sensor Chip : SHT31
- I2C
TMP006 (Contact-less Infrared Temperature Measurement)
The TMP006 works with 3v to 5v, so it can be used with most microcontrollers without the need for a level shifter. It connects via the i2c bus and is addressable so you can have up to 8 TMP006 sensors on the same bus.
Features:
- 20mm x 20mm (board w/o headers)
- Uses I2C 7-bit addresses between 0x40 and 0x47, selectable with jumpers
- Interface Type : I2C Arduino driver module
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