GY-652 (Air Pressure + Magnetic Field Sensor Module)
This is the GY-652 Sensor Module with HMC5983 and BMP180 Electronic Compass which enables us to measure Atmospheric Pressure and Magnetic Fields about 3 axes along with Pressure.
– Model: GY-652
– The use of chip: HMC5983 + BMP180
– Power supply :3-5v (internal low dropout regulator)
– Communication modes: standard IIC communication protocol)
– Magnetic field range: ± 0.88 to ± 8.1 gauss
– Pressure Range :300-1100hPa
– Chip 12bit AD converter, 16-bit data output
– Machine welding process to ensure quality
– Size: 13mm * 14mm (standard pitch 2.54mm)
– for ARDUINO test code
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The BMP280 sensor is an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI.
Features:
- Pressure range: 300 ~ 1100hPa (altitude 9000 m ~ -500 m); - Working voltage: 1.71 - 3.6VDC; - Low power consumption: 4μA; - High precision: at low-power mode, the resolution is 0.06hPa (0.5 meters); - Temperature output; - Communication interface: I2C or SPI; typical application: - GPS precise navigation (dead reckoning, the upper and lower bridge detection, etc.); - indoor and outdoor navigation; - The weather forecast; - The vertical velocity indication (rise / sink speed); Note: You need to add 5V to 3.3V level converter circuit between Arduino UNO R3 and the module.
DHT11 (Temperature and Humidity Sensor Module)
DHT11 Temperature and Humidity Sensor Module with LED Power Supply Indicators
Features:
- Can detect surrounding environment of the humidity and temperature
- DHT11 sensor adopts
- Humidity measurement range: 20%-95%, humidity measurement error: +-5%
- Temperature measurement range: 0 -50 ;measurement error: +-2 degrees
- Working voltage 3.3 V-5 V
- Output form: digital output
- Has fixed bolt hole and easy installation
- PCB size: 3.1cm x 1.4cm
MAX6675-(Temperature Sensor With Thermocouple Cable)
MAX6675 Module + K Type Thermocouple Sensor:
The MAX6675 performs cold-junction compensation and digitizes the signal from a type-K thermocouple. The data is output in a 12-bit resolution, SPI™-compatible, read-only format. This converter resolves temperatures to 0.25°C, allows readings as high as +1024°C, and exhibits thermocouple accuracy of 8LSBs for temperatures ranging from 0°C to +700°C.
Motion Detecting Module- Zilog ePIR
Zilog's ePIR is a fully functional motion-detecting single-board computer (SBC). Combined on this board are a Z8 Encore! XP MCU, and a Murata passive infrared (PIR) sensor, which is shielded by a Fresnel lens. Taking advantage of the processing capabilities of the Z8 MCU, the ePIR uses a powerful new statistical processing method to provide exceptional motion detection performance.
MS5611 (High Resolution Atmospheric Pressure Module)
1. MS5611 module (atmospheric pressure module).
2. Chips: MS5611.
3. Chip built-in 24bit AD converter.
4. Immersion Gold PCB, high quality, machine welding process to ensure quality.
5. Power supply: 3~5V (internal low dropout regulator).
6. Communication modes: standard the I2C / SPI communication protocol.
TTP 223B (Touch Thumb Sensor Module)
Product description:
This is a simple touch sensor module. You can use it to replace a traditional push button. Using the TTP223 touch detector IC It measures the capacitance of a metallic pad. It can detect the change in capacitance when a finger is near it. This is the same technology used in the iPhone touch screen.This little sensor can "feel" people and metal touch and feedback a high/low voltage level. Even isolated by some cloth and paper, it still can feel the touch. And the sensitivity well decrease as isolation get thick.
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