Sensors

The BMP180 is a high-precision, small-sized, ultra-low-power pressure sensor for use in mobile devices. Pressure range: 300 ~ 1100 hPa. Low power consumption: 5 µA in standard mode. Voltage: 1.8V to 3.6V. Interface: I2C. Maximum I2C speed: 3.5 Mhz. Pressure range: 300hPa to 1100hPa (+9000m to -500m).

Ambient temperature: (25 ± 1) ℃. Humidity: (50% ± 10%) RH. Insulation resistance: 100MΩ, 100VDC. Average air measurement/ range: 0-40kPa. Average temperature :(25 ± 1) ℃. Operating temperature range: -40 ℃ ~ + 125 ℃. Output impedance: 4kΩ ~ 6kΩ. Power supply: ≤10V DC or ≤2.0mA DC.

Input voltage: 3-12VDC. Zero adjustable signal input voltage: 100uV - 300mV. Input current: 1.0nA (max). Signal output range: ± (Vin-2V).

CURRENT SENSOR MODULE Micro precision current transformer. Selection resistor. Analog output corresponds to 5A/5mA. Input current: 5A, Output current: 5mA. Linear range: 0 ~ 10A (100 ohm). Insulation voltage: 3000V.

Micro voltage transformer Voltage: 5-30v. PCB board size: 49.5 (mm) x19.4 (mm).

SINGLE BEAM INFRARED SENSOR 10-20M 12-24V Detector Area: indoor – 20 m; Outdoor – 10 m. Work voltage: 12 V, 24 V DC (Can NOT working with AC power, the user manual is wrong). Work current: 50 mA. Temperature: +70~ (-20). Size: 76 x 49.2 x 21.6 mm Water Proof, UV proof.

DHT11 Temperature And Relative Humidity Sensor Module For Arduino. Specifications. Temperature. Resolution : 1°C. Accuracy : ±2°C. Measuring range : 0°C ~ 50°C. Humidity. Resolution : 1%RH. Accuracy : ±5%RH (0~50°C). Measuring range : 20%RH ~ 90%RH (25°C). Operating voltage : 3.3V ~ 5.5 V. Recommended storage condition Temperature : 10°C ~40°C. Humidity : 60%RH or below. Applications. Humidity controller. Test & detection device Working with a MCU. VCC ↔ 3.3V ~ 5.5V. GND ↔ GND, DOUT ↔ MCU.IO. This is a calibrated digital temperature and humidity module with onboard sensor DHT11.  It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.

Soil moisture sensor YL-69 YL-38 - hygrometric module. Interface description (4 pin): VCC: 3V-5V. GND: Ground. DO: digital output interface (0 and 1). AO: Analog output interface.

DIGITAL BAROMETRIC PRESSURE SENSOR. 3.4Mhz I2C interface. Can measure temperature and altitude. Pressure range: from 300 to 1100hPa (altitude 9000 m ~ - 500 m). High relative accuracy: ±0.12hPa. able to operate at low voltage. low power consumption (3uA).

1x Joystick module; 1x Relay module; 1x Sound module; 1x Tracking module; 1x Avoidance module; 1x Flame module; 1x Linear hall module; 1x Touch module; 1x Digital temperature; 1x Buzzer module; 1x Passive buzzer module; 1x RGB module; 1x SMD RGB module; 1x Moni two-color module; 1x Reed switch module; 1x MINI switch module; 1x Heartbeat module; 1x Color flash module; 1x Laser module; 1x Button module; 1x Laser emit module; 1x Button module; 1x Shock module; 1x Rotay encoders; 1x Light cup module; 1x Tilt switch module; 1x Ball switch module; 1x Photoresistor module; 1x Temp and humidity module; 1x Analog hall module; 1x Hall magnetic module; 1x 18B20 temp module; 1x Analog temp module; 1x Ir emission module; 1x Ir receiver module; 1x Tap module;Ky-010 light blocking;

CO gas sensor detector LCD Display. Audibility: 85dB ( at 1m distance ), Frequency 3 – 0.5KHZ. Alarm Current: <50MA. Standby Mode: Green Led flashes once every 30 seconds.

1 x Vibration switch module 1 x Photo resistor module 1 x Key switch module 1 x Tilt switch module 1 x 3-color full-color LED SMD module 1 x Infrared emission sensor module 1 x 3-color LED module 1 x Mercury open optical module 1 x Yin Yi 2-color LED module 3MM 1 x Active buzzer module 1 x Temperature sensor module 1 x Automatic flashing colorful LED module 1 x Mini magnetic reed modules 1 x Hall magnetic sensor module 1 x Infrared sensor receiver module 1 x Class Bihor magnetic sensor 1 x Magic light cup module 1 x Rotary encoder module 1 x Optical broken module 1 x Detect the heartbeat module 1 x Reed module 1 x Obstacle avoidance sensor module 1 x Hunt sensor module 1 x Microphone sound sensor module 1 x Laser sensor module 1 x 5V relay module 1 x Temperature sensor module 1 x Temperature sensor module 1 x Linear magnetic Hall sensors 1 x Flame sensor module 1 x Sensitive microphone sensor module 1 x Temperature and humidity sensor module 1 x XY-axis joystick module 1 x Metal touch sensor module

Vibration sensor SW-18010P Working voltage: 3.3V-5V. Size: 3.2cm x 1.4cm PCB.

Vibration sensor SW-420 NC: Operating voltage from 3.3V to 5V. Has a fixed bolt hole, convenient installation. PCB size: 3.2 cm x 1.4 cm. LM393.

Color recognition sensor module. Input voltage: DC 3 - 5V. Uses bright and white LED lighting. Can be directly connected to microcontroller, best detection. distance: 10mm.

Axial Acceleration Gyroscope Module. Voltage: 3~5V. Communication mode: standard IIC communication protocol, Gyroscope range: +/- 250 500 1000 2000 deg/s, acceleration range: +/- 2g, +/- 4g, +/- 8g, +/- 16g.

Water flow sensor It measures the velocity of the fluid in it. Water flow range: 0.3-6 l/min. Maximum voltage: 5-12V DC. Inner diameter: 4 mm. Outer diameter: 7 mm. Water pressure <0.8 Mpa, current: 15 mA (DC 5V).

Sensitive, bipolar Hall sensor. This magnetic sensor protects reverse power polarity up to full operating range and is designed to provide stable output over a temperature range of -40 ºC to 150ºC [-40 ºF to 302 ºF]. Operates from a DC supply of 4.5 Vdc to 24 Vdc.