Working Voltage:5V (DC)
Static Current: Less than 2mA
Output Signal:5V
Sensor Angle: Less than 15 Degrees
Detection Distance: 2 cm to 450 cm
High Precision: Up to 2 mm
Input Trigger Signal: 10µs TTL impulse
Echo Signal: Output TTL PWL Signal
High sensitivity ultrasonic range sensor
Works with Arduino board
Operating Voltage: 3.3V-5V
Features wide range voltage comparator LM393
Adjustable sensitivity
Signal output indicator with the retaining bolt hole, convenient installation
Output form digital switch output (0 and 1 high and low level)
The output effective signal is low level
When there is sound, outputs low level and the signal light
Power Requirements: 5VDC @ ~165mA (heater on) / ~60mA (heater off)
Current Consumption: 150mA
Digital Output (DO): 0.1V and 5V
Analog Output (AO): 0.1V - 0.3V (relative to pollution), maximum concentration voltage of about 4V
Detecting Concentration: 0.05 - 10mg/L Alcohol
Supply Voltage: 5 V
Power consumption: 0.4 to 1.0 mA
Min. Ee irradiation: 0.35 mW/m2 typ.
Angle of detection: 90
Dimensions of the casing (mm): 12.5 x 10 x Thickness 5.8
Temperature range: -25 C to +85 C
Digital signal output
18B20 Temperature Sensor Chip
Resolution adjustment ranges from 9-12 bytes.
Send data via a pin
Temperature measurement ranges: -55°C to +125°C, be accurate to 0.5°C.
Actuation Distance : 15 – 25 mm;
Connecting cable length: 30 cm.
Magnetic sensor alarm, control the switch of the circuit via the built-in magnet
Alarm when someone intrudes into your places
Can be used in places like apartment, hotel, office, etc.
Supply voltage: 2.2 – 5.5V
Scope of Work Temperature: -40~+80°C; Humidity: 0~100%RH
Fully calibrated and processed digital output, I²C protocol
Wide voltage support 2.2 to 5.5V DC
Excellent long-term stability
High Photo Sensitivity
Fast Response Time
Sensitivity adjustable
Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.Detection range: up to 100 cm.
Adjustable detection range.
Detection angle about 60 degrees, it is sensitive to the flame spectrum.Comparator chip LM393 makes module readings stable.Operating voltage 3.3V-5V.Digital and Analog Output.
Capacity: 10KG
Rated output(MV/V): 2.0±0.15
Accuracy class: C2
Maximum number of laod cell verification intervals(N max): 2000
Minimum number of laod cell verification intervals(Vmin): EMax/5000
Combined error(%RO): <±0.030
Creep(%RO/30min): 0.03
Temperature effect on sensitivity(%RO/°C): 0.0016
Temperature effect on zero(%RO/°C): 0.003
Zero balance(%RO): 1.0
Input resistance(O): 402±6
Output resistance(O): 350±3
The width of the optical coupling slot: 5mmWith a signal output indication.Single signal outputThe circuit board output switch!The output valid signal is low.
Power supply voltage: DC5 ± 2V
Sensitivity: 0.5V / (0.1mg / m3)
The minimum detection level of particles: 0.8 m
Clean air voltage: 0.9V typ.
Low consumption current (Icc: MAX. 20 mA)
The presence of dust can be detected by the photometry of only one pulse
Enable to distinguish smoke from house dust
Supply voltage range from 4.75VDC to 5.25VDC.
Temperature compensated over -40°C to 125°C.
Pressure range from 0KPa to 10KPa.
The sensitivity of 450mV/kPa.