Features

No electrical contact with water.
Shock proof
Corrosion free and rust free
Sensor with 1.5 meter cable

Features

1. Temperature Control Range(°C): -50 to +110
2. Resolution @-9.9°C to +99.9°C: 0.1°C
3. Resolution @all temperatures: 1°C
4. Accuracy: 0.1°C
5. Refresh Rate(s): 0.5
6. Supply Voltage(V): 12
7. Measuring Inputs: NTC10K
8. Cable Length: 0.5 Meter
9. Output Type: 1 Channel Relay Output
10. Capacity: 10A

Features

1. Affordable Price
2. Operating Voltage: 5 V
3. Sonar Sensing Range: 2-400 cm
4. Max. Sensing Range: 450 cm
5. Frequency: 40 kHz

Features

1. Operating Voltage: 5VDC.
2. Current: 30mA (MAX).
3. Operating temperature: -30 ° C to 80 ° C.
4. Compatible with Arduino, Raspberry Pi, AVR, PIC, etc.
5. Measuring Range: 0 ~ 1000 NTU.

Features

1. Working voltage: 2.4V to 5.5V
2. Built-in regulator
3. Two modes
   1. Simple 8 key mode with independent 8 Channel parallel output.
   2. Advanced 16 Key modes with I2C interface output.
4. Modes can be selected and configured by the user.
5. Adjustable sensitivity.

Features

1. Onboard TTP224 capacitive touch sensor IC 4 keys
2. 4 board-level status indicator
3. Working voltage: 2.4V-5.5V
4. Advanced Pins breakout, so that the output mode and working mode selectable.
5. Low power selection

Features

1. Power supply voltage(VCC): 2.0, 3, 5.5 V.
2. Output high VOH: 0.8VCC V
3. Output low VOL: 0.3VCC V
4. Response time (touch mode) : 60 mS
5. Response time (low power mode) : 220 mS
6. Can replace the traditional touch of a button
7. Four M2 screws positioning holes for easy installation.

Features

1. Operating Voltage: 3V-5V
2. High-resolution conversion of light intensity to frequency.
3. Chip pins all has drawn for standard 100.
4. Put the needle (2.54 mm).
5. Mil-convenient for bitmap board.
6. Programmable color and full-scale output frequency.
7. Communicate directly with a microcontroller.
8. Low-profile surface mount package.

Features

1. The working voltage: 5V
2. A fixed bolt hole for easy installation
3. Build-in Tcrt5000 Sensor NSOR
4. Applicable to a variety of platforms including Arduino / AVR / ARM /PIC

Features

1. Flexible PVDF Piezo Polymer Film.
2. Wide dynamic range.
3. Laminated for higher voltage output.
4. 0.1″ breadboard friendly leads.

Features

Features

1. Distance measuring range: 4 cm to 30 cm
2. Output type: Analog voltage
3. Output voltage differential over distance range: 2.05 V (typical)
4. Update period: 38 ± 10 ms

Features

1. Distance measuring range: 20 cm to 150 cm (8″ to 60″)
2. Output type: Analog voltage
3. Output voltage differential over distance range: 2.05 V (typical)
4. Update period: 38 ± 10 ms

Features

1. Distance measuring range: 100 cm to 550 cm
2. Output type: Analog voltage
3. Output voltage differential over distance range: 2.05 V (typical)
4. Update period: 38 ± 10 ms

Features

1. Distance measuring range: 10 cm to 80 cm
2. Output type: Analog voltage
3. Output voltage differential over distance range: 2.05 V (typical)
4. Update period: 38 ± 10 ms

Features

1. Power supply voltage: DC5 ± 2V
2. Sensitivity: 0.5V / (0.1mg / m3)
3. The minimum detection level of particles: 0.8 m
4. Clean air voltage: 0.9V typ.
5. Low consumption current (Icc: MAX. 20 mA)
6. The presence of dust can be detected by the photometry of only one pulse
7. Enable to distinguish smoke from house dust

Features

1. Transmission signal processing control chip RCWL-9196
2. Wide operating voltage range 4.0V to 28.0V
3. Penetrating detection capability, compared with the traditional infrared feeling PIR
4. Adjustable Block time and distance
5. Operating Current: 2.8mA (typical); 3mA (max)
6. Detection Distance: 5-9m
7. Transmitting Power: 20mW (typical); 30mW (max)

Features

1. Operating voltage: 5V
2. Provide both digital and analog output
3. Adjustable sensitivity
4. Output LED indicator
5. Compatible with Arduino
6. TTL Compatible
7. Bolt holes for easy installation

Features

1. Voltage range: DC6V – 28V
2. Current range: Within 3A
3. Switch function: None
4. Speed range: 0-100%
5. Dimension: 65 x 30 x 15mm
6. Weight: 25 g

Features

1. A Color-Coded Cable, with a standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required.
2. The Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything.
3. Visualization software (made in Processing) to instantly see the output of the sensor and for troubleshooting.

Features

1. LM393 based design.
2. Can detect ambient brightness and light intensity.
3. Adjustable sensitivity (via blue digital potentiometer adjustment).
4. Output Digital – 0V to 5V, Adjustable trigger level from preset.
5. LEDs indicating output and power.
6. Operating Voltage: 3.3V to 5V DC.
7. Operating Current: 15ma.

Features

1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
2. The switching signal having a DO (TTL) output and analog output AO.
3. TTL output valid signal is low.
4. The higher the voltage, the concentration of the analog output voltage is higher.
5. A hydrogen gas detection with good sensitivity.
6. Has a long life and reliable stability.

Features

1. Operating voltage: DC 5 V.
2. The analog output voltage, the higher the concentration the higher the voltage.
3. The carbon monoxide detection with better sensitivity.
4. With a long service life and reliable stability.
5. Rapid response and recovery characteristics.
6. Range: 10 to 1000 ppm.

Features

1. Model: MQ-6
2. Operating Voltage: 5V DC
3. Detecting Range:200-10000 ppm
4. Relative Humidity:<95% RH

Features

1. Model: MQ-6
2. Operating Voltage: 5V DC
3. Detecting Range:200-10000 ppm
4. Relative Humidity:<95% RH

Features

1. Model: MQ-5
2. Operating Voltage: 5V DC
3. Operating Temparature:-20~40 degree celcius

Features

1. Model: MQ-5
2. Operating Voltage: 5V DC
3. Operating Temparature:-20~40 degree celcius

Features

1. Detecting range: 300~10000ppm
2. Signal output indicator.
3. Dual Signal output (analog output and TTL output).
4. The TTL output signal is low level, allows us to connect with SCM directly.
5. Analog output 0~5V voltage.
6. Quick response and recovery.

Features

1. Detecting range: 300~10000ppm
2. Signal output indicator.
3. Dual Signal output (analog output and TTL output).
4. The TTL output signal is low level, allows us to connect with SCM directly.
5. Analog output 0~5V voltage.
6. Quick response and recovery.

Features

1. Heater Voltage is 5V (AC or DC)
2. 33 Ohms Heater Resistance at Room Temperature
3. 1M Ohms to 8M Ohms Sensing Resistance (0.4mg/L)
4. Detection Range: 0.05mg/L – 10mg/L Alcohol

Features

1. Power: 2.5V ~ 5.0V
2. Dimension: 40.0mm * 21.0mm
3. Mounting holes size: 2.0mm
4. Boost Converter Chip: PT1301

Features

1. Operating Voltage:+5V
2. Preheat Duration:20 s
3. Analog Output Voltage:0 to 5 V
4. Dimension:36x20x21 mm

Features

1. Operating Voltage:+5V
2. Preheat Duration:20 s
3. Analog Output Voltage:0 to 5 V
4. Dimension:36x20x21 mm

Features

1. Working voltage:DC 5V
2. Working Current: 150mA
3. DOUT: TTL output
4. AOUT: Analog output
5. Preheat time: Over 20s
6. Dimension: 32mm x 22m x 27mm(HIGH 27mm)

Features

1. Power:2.5V ~ 5.0V
2. Detecting Range: 10ppm-300ppm NH3 ,10ppm-1000ppm Benzene,10ppm-300ppm Alcohol
3. Relative humidity:<95%RH
4. Dimension: 40.0mm * 21.0mm

Features

1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
2. The switching signal having a DO (TTL) output and analog output AO.
3. TTL output valid signal is low.
4. The higher the voltage, the concentration of the analog output voltage is higher.
5. A hydrogen gas detection with good sensitivity.
6. Has a long life and reliable stability.