Features

1. Actuation Distance : 15 – 25 mm;
2. Connecting cable length: 30 cm.
3. Magnetic sensor alarm, control the switch of the circuit via the built-in magnet
4. Alarm when someone intrudes into your places
5. Can be used in places like apartment, hotel, office, etc.

Features

1. Working voltage range: DC 5 – 18V.
2. Load capacity: ≤ 10 mA (DC 5V).
3. Working temperature: ≤ 80 ℃
4. Lightweight, small size, easy to install.
5. Inlaid with stainless steel impeller shaft, durable wearable.
6. The seal ring with the upper and lower force structure never leaks.
7. Non-violent shock, and chemical erosion.

Features

1. Operating Voltage: 5-12VDC
2. Operating Current: 15mA
3. Insulation Resistance >100MOhm
4. Nozzle Size: 1/8.

Features

1. Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions
2. Small size, easy to use
3. Operating Voltage: 5 V
4. Sonar Sensing Range: 25-450 cm
5. Max. Sensing Range: 450 cm
6. Frequency: 40 KHz

Features

1. Operating voltage: DC3-5V
2. Operating current: less than 20mA
3. Sensor Type: Analog
4. Detection Area: 40mmx16mm
5. Operating temperature: 10℃-30℃
6. Humidity: 10% -90% non-condensing.

Features

1. Good Quality Water Flow Sensor
2. Operating Voltage: 12VDC
3. Flow Range: 1-60L/Min
4. Suitable for Water Pressure Below 1.75MPa

Features

1. Working Voltage: 5 to 18V DC (min tested working voltage 4.5V).
2. Max current draw: 15mA @ 5V.
3. Working Flow Rate: 1 to 30 Liters/Minute.
4. Maximum water pressure: 2.0 MPa.
5. Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min).

Features

1. Contact Rating: 10W
2. Switching Voltage: 100V
3. Max Switching Voltage: 220V
4. Switching Current: 0.5A
5. Max Switching Current: 1.5A

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. 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.