Sensor
Showing 31–45 of 74 results
-
Sensor, Tools & Kits
HTC-2 Indoor Room Digital Thermometer Hygrometer Electronic Humidity Temperature Meter Clock with External Outdoor Probe Sensor
Sensor, Tools & KitsHTC-2 Indoor Room Digital Thermometer Hygrometer Electronic Humidity Temperature Meter Clock with External Outdoor Probe Sensor
Temperature Range: -50°C~+70°C, Humidity Range: 10-99%RH, Sensor Cable Length: 1.5 m, Usage: Display Temperature Humidity Clock, For: Indoor and Outdoor
SKU: n/a -
Modules/Motors, Sensor
LDR Light Sensor Module 3 Pin
- Can detect ambient brightness and light intensity
- Adjustable sensitivity (via blue digital potentiometer adjustment)
- Operating voltage 3.3V-5V
- Output Type
- Analog voltage output -A0
- Digital switching outputs (0 and 1) -D0
- With fixed bolt hole for easy installation
- Small board PCB size: 3cm * 1.6cm
- Power indicator (red) and the digital switch output indicator (green)
- Using LM393 comparator chip, stable
SKU: n/a -
Sensor
LIGHT DETECTION SENSOR MODULE 4 PIN
- It comes with Mounting Hole Screw.
- Easy to install
- Signal output indicator light.
- LDR module 4 PIN
- Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
- Output: DO digital switch output (0 and 1), AO analog voltage output Compatible with Arduino, Raspberry, and other microcontroller board.
SKU: n/a -
Sensor
Lm35
Features
- Calibrated Directly in Celsius (Centigrade)
- Linear + 10-mV/°C Scale Factor
- 0.5°C Ensured Accuracy (at 25°C)
- Rated for Full −55°C to 150°C Range
- Suitable for Remote Applications
- Low-Cost Due to Wafer-Level Trimming
- Operates from 4 V to 30 V
- Less than 60-µA Current Drain
- Low Self-Heating, 0.08°C in Still Air
- Non-Linearity Only ±¼°C Typical
- Low-Impedance Output, 0.1 Ω for 1-mA Load
SKU: n/a -
Sensor
Lm35 water proof
Features:
- Directly Celsius temperature calibration;
- Linear :+ 10.0mV / ℃;
- Ensure the accuracy : 0.5 ℃ (at + 25 ℃ when);
- Temperature range : 0 ℃ ~ 100 ℃
- Direct output voltage signal;
- Internally precision fine-tuning;
- Wide supply voltage :4 ~ 30V;
- Operating current:Less than 60μA;
- Low self-heating, in still air 0.1 ℃;
- Only non-linear value ± 1/4 ℃ of;
- Low-impedance output, 0.1Ω at 1mA load
SKU: n/a -
Sensor
Mq 135
Specifications of MQ-135 gas sensor
- Wide detecting scope
- Fast response and High sensitivity
- Stable and long life Simple drive circuit
- Used in air quality control equipment for buildings/offices, is suitable for detecting
of NH3, NOx, alcohol, Benzene, smoke, CO2, etc. - Size: 35mm x 22mm x 23mm (length x width x height)
- Working voltage: DC 5 V
- Signal output instruction.
- Dual signal output (analog output, and high/low digital output)
- 0 ~ 4.2V analog output voltage, the higher the concentration the higher the voltage.
SKU: n/a
