Sensors
Showing 16–30 of 34 results
- Accessories, Accessories, Sensors
LM35DZ Temperature Sensor Precision Celsius w/ Analog Output
Features
- Calibrated Directly in Celsius (Centigrade)
- Linear + 10-mV/°C Scale Factor
- 0.5°C Ensured Accuracy (at 25°C)
- Rated for Full 0°C to 100°C Range
- Suitable for Remote Applications
- Low-Cost Due to Wafer-Level Trimming
- Operates from 4 V to 30 V DC
- 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: LM35DZ Temperature Sensor Precision Celsius w/ Analog Output - Accessories, Sensors
MPU6050 – Triple Axis Gyro Accelerometer Module
Features:-
- Uses the popular MPU6050 IC
- MPU6050 contains a 3 axis Accelerometer and Gyroscope in a single package and simplifies design and usage. It also reduces cross axis alignment issues unlike other sensors with separate accelerometer and gyroscope ICs
- Digital I2C interface to read the output of the sensor
- Input Voltage: 2.3 – 3.4V
- Selectable Solder Jumpers on CLK, FSYNC and AD0
- Tri-Axis angular rate sensor (gyro) with a sensitivity up to 131 LSBs/dps and a full-scale range of ±250, ±500, ±1000, and ±2000dps
- Tri-Axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g
- Embedded algorithms for run-time bias and compass calibration. No user intervention required
- Digital-output temperature sensor
SKU: MPU6050 - Triple Axis Gyro Accelerometer Module - Sensors
MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For Arduino
Input voltage: DC5V power (current): 150mA
Analog output with increasing concentration, the higher the concentration, the higher the voltage.
A hazardous gas detection apparatus for the family, the environment. Suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection. Gas-sensitive element test concentration range: 10 to 1000ppm
TTL output valid signal is low level, (output low signal light, which can be accessed microcontroller IO port).
Size:36mm X24mm X25mm(L * W * H)SKU: sensor_MQ135 - Sensors
MQ2 gas sensor Arduino Compatible ,Methane, Butane, LPG, Smoke Sensor
Analog gas sensor MQ2
Used in gas leakage like smoke methane and liquefied flammable gas
Wide detecting scope, fast response and high sensitivity
Simple drive circuit, stable and long life
Detecting LPG, i-butane, propane, methane, alcohol, hydrogen and smokeSKU: sensor_MQ2 - Accessories, Accessories, Sensors
NRF24L01 + 2.4GHZ Wireless Transceiver module for Arduino
1 low working voltage: 1.9 ~ 3.6V low voltage operation 2 high speed: 2Mbps, due to the transmission time is very short, greatly reducing the collision phenomenon in the wireless transmission (air transmission rate software set 1Mbps or 2Mbps) 3 multi frequency: 125 frequency points, meet the multipoint communication and frequency hopping communication needs 4 tiny: built-in 2.4GHz antenna, small volume, 15x29mm (including antenna) 5 low power: when working in answer mode communication, air transport and starting time of fast, greatly reducing current consumption. 6 low cost: the NRF24L01 integrates all the relevant RF agreements and high-speed signal processing, such as: automatic retransmission of lost packets and automatically generate a response signal, SPI interface, NRF24L01 can use the hardware SPI port connection or by SCM I/O port simulation, internal FIFO and all kinds of high and low speed microprocessor interface, easy to use low cost microcontroller.
SKU: sensor_nrf24l01 - Accessories, Accessories, Sensors
NTC Themistor Module LM393 (Temperature up to 80 Degree Celsius)
-25%Accessories, Accessories, SensorsNTC Themistor Module LM393 (Temperature up to 80 Degree Celsius)
Features :
- NTC Thermistor sensor
- LM393 voltage comparator
- Mounting hole for easy installation
- Adjustable threshold via potentiometer
Specification :
- Operating Voltage:Â 3.3V DC to 5V DC
- Output Current:Â 15mA
- Output Type:Â Digital (HIGH OR LOW)
- PCB Size:Â 32 x 14mm
- Temperature Range: 20°C – 80°C
Package Include:
- 1x LM393 Thermal Sensor Module
SKU: NTC Themistor Module LM393 (Temperature up to 80 Degree Celsius) - Accessories, Accessories, Sensors
Photo-resistor LDR Light Sensor Module (Light Dependent Resistor)
-27%Accessories, Accessories, SensorsPhoto-resistor LDR Light Sensor Module (Light Dependent Resistor)
Features:
- Able to detect ambient brightness and light intensity
- Adjustable sensitivity (via blue digital potentiometer adjustment)
- Operating voltage 3.3V-5V
- 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)
- Features wide range voltage comparator LM393
SKU: Photo-resistor LDR Light Sensor Module (Light Dependent Resistor) - Accessories, Accessories, Sensors
PIR Motion Sensor Module HC-SR501 w/ Adjustable Delay Time & Output Signal – 1Pc
-24%Accessories, Accessories, SensorsPIR Motion Sensor Module HC-SR501 w/ Adjustable Delay Time & Output Signal – 1Pc
Key Features
- Detection range up to 20 feet
- Single bit output
- Jumper selection single or continuous trigger output mode
- 3-pin SIP header ready for breadboard or through-hole project
Specifications
- Operating voltage:Â DC 5Â – 12V
- Static power consumption:Â 65 mA
- Output Signal:Â 3V TTL
- Detection Distance:Â Up to 6 meter (Adjustable)
- Sensing Range: Less than 120° degree angle, 6 meters
- Delay Time:Â 5 – 200s (Adjustable)
- Adjustable Trigger:  L: non repeatable trigger  –  H: repeatable trigger
- Operating Temperature: -15 to +70°C
- Dimensions:Â 32Â x 24mm, screw hole distance 28mm
SKU: PIR Motion Sensor Module HC-SR501 w/ Adjustable Delay Time & Output Signal - 1Pc - Accessories, Accessories, Sensors
Rain Sensor Raindrop Module
Features:
- FR-04Â high-quality double-sided materials on sensor,
- King Size 5.0 * 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity
- Current around 15mA
- Adjustable sensitivity
- Operating voltage 3.3V – 5V DC
- Output: Digital switching outputs (0 and 1) and Analog AO voltage output;
- PCB Size: 3.2cm x 1.4cm
- Wide voltage LM393 comparator
SKU: Rain Sensor Raindrop Module - Sensors
SOILSENSOR Soil Moisture Sensor
- This is a simple water sensor that can be used to detect soil moisture
- Can be used in module plant waterer device, and the plants in your garden no need people to manage
- Operating voltage: 3
- Module dual output mode, digital output, analog output more accurate
SKU: Sensor_soil - Accessories, Accessories, Sensors
Sound Sensor Module Sound Detection Module Arduino Other MCU
- Sound sensor module sound detection module main chip: Lm393, electret microphone
- Connector wire length: 245cm
- With 3 sets of servo horns and fittings
- Can be used for sonic lamp, with photosensitive sensors act as sound and light alarm, also can be used in the occasion of voice control and sound detection circuit boards output switch value
SKU: Sound Sensor Module Sound Detection Module Arduino Other MCU - Accessories, Accessories, other ics, Sensors, Transistors
TSOP1838- 2Pcs
Features
- Photodetector and preamplifier circuit in the same casing.
- Receives and amplifies the infrared signal without any external component.
- 5 V output on idle (active at level 0).
- 38 kHz integrated oscillator.
- High sensitivity.
- High level of immunity to ambient light.
- Improved shielding against electrical field interference.
- TTL and CMOS compatibility.
- Applications: infrared remote control.
Technical specification
Supply: 5 V
Power consumption: 0.4 to 1.0 mA
Min. Ee irradiation: 0.35 mW/m2 typ.
Angle of detection: 90
Temperature range: -25 C to +85 CSKU: TSOP1838- 2Pcs