Other Component Sensors

Input trigger signal: 10us TTL impulse. 1Pcs Module s. Note : the module should be inserted in the circuit before been power, which avoid producing high level of misoperation;if not, then power again.

The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with bulky external USB interface. This tiny little board does all of the neat-o Arduino tricks that you're familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx.

Humidity: 0-100%. Humidity: 0.008%. Humidity: -3%. It uses both I2C and SPI (supports 3-, 4-wire SPI) interface. Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz). Temperature: -40 to 85°C. Pressure: 300-1100 hPa.

Trigger: L can not be duplicated, H can be repeated, the default value of H. level output: 3.3V high, low 0V. Working temperature: -15 to 70 degrees. Sensing range: less than 120 degrees cone angle less than 7 m.

Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage. output high, when the the soil humidity exceeds a set threshold value, the. 2 x Dupont Lines.

1 x Analog Sensor Cable. Analog output. Supports 3-Pin Gravity Sensor interface. Compatible with DFRobot 3-pin "Gravity" interface, which can be directly connected to the Gravity I/O expansion shield.

DO, when the sound intensity reaches a certain threshold, the output high and low signal. There are threshold level output flip. For sound detection module has two outputs High sensitive microphone and high sensitivity.

6, module size: 4.4cm x 2.8cm screw hole center spacing 23mm x 38mm. Impedance matching, ensure drive capacity, long-distance data transmission against signal radiation. 1, support CAN V2.0B specification, the communication speed 1Mb / S.

10 MQ135 MQ-135 Air Quality Hazardous Gas Detection Module For Arduino. With signal output indicator instructions. Main chip: LM393,MQ-135 gas sensor. Dual signal output (analog output, and TTL level output).

This board is a PCB interface board with MPU6050 sensor mounted. "Zero-touch" gesture user interface. Module × 1. We will leave it for everyone that leaves it for us. Acceleration range: ± 2 ± 4 ± 8 ± 16g.

Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO. The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;.

Module High precision, blind spots (2cm) super close. using IO trigger distance, the high signal to at least 10us. Module works Detection distance: 2cm-450cm. Electrical level output: at the end of 0V.

The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.

Accelerator range: /-2G, /-4G, /-8G, /-16G. Pin spacing:2.54mm.

Based on LM75A, this is digital temperature sensor module. LM75A is a high-speed I2C interface temperature sensor and it can converted the temperature into a digital signal directly in the temperature range of -55 ℃ ~ 125 ℃.

2 x Microwave Radar Sensor Module. 1, the sensing face in front of the gold without any shelter. Between single individuals over distance greater than 1M. 2, front and rear sensing surface space to set aside more than 1CM.

5 x Infrared obstacle avoidance module. active infrared sensors to detect the reflected, and thus the shape of the reflectivity of the target detection range is critical. The minimum detection distance which black, white maximum ; small objects from a small area, a large area from the Grand.

With fixed bolt hole for easy installation. Output wavelength 650 nm.

Max Switching Current: 0.5A. 1x Stainless Steel Vertical Water Level Switch. Material: Stainless Steel SUS. Body Material:SUS304. Max Carry Current: 1A. Light weight and simple working principle,high reliability.

For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! Add an ear to your project with this well-designed electret microphone amplifier. - you'll need an audio amplifier (such as our 3.7W stereo amp) if you want to connect the amp directly.

NA21 can be achieved within the maximum error accuracy 85C temperature range from -40C to 1%, the maximum offset is 100 uV. We will leave it for everyone that leaves it for us.

Simultaneous 50 and 60Hz supply rejection. Selectable 10SPS or 80SPS output data rate. Simple digital control and serial interface: pin-driven controls, no programming needed.

When the ambient sound level exceeds the set threshold, the module OUT output low level;. It’s to be used for detecting the sound intensity of ambient. Output form: Digital switching outputs ( 0 and 1 high and low Level).

About Pulsesensor. We will leave it for everyone that leaves it for us.

Product information. Storage temperature range TS : -65 ~ 150 ℃.

The transmitter module is based on NE555 infrared transmitter module. 38KHz carrier circuit board produced by the NE555, no. module based on integrated infrared receiver head.The infrared receiver module and transmitter module can complete the.

Module High precision, blind spots (2cm) super close. using IO trigger distance, the high signal to at least 10us. Module works Detection distance: 2cm-450cm. Electrical level output: at the end of 0V.

Photodiode module is most sensitive to the ambient light, generally used to detect the brightness of the ambient light intensity, photoresistor sensor module Universal In most cases, the difference between the two is that photodiode module directional, can sense the fixed the direction of the light source.

Category 2.

PNP NO(Normal Open). Theory Inductive Sensor. Wire Type Cylindrical DC 3 Wire Type. Switch Appearance Type Cylinder Type. Current Output. Model: LJ12A3-4-Z/BY. Net Weight 46g. External Material Plastic, Alloy.

With a small, simple wiring, low power consumption, high switching capacity, interference is strong, functional stability characteristics. Material: electronic components. Detail Image. Size: approx.

The gas, natural gas, city gas, smoke better sensitivity. Chip: LM393, ZYMQ-2 gas sensors. We will leave it for everyone that leaves it for us. rapid response and recovery characteristics.

Detection Area: 40mmx16mm. Sensor Type: Analog. We will leave it for everyone that leaves it for us. Humidity: 10% -90% non-condensing.

1x Laser Sensor Module. output high level when receive laser signal;. output low level when not receive laser signal.

Semi sensitivity angle: /-60degree.

The ROHM genuine BH1750FVI chip. Digital light intensity detecting. Close to the visual sensitivity of the spectral characteristics. The sensor built 16bitAD converter. Does not distinguish between ambient light.

* Wired Liquid Water Level Sensor Float Switch for Aquarium* Max Contact Rating:10W;* Max Switch Voltage: 100V DC;* Max Switch Current: 0.5A;* Max Breakdown Voltage: 220V DC;* Max Carry Current: 1.0A;* Max Contact Resistance: 100mΩ;* Temperature Rating: -10 ~ 85 Degree;* Float Ball Material: P.P;* Float Body Material: Plastic.* Body Total Length: 45mm/1.8";* Cable Length: 36cm/14"* Color: White & Yellow;* Weight: 10g;* Package Content: 1 x Water Level Sensor* A float switch is a device used to sense the level of liquid within a tank.* The switch may actuate a pump, an indicator, an alarm, or other device.* Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtra.

(The sensor’s accuracy is specified to range from ±3% at best to over ±10% in less optimal conditions.). XSHUT This pin is an active-low shutdown input; the board pulls it up to VDD to enable the sensor by default.

Put the needle (2.54 mm). High-resolution conversion of light intensity to frequency. Programmable color and full-scale output frequency. Chip pins all has drawn for standard 100. Mil-convenient for bitmap board.

Temperature coefficient: <150ppm/K F.S. Working temperature: -20℃ ~ 85℃. We will leave it for everyone that leaves it for us.

Output type: NPN 3-wires Normally Open. When the load is connected photoelectric switches is greater than 300mA, use a small relay conversion. When the photoelectric switch is connected heavy load, but also need a small relay.

Compact construction, sense the presence of an object by using the reflective IR beam from the object. Detection of reflective materials such as paper, IBM cards, magnetic tapes, etc. Position sensor for shaft encoder.

With a small, simple wiring, low power consumption, high switching capacity, interference is strong, functional stability characteristics. Detail Image. Size: approx. 6 x 5 x 2cm (L x W x H). The product does not need to buy another probe, using household wiring can replace probe.

1PCS x MAX9814 Microphone AGC Amplifier Board Module. Automatic gain, selectable max from 40dB, 50dB or 60dB. Output: 2Vpp on 1.25V bias. Frequency Response: 20Hz - 20 KHz. Programmable Attack and Release Ratio.