Component Sensors

100% brand new and high quality DHT11 sensor adopts The module can detect surrounding environment of the humidity and temperature High reliability and excellent long-term stability output form digital output has fixed bolt hole and easy installation Cables are free for you Specification: Humidity measurement range: 20%~90%RH Humidity measurement error: ±5%RH Temperature measurement range: 0~60℃ Temperature measurement error: ±2℃ Working voltage :5 V Size: 28x12x8mm.

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.

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.

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.

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.

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.

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.

1PCS AM2302 Temperature and Humidity Sensor. Humidity range:0-100%RH. Temperature range:-40~80℃. Category 1.

This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! 1 x BMP280 Pressure Sensor Module Arduino High Precision Atmospheric Replace BMP180. Target devices. Pcakge Included .

With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. Pulse circle: 20.

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.

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.

Humidity range:0-100%RH. Temperature range:-40~80℃. We will leave it for everyone that leaves it for us.

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).

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;.

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

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

BMP180 arduino tutorial. Using a sensor as capable as the BMP180 you can achieve accurary of 1m. This device is really easy to use, if your thinking of using it with an Arduino then you need to check out our.

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.

Category 2.

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.

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.

(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.

I2C Interface. Precision Relative Humidity Sensor. Integrated on-chip heater. High Accuracy Temperature Sensor. Low Power Consumption 150 μA active current. Size: 1.3 1cm/0.51 0.39". Indoor weather stations.

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.

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

This is Hall Effect magnetic sensor module DC 5V for Arduino. Suitable for Arduino DIY project. 5 x KY-003 Hall Effect magnetic sensor module. Magnetic, speed, gap induction. Security alarm device. Note: The color of item might be slightly different from the picture shown, which mainly lies in different light effect and computer monitor.

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 ℃.

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.

Using a sensor as capable as the BMP180 you can achieve accurary of 1m, with noise of only 17cm in ultra high resolution noise. We will leave it for everyone that leaves it for us. Product information.

Semi sensitivity angle: /-60degree.

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.

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.

This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. Arduino Module. (COM in the schematic, SIG on the board)to one of 16 channel pins (CHANxx).

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.

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

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).

2 C- and SMBUS-compatible interface. The INA3221 senses current on buses that can vary from 0 V to 26 V.