Sensors

Product Details:

This is GY-87 MPU-9265 3-axis 9-DOF Attitude Gyro Magnetometer Accelerator Sensor Module. GY-87 MPU-9250 9 axis attitude gyro is a 9 degree of freedom (DOF) device which incorporates an MPU6500 accelerometer and gyro chip, and HMC5883L digital compass.





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Product Details:

Robocraze MLX90614ESF-BAA-000-TU-ND non-contact infrared thermometer for use with Arduino, or any microcontroller that can communicate with it through it's I2C interface. This sensor comes with a breakout board with all of the components needed for operation and two types of pins. They are unsoldered. Please indicate if you would like one or the other soldered.



Features:

• High precision non-contact temperature measurements
• Thermal comfort sensor for mobile air-conditioning control system, temperature sensing element for residential, commercial and industrial building air-conditioning windshield defogging
• Automotive blind angle detection, industrial temperature control of moving parts, temperature control in printers and copiers, home appliances with temperature control
• Healthcare, livestock monitoring, movement detection

Product Details:

This Capacitive Touch Module uses the touch-sensing IC TTP224 to add capacitive touch to your project . Just power with 2.4 to 5.5VDC and touch the pad to activate the sensor. These touch switches interface easily to any project - with or without a microcontroller.

When a capacitive load (such as a human hand) is in close proximity to the sense-pad, the sensor detects the change in capacitance and activates the switch. Custom sense-pads can be made from nearly any conductive material and these sensors can detect touch through thin layers of non-conductive materials such as glass, plastic, fabric or even wood. So, you can make this sensor hidden in the wall, tabletop and other places, which allows you to remove the conventional push-buttons troubles.

There are totally 4 pads on this module, these sense-pads can be extended with wire and almost any conductive material, so that you can add 4 touch switch easily for your project.




Features:

• The ttp224 is a touch pad detector ic which offers 4 touch key the touching detection ic is designed for replacing traditional direct button key with diverse pad size
• Features: On-board ttp224 capacitive touch 4 key ic on-board 4 road level indicator working voltage: 2 v to 55 v dc adjustable output mode, key output mode, longest time and fast/low power output
• Pcb board size: 35(mm) x29 (mm)
• 4 board-level status indicator
• Working voltage: 2.4v - 5.5v, package contents: 1 x 4 channel digital capacitive touch sensor

Product Details:

The Passive Infrared Sensor (PIR) sensor module is used for motion detection. It can be used as motion detector for security systems or robotics. It works form 3.3V to 5V DC and gives TTL output which can be directly given to microcontroller or to relay through a transistor.It consists of pyroelectric sensor and fresnel lens that detects motion by measuring change in the infrared levels emitted by the objects. It can detect motion up to 20ft. This module is very sensitive to change in infrared levels subjected by human movement.

Specifications:

• Supply: 3.3V Dc to 5V DC
• Detection range: 6meters
• Output: 3.3V
• Adjustable sensitivity levels (High or Low)
• Settling time: 60 seconds
• Size: Length 32mm, Width 24mm, Height 26mm
• Sentry angle: 110 degree
• Sentry distance: max 7 m
• Shunt for setting override trigger: H - Yes, L – No

Applications:

• Switch
• Motion sensor
• Thief-guarding system
• Industrial automation

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Product Details:

Robocraze HC-SR04 Ultrasonic Distance Range Sensor Module can be used for measuring distance, object sensor, motion sensors etc. High sensitive module can be used with microcontroller to integrate with motion circuits to make robotic projects and other distance, position & motion sensitive products.Affordable PriceOperating Voltage: 5 VSonar Sensing Range: 2-400 cmMax. Sensing Range: 4500 cmFrequency: 40 KHz

Additional Information:

• Item Code: RC-IM-018
• Pay Mode Terms: T/T (Bank Transfer)
• Delivery Time: 3-7 business days

Product Details:

Robcraze Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light. Routines source code: int Led = 13;// define LED Interface int Shock = 3;// define the percussion Sensor Interface int val;// define numeric variables val void setup () { pinMode (Led, OUTPUT) ;// define LED as output interface pinMode (Shock, INPUT) ;// define knock sensor output interface } void loop () { val = digitalRead (Shock) ;// read digital interface is assigned a value of 3 val if (val == HIGH) // When the percussion when the sensor detects a signal, LED flashes { digitalWrite(Led, LOW); } else { digitalWrite(Led, HIGH); } } Package: 1PCS x For Arduino PIC AVR Raspberry pi Knock Sensor Module KY-031 with LED

• Size: 30x18x6mm (approx)
• Digital 13 interface
• Built-in LED
• LED flashing light.

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Product Details:

This ultrasonic sensor is very similar to the ultrasonic sensors which are found in cars. This Waterproof Ultrasonic Obstacle Sensor shows some important constructional advantages over the conventional sensors. It comes in two separate parts one being the transducer which is the sensing element and the other being the control board.

The module is capable of providing information of the objects between the distance range of 250 mm to 4500 mm. The great advantage of using this Waterproof Ultrasonic Obstacle Sensor is you can put the sensing element far away from all the control circuitry.

This Ultrasonic Distance Sensor is an industrial-grade sensor to measure distance. Interfacing with it is the same as another cheap ultrasonic sensor, but it offers better performance and is compatible with harsher environments and is waterproof too! It can be easily interfaced with Arduino and Sample codes and projects are available.

There are many ultrasonic distance sensors on the market, but sometimes, this kind of sensor needs to work in vulnerable conditions. This Waterproof Ultrasonic Obstacle Sensor meets this requirement. It has a good performance and almost the same usage of an HC-SR04 module.

It is very easy to use, a control port with a 10US above high level can wait for high-level output at the receiving port. An output can drive the timer when this port is low can read the timer value, this time for the location of the time can be distance measurement. Constantly cycle tests that can achieve the measurement of the value of your mobile.

• Working voltage: DC 5V Static working current: 5mA
• Working current: 30mA Acoustic emission frequency:40KHz
• Wiring:+5V(positive); Trig(control); Echo(receive); GND(cathode)
• This module uses the simple method, a control port with a 10US above high level, can wait for high level output at the receiving port.

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Product Details:

Robocraze Ds18B20  is a pre-wired and waterproofed (with heat shrink) version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal degradation even over long distances! These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog converter. They work great with any microcontroller using a single digital pin, and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the factory to differentiate them. Usable with 3.0-5.0V systems.



Features:

• Stainless steel encapsulated waterproof temperature sensor
• Encapsulated waterproof high quality stainless steel tube anti-rust
• After each probe to undergo a rigorous testing packaged individually
• No external components and unique single-bus interface, package contents: 1 x ds18b20 digital temperature sensor probe

Product Details:

Robocraze Water Flow Sensor YFG1 consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine.
Features: 

• Compact, Easy to Install
• High Sealing Performance
• High Quality Hall Effect Sensor
• RoHS Compliant

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Product Details:

RobocrazeYf - Sn402 Water flow sensor used for flow measurement it consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine.

 

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Product Details:

Robocraze YF-DN50 is a large 2 inch diameter Water Flow meter Sensor that can be used to measure flow rate from 10 - 200 Liter/minFeatures Of WATER FLOW SENSOR YF-DN50

• Working voltage range : DC 5-18 V
• Waterproof, Heat resistance, pressure resistance, cold resistance, Easy to install.
• Flow range : 10-200 Liter per min
• Sensor : Hall effect
• Maximum current : 15 mA (5 volt DC)
• Operating Temp : up to 80C,Operating humidity:35%-90%RH
• Allow compression : Water pressure 1.75 Mpa below
• Insulation resistance : >100M OHM
• Storage Temperature : -25-80C
• Storage humidity : 25%-95%RH

• Output Waveform : Square Wave,output pulse signal.

Product Details:

Robocraze  Rc-A-801 Turbidity Sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the liquid turbidity level increases. Turbidity Sensor Module available at Tomson Electronics, Kochi, Kerala, India is the best quality product.

Robocraze  Rc-A-801 Turbidity Sensor have both analog and digital signal output modes. You can select the mode according to the MCU as threshold is adjustable in digital signal mode.Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements.

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Product Details:

Water Flow sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There's an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry. The sensor comes with three wires: red (5-24VDC power), black (ground) and yellow (Hall effect pulse output).

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Product Details:

R307 Fingerprint Module consists of optical fingerprint sensor, high-speed DSP processor, high-performance fingerprint alignment algorithm, high-capacity FLASH chips and other hardware and software composition, stable performance, simple structure, with fingerprint entry, image processing, fingerprint matching, search and template storage and other functions.

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Product Details:

Robocraze W1209 thermostat module has a temperature sensor, keys, LED display, relay and requires DC 12V power supply. It is an affordable, good quality thermostat controller. Thermostats are devices that sense the temperature of a system so that the temperature is maintained at the desired set point or near to it. NTC temperature sensor allows the module to intelligently control varied electrical devices based on the temperature. NTC thermistor has a negative temperature coefficient, which means the resistance decreases with increasing temperature. W1209 has an inbuilt embedded micro-controller, thus not much programming knowledge is required. The module consists of three switches to configure the various parameters including ON and OFF trigger temperatures. The relay can operate at voltages up to a maximum of 240V AC at 5A or 14V DC at 10A to power on. The temperature is displayed in degree centigrade and with the help of 7-segment display and the relay, the state is displayed with the help of the LED present on the W1209 module. 





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Product Details:

this 37 in 1 ultimate package ,you can do almost all the experiment you can think of. Package Includes: (1) Passive Buzzer Module (2) Common-Cathode RED&GREEN LED Module (3) Knock Sensor Module (4) Shock-Switch Sensor Module (5) Photo Resistor Sensor Module (6) Push Button Module (7) Tilt-Switch Module (8) RGB LED Module (9) Infrared-Transmit Module (10) RGB LED Module (11) Hydrargyrum-Switch Sensor Module (12) Two-Color Common Cathode LED Module (13) Active Buzzer Module (14) Analog-Temperature Sensor Module (15) Colorful Auto-Flash Module (16) Magnet-Ring Sensor Module (17) Hall Sensor Module (18) Infrared-Receive Sensor Module (19) Analog-Hall Sensor Module (20) Magic-Ring Module (21) Rotate-Encode Module (22) Light Break Sensor Module (23) Finger-Pulse Sensor Module (24) Magnetic Spring Module (25) Obstacle Avoidance Sensor Module (26) Tracking Sensor Module (27) Microphone Sensor Module (28) Laser-Transmit Module (29) Relay Module (30) 18b20 Temperature Sensor Module (31) Digital-Temperature Sensor Module (32) Linear-Hall Sensor Module (33) Flame Sensor Module (34) High-Sensitive Voice Sensor Module (35) Humiture Sensor Module (36) Joystick PS2 Module (37) Touch Sensor Module


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Product Details:

This is an easy to use digital soil moisture sensor. Just insert the sensor in the soil and it can can measure moisture or water level content in it. It gives a digital output of 5V when moisture level is high and 0V when the moisture level is low in the soil.
Operating Voltage: 3.3V ~ 5V
Sensing Probe Dimensions: 60x30mm
Panel PCB Dimensions: 30 x 60mm
On-board LM393 comparator
On-board power indicator LED
On-board digital switching indicator LED


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Product Details:

• 1. Using infrared reflection sensors TCRT5000, high sensitivity and stable performance.
• 2. Infrared detection has strong anti-interference ability.
• 3. The detection distance is about 10mm.
• 4. Working voltage 5V, black line output low level, white line output high level.
• 5. 1 Wazy track sensor, essential for robot production

This TCRT5000 Single Channel Line Tracking Sensor Module is a great detector for a line-following robot. Potentiometer to adjust the sensitivity of the individual sensors.

TCRT5000 Single Channel Line Tracking Sensor Module is a carrier board for TCRT5000 reflective optical sensor. Although it is designed for use with line-following robots, it can be used in mini-sumo robots for line control. The board has a digital output.

The concept of working of line follower sensor is related to light. We use here the behavior of light at the black and white surface. When light fall on a white surface it is almost fully reflected and in case of black surface light is completely absorbed. This behavior of light is used in building a line follower sensor.

Each phototransistor is connected to a pull-up resistor to form a voltage divider that produces an analog voltage output between 0 V and VIN (which is typically 5 V) as a function of the reflected IR. The lower output voltage is an indication of greater reflection.

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Product Details:

This Robocraze PH Sensor Module is Compatible for Arduino. The pH stands for the power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. This is used in Water quality testing and Aquaculture. The total pH scale ranges from 1 to 14, with 7 considered to be neutral. A pH less than 7 is said to be acidic and solutions with a pH greater than 7 are basic or alkaline.The PH electrode has a single cylinder that allows direct connection to the input terminal of a pH meter, controller, or any pH device which has a BNC input terminal. The pH electrode probe is accurate and reliable that can give almost instantaneous readings.






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Product Details:

Vibration sensor module alarm Motion sensor module vibration switch SW-420 module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold.
When this no vibration, this module output logic LOW the signal indicates LED light, and vice versa.


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Product Details:

Extend your light-sensing spectrum with this analog UV sensor module.
Module model: GY-906-DCI
Chip: MLX90614-DC
Power supply: 3-5V (internal low pressure differential)
Communication mode: standard IIC communication protocol
High quality heavy gold PCB
Size: 11.5 * 16.5 mm

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Product Details:

1. High-resolution conversion of light intensity to frequency.
2. Chip pins all has drawn for standard 100.
3. Put the needle (2.54 mm).
4. Mil-convenient for bitmap board.
5. Programmable color and full-scale output frequency.
6. Communicate directly with a microcontroller.
7. Low-profile surface mount package.

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Product Details:

Senitive material of MQ136 gas sensor is SnO2, which with lower conductivity in clean air. When the target Hydrogen sulfide gas exist, the sensor’s conductivity is higher along with the Hydrogen sulfide concentration rising. Please use simple electric circuit, Convert change of conductivity to correspond output signal of gas concentration. MQ136 gas sensor has high sensitity to Hydrogen sulfide, Low sensitivity for other combustible gas. It is with low cost and suitable for different application.



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Product Details:

The Robocraze  Methane Gas Sensor detects the concentration of methane gas in the air and ouputs its reading as an analog voltage. The concentration sensing range of 300 ppm to 10,000 ppm is suitable for leak detection. For example, the sensor could detect if someone left a gas stove on but not lit. The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.

Product Details:

 Robocraze Tilt Sensor Module come with the basic components for operation. Supplying power and it is good to be use. Attach it to object and it will detect whether the object is tilted. Simple usage as it is digital output, so you will know the object is tilted or not by reading the output. It uses SW-460D or SW-520D tilt sensor. The tilt sensor is ball rolling type, NOT Mercury type.

Comes with a M3 mounting hole for ease of attaching it to any object. On board it provide a tilt switch, high sensitivity and commonly being used for tilt detection. The module comes with power LED and status LED for visual indicator.

The module will output logic LOW when the module is not tilted until the threshold angle; it will output logic HIGH when it is tilted over the threshold angle. We have tested, the tilt angle is quite big, from 45 degree to 130 degree. However it depends on the angular velocity too. It can be use as vibration sensor too.































Features:

• Sensor can sense changes in body angle
• Adjustable sensitivity (shown in blue digital potentiometer adjustment)
• Operating voltage 3.3v-5v
• Output format: Digital switching outputs (0 and 1)
• Pin: Vcc = 5v, gnd = 0v, do = digital output from module, package contents: 1 sensor module for audrino

Product Details:

1.The Robocraze MPR121 is a capacitive touch sensor controller driven by an I2C interface.
The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode.
The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be used to drive LEDs.
2.There a four jumpers on the bottom of the board, all of which are set (closed) by default.
An address jumper ties the ADD pin to ground, meaning the default I2C address of the chip will be 0x5A.
If you need to change the address of the chip (by shorting ADD to a different pin), make sure you open the jumper first.
Jumpers also connect SDA, SCL and the interrupt pin to 10k pull-up resistors.
If you don't require the pull-up resistors you can open the jumpers by cutting the trace connecting them.
3.There is no regulation on the board, so the voltage supplied should be between 2.5 and 3.6VDC.
The VREG pin is connected through a 0.1uF capacitor to ground, which means, unless you modify the board,
you can't operate the MPR121 in low-supply voltage mode (1.71-2.75VDC).


Features:
1.Low power operation.
2.1.71 V to 3.6 V supply operation.
3.29 μA supply current at 16 ms sampling interval period.
4.3 μA Stop mode current.
5.12 capacitance sensing inputs.
6.8 inputs are multifunctional for LED driver and GPIO.
7.Complete touch detection.
8.Auto-configuration for each sensing input.
9.Auto-calibration for each sensing input.
10.Touch/release threshold and debounce for touch detection.
11.I2C interface
12.Size: 30mm x 20mm x 3 mm
13.Operating temperature range: -40°C to +85°C



















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Product Details:

The TTP226 is capacitive sensing design specifically for touch pad controls. The device built in regulator for touch sensor. Stable sensing method can cover diversity conditions. Human interfaces control panel links through non-conductive dielectric material. The main application is focused at replacing of the mechanical switch or button. The ASSP can independently handle the 8 touch pads with 8 direct output pins. General Brand LC Model TTP226 Quantity 1Piece Color Deep Blue Material PCB Specification English Manual / Spec Yes Other Features Other Features Operating voltage: 2.4V~5.5V; Built-in regulator with external enable / disable option; Operating current, @VDD=3V no load; At low power mode typical 2.5uA; At fast mode typical 9.0uA; @VDD=3V operating voltage: The response time about 100mS at fast mode, 200mS at low power mode for TTP224; The response time about 60mS at fast mode, 160mS at low power mode for TTP224N; Sensitivity can adjust by the capacitance (0~50pF) outside for each touch pad; Provides Fast mode and Low Power mode selection by pad option (LPMB pin); Provides direct mode or toggle mode CMOS output or open drain output; Active high or active low by pad option (TOG / OD / AHLB pin). Provides 2 output pins TPQ0D, TPQ2D that have no diode protection, active low; Have the maximum on time 120sec / 64sec / 16sec / infinite by pad option (MOT1, MOT0 pin); After power-on have about 0.5sec stable-time, during the time do not touch the key pad, and the function is disabled; Auto calibration for life, and the re-calibration period is about 4.0sec, when key has not be touched. Application: Wide consumer products; Button key replacement Certification NO Dimensions Weight Dimensions 1.85 in x 1.81 in x 0.2 in (4.7 cm x 4.6 cm x 0.5 cm) Weight 0.21 oz (6 g) Packing List 1 x Capacitive Touch PAD Sensor:



Features:

• On-board 8-key TTP226 capacitive touch sensor IC
• 8 status indicator LEDs
• Configurable output mode
• Working Voltage Range: 2.4 V to 5.5 V
• PCB Size: 47.5 x 46 mm

Product Details:

Robocraze ZMPT101B Single Phase Voltage Sensor is based on a high precision ZMPT101B voltage Transformer. This module makes it easy to monitor AC mains voltage upto 250 volts. This module comes with Multi-turn trim pot which can be used for adjusting the Analog output.Using ZMPT101B AC Voltage Sensor you can easily measure main voltage using Arduino or even Raspberry Pi (external ADC required)




Features:

• Analog output corresponding quantity can be adjusted
• Good consistency, for voltage and power measurement
• The AC voltage sensor can detect an electric field, most of the detection can be done by a simple capacitor

Product Details:

This is a simple but very useful module which uses a potential divider to reduce an input voltage by a factor of 5. The Voltage Detection Sensor Module 25V allows you to use the analog input of a microcontroller to monitor voltages much higher than it capable of sensing.

For example with a 0-5V analog input range, you are able to measure a voltage up to 25V. The module also includes convenient screw terminals for easy and secure connection of a wire.

This module is based on the principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. Arduino analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V).

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Product Details:

The Robocraze WCS2702 consists of a precise, low-temperature drift linear hall sensor IC with temperature compensation circuit and a current path with 98 mΩ typical internal conductor resistance. This extremely low resistance can effectively reduce power loss, operating temperature and increase the reliability greatly. Applied current flowing through this conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage.




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Product Details:

The Winson WCS2720 provides economical and precise solution for both DC and AC current sensing in industrial, commercial and communications systems. The unique package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, over-current fault detection and any intelligent power management system etc… The WCS2720 consists of a precise, low-temperature drift linear hall sensor IC with temperature compensation circuit and a current path with 0.4 mΩ typical internal conductor resistance. This extremely low resistance can effectively reduce power loss, operating temperature and increase the reliability greatly. Applied current flowing through this conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage. The terminals of the conductive path are electrically isolated from the sensor leads. This allow the WCS2720 current sensor to be used in applications requiring electrical isolation without the use of opto-isolators or other costly isolation techniques and make system more competitive in cost. Wide operating voltage range 3.0~12 V. ??? Low operating current 3mA ??? Nearly zero magnetic hysteresis. ??? Ratiometric output from supply voltage ??? 23K Hz bandwidth


Features:

• Low noise analog signal path
• 0.4 mΩ internal conductor resistance
• Output voltage proportional to ac and dc current
• Min. Sensing current 0-20a at 5v voltage supply

Product Details:

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Product Details:

This is SCT 013 000 100A Non-Invasive AC Current Sensor Split Core Type Clamp Meter Sensor. SCT-013-000 is a Non-Invasive AC current sensor i.e. it is a current transformer which can be used to measure AC current up to 100 amperes.

Current transformers (CTs) are sensors are for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter). The split core type such as the SCT-013-000 CT in the picture is particularly suitable for DIY use. Clip this SCT 013 000 straight on to either the live or neutral wire coming into the building without having to do any high voltage electrical work.

Like any other transformer, a current transformer has a primary winding, a magnetic core, and a secondary winding. In the case of whole building monitoring the primary is the life or the neutral wire (not both) coming into the building itself and goes through the hole in the CT. The secondary winding comprises many turns of fine wire housed within the casing of the transformer.

Applications

1. Suitable for the current measuring.
2. Monitoring and protection of AC motor
3. Lighting equipment
4. Air compressor

Features :

1. Non-invasive current transformer
2. Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement, and protection
3. Meet UL94-V0 flame retardant properties
4. Two form of output current, voltage (voltage output built-in the sampling resistor)
5. Non-linearity ±3%(10%-120% rated input current)
6. Output Plug 3.5mm

SCT 013 000 100A Non-Invasive AC Current Sensor Split Core Type Clamp Meter Sensor, SCT-013-030 Non-invasive AC Current Sensor Clamp Sensor 30A, 100A Single-Phase AC Current Sensor - Non-invasive Split Core Current Transformer - SCT-013-030, Non-invasive AC Current Sensor SCT-013 (100A Max) Voltage Output, CURRENT TRANSFORMER/SENSOR CLAMP SCT013-000 100A (0-1V OUTPUT), YHDC SCT013 100A SCT-013-000 Non-invasive AC current sensor Split Core Current Transformer, NON-INVASIVE SENSOR: YHDC SCT013-000 CT USED WITH ARDUINO. (SCT-013)

Product Details:

A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other device.

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, filtration, heating, pumps, ponds, basement alarms, boats, air condition drain pans, pressure washers, carpet cleaning mach, reef aquarium, fluid control, ice machines, coffee pots, marine, automotive, automobiles, tropical fish tanks, evaporator coils, condensation line, in relays, or what ever your project may be. It can be easily converted from normally open to normally close by inverting the float.

Features:

• Liquid level measurement in hostile environments
• For use in many toxic and corrosive chemicals
• Tanks where up to three switch points are needed
• Situations where vertical space is limited

Product Details:

The GP2Y0A41SK0F Sharp IR analog distance sensor features a detection range of 1.5″ to 12″ (4 cm to 30 cm). 
The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. 
General specifications- 
Maximum range: 30 cm 
Minimum range: 4 cm 
Sampling rate: 60 Hz1 
Minimum operating voltage: 4.5 V 
Maximum operating voltage: 5.5 V 
Supply current: 12 mA2 
Output type: analog voltage 
Output voltage differential: 2.3 V

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