Float Switch Sensor For Water Level Controller With 2 Meter Wire A float switch sensor is a device that is used to detect the level of a liquid in a tank or container and control the flow of water based on the level. It consists of a float that is attached to a switch, and as the float rises or falls with the level of the liquid, it activates or deactivates the switch. The switch is connected to a control system, such as a water pump, via a 2 meter (6.6 feet) wire, and the control system is programmed to turn the pump on or off based on the state of the switch. Float switch sensors are commonly used in applications where the liquid level needs to be monitored or controlled, such as in sump pumps, water tanks, and overflow protection systems. They are often preferred over other types of level sensors because they are simple, reliable, and inexpensive. Float switch sensors may be used with liquids that are compatible with the materials used in the sensor, and they may have a maximum operating temperature and pressure rating. Used for detect the level of liquid within a tank. The switch may be used in a pump, an indicator, an alarm, or other devices. read more : Beginner Guide to Float Switches How to Use - Insert the cable in the counter weight (Orange Color Part) from the conical part and rotate it. Thus causing the plastic ring inserted in the opening to become detached (if necessary this operation can be facilitated with the use of a screwdriver). The ring should then be positioned in the point where it is desired to block the counterweight. Force the counterweight on the ring by rotating it using slight pressure Advantages: Corrosion Free, Sturdy and durable & need no maintenance. No current / voltage is passed through water, therefore no electrolysis or Salt deposition. Long life (approximate 10 million operations) Rust proof (entire sensor body in polypropelene) Can be used in hard water or fuel such as diesel, kerosene, oil etc.

Gravity: Analog AC Current Sensor (20A) Gravity: Analog AC Current Sensor (20A) is the perfect solution for hassle-free AC current measurement. No more cutting wires or complicated circuits. Designed for non-contact measurement, this sensor offers multiple ranges, making it versatile for various scenarios. Whether monitoring AC motors, lighting, or electrical equipment, this sensor ensures high safety and easy installation. Compatible with 3V3/5V micro-controllers, it provides accurate readings without direct contact. The wide temperature range makes it suitable for diverse conditions. Enhance your projects with the reliability of Gravity: Analog AC Current Sensor. Features: Non-contact measurement, high safety Multiple ranges for various measurement scenarios Compatible with 3V3/5V micro-controller Applications: AC motor automatic monitoring Lighting and electrical equipment measurement

HC-89 Interrupt Sensor The HC-89 Interrupt Sensor is a sensor module that measures the rotational speed of an object. A Hall Effect sensor , which detects the existence of a magnetic field, is commonly used to measure the speed of an item. The rotational speed of a motor, wheel, or other spinning object is measured by this sensor. The output of the sensor is typically in the form of a square wave, with the frequency of the wave related to the speed of the item. The HC-89 sensor, as well as possibly related circuitry for communicating with a microcontroller or other device, is probably certainly present in the module you indicated. This is Speed Measuring Sensor Module For Arduino . An infrared emitter on one side and a receiver on the other side is used to detect the speed or RPM. There is an encoder wheel used to measure RPM that is placed between the sensor. The DO output interface can be directly connected to a micro-controller IO port if there is a block detection sensor, such as the speed of the motor encoder can detect. Pin Details: VCC: The positive 3.3-5 v power supply. GND: Connect power negative. DO: TTL switch signal output. AO: This is an analog output.

Heat Flame Sensor This tiny Flame sensor infrared receiver module ignition source detection module is Arduino compatible and can use to detect flame or wavelength of the light source within 760nm~1100nm also useful for Lighter flame detect at a distance of 80 cm. Greater the flame, the farther the test distance. It has a Detect angle of  60° and is very sensitive to flame spectrum. It produces the one-channel output signal at the D 0 terminal for further processing like an alarm system or any switching system. The sensitivity is adjustable with the help of a blue potentiometer given on the board. Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO. The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes. Applications Fire detection Fire alarm Fire fighting robot Drying systems Industrial gas turbines Gas-powered cooking devices

High Sensitivity Water Level Sensor compatible with Arduino Are you tired of inaccurate water level measurements in your Arduino projects? Say hello to the Water Level Depth Detection Sensor for Arduino – your ultimate solution for precise and reliable water level detection. With an operating voltage of DC3-5V and an operating current of less than 20mA, this sensor ensures optimal performance without draining your power supply. Its analog detection area of 40x16mm allows for easy and direct conversion of water to analog signals, enabling your Arduino development board to achieve the desired level alarm effect. Whether you're working on automated irrigation systems, hydroponics, or water tanks monitoring, this sensor's high level/drop recognition capability will provide you with accurate readings every time. Unleash the true potential of your Arduino projects with this cost-effective and user-friendly water level sensor . Don't let inaccuracies hold you back – take the plunge and elevate your projects to new heights of precision and efficiency! When it comes to choosing the right water level sensor for your Arduino projects, ease of integration and performance are crucial factors. Our Water Level Depth Detection Sensor for Arduino checks all the boxes and more! With its streamlined design and analog output, setting up and reading data from the sensor is a breeze. You'll be amazed at how effortlessly it communicates with your Arduino board, making the integration process smooth and hassle-free. Crafted with high-quality materials, this sensor guarantees durability and long-lasting performance, ensuring it stands the test of time in any project you undertake. Its reliable performance will give you the confidence to monitor water levels accurately and make data-driven decisions. Embrace the power of precise water level detection and experience the convenience of working with a sensor that complements your Arduino projects seamlessly. This High Sensitivity Water Sensor can easily change the water size to an analog signal, and output analog value can directly be used in the program function, then to achieve the function of water level alarm. This item has low power consumption, and high sensitivity, which are the biggest characteristics of this module. The High Sensitivity Water Sensor can be compatible with Arduino UNO , Arduino mega2560 , Arduino ADK etc. Buy Water Level Sensor now which is High Sensitivity and compatible with Arduino and elevate your Arduino projects to new levels of precision and efficiency. Order now and experience the convenience of working with a sensor that complements your projects seamlessly! Also, read our blog on the Water Level Sensor explaining the different types of water sensors, working, and applications. Pin definition : "S" stand for signal input "+" stand for power supply "-" stand for GND Applications of Water Level Sensor: Water level measurement: The water level sensor can be used to measure the water level in tanks, reservoirs, or other containers Sump pit monitoring: It can be used to monitor the water level in sump pits to prevent flooding Rainfall detection: The sensor can detect rainfall and be used in weather monitoring systems Leak detection: It can be used to detect water leaks in pipes, plumbing systems, or appliances Irrigation control: The water level sensor can be used to monitor the water level in irrigation systems and automate the watering process Aquarium water level monitoring: It can be used to monitor the water level in aquariums and ensure proper water conditions for aquatic life Flood warning systems: The sensor can be used in flood warning systems to monitor water levels in rivers, streams, or flood-prone areas Water level control in industrial applications: It can be used to control the water level in industrial processes or equipment Water level detection in wells: The sensor can be used to monitor the water level in wells and ensure an adequate water supply Water level detection in smart home systems: The sensor can be integrated into smart home systems to monitor water levels and send alerts or automate actions

Infrared Touchless Thermometer GP300 The GP300 Infrared thermometer is touchless, a contactless thermometer that helps you measure the temperature of people and surfaces safe from a distance while still maintaining laser-sharp accuracy. It measures extreme temperatures ranging between 32 degrees Celcius and 42.9 degrees Celcius and comes with an easy to use Intelligent Calibration temperature. You can use the infrared temperature scanner for a high range of applications, from internal electronic components to oven temperatures. It is integrated with high-quality German CPU and German sensor that gives faster and accurate results within a second. The contactless infrared thermometer has an easy operation and is safe to use. You can measure temperatures in both Celcius and Fahrenheit and can be sued to measure both body and surface temperatures. Note: The battery for the Thermometer Gun is not included.

INMP441 MEMS High Precision Omnidirectional Microphone Module I2S The INMP441 is a digital MEMS microphone that is omnidirectional and has a bottom port. It is designed to be high-performing and low-power, and the complete solution includes a MEMS sensor , signal conditioning, analog to digital converter, anti-aliasing filter, power management, and a 24-bit I2S interface that is industry-standard. The I2S interface is especially useful because it allows for direct connection to digital processors such as microcontrollers and DSPs without the need for an audio codec. With a high signal-to-noise ratio, the INMP441 is a great option for applications in close proximity. It also has a flat wideband frequency response that results in natural and high-definition sound. Interface definition SCK: Serial data clock for I2S interface WS: Serial data word selection for I2S interface L/R: Left/Right channel selection. When set to low, the microphone outputs a signal on the left channel of the I2S frame. When set to high level, the microphone outputs signals on the right channel SD: Serial data output of the I2S interface. VCC: Input power, 1.8V to 3.3V. GND: power ground NMP441 connection with ESP32 SCK -GPIO14 SD – GPIO32 WS – GPIO15 L/R – GND GND – GND VDD – VDD3.3 Features: Digital I2S interface with high precision 24-bit data High signal to noise ratio is 61 dBA High sensitivity – 26 dBFS Stable frequency response from 60 Hz to 15 kHz Low power consumption: low current consumption 1.4 mA High PSR: -75 dBFS

KY-036 Metal Touch Sensor The KY-036 Touch Sensor Module utilizes a floating lead on a Darlington transistor to detect a touch. There are 2 LEDs on-board. A red LED lights when power is applied. A green or red LED lights when a touch is detected. It's a simple module that can be easily integrated into a circuit, it can be connected to an MCU (microcontroller unit) using just three pins: VCC, GND and Signal. The signal pin goes high when the sensor is touched and goes low when the touch is removed. It can be used in a variety of applications where touch sensing is required such as buttons, touchscreens, and other human-machine interfaces.

LC100A 2.5? LCD Digital High Precision Inductance Capacitance (LC) Meter The LC100A 2.5 LCD Digital High Precision Inductance/Capacitance (L/C) Meter can measure the capacitance of 1pF-100mF and the inductance of 1uH – 100H. Based on the principle of LC resonance, this instrument incorporates the precision measurement calculation of high-speed microcontroller. It can measure the inductance below 1uH and the small capacitance less than 1pF. Apart from measuring regular capacitor and inductor parts, an LC100-A LC meter can be the handy tool for measuring the inductance of your mini-quad motor windings, to determine if a particular motor has shorted turns or not. The biggest feature of the LC100A 2.5 LCD Digital High Precision Inductance/Capacitance (L/C) Meter is especially suitable for microwave production and measurement of switching power supply transformers and filter inductors. This product has an absolute advantage over small-value test in comparison with the finished inductor and capacitance meter (such as 6243 series) sold on the market. Degree and minimum resolution, and flexible online calibration can maintain measurement accuracy at any time; the instrument does not use any potentiometer adjustment. The calibration parameters are completely stored in the FLASH of the microcontroller after power loss data will not be lost. The calibration method is accurate and convenient. To make the LC100 a bit more workbench friendly, it features a few modifications. The LC100-A expects a 5V power supply, either by the USB connector or the coaxial DC socket. With the DC input socket, there is a risk of accidentally hooking up a supply of more than 5 volts, so a 5V regulator is being fitted, so that it can be powered off anything from 7 volts to the upper limit of the regulator (usually 35 volts). Measuring range position: C range - Capacitance (0.01pF-10uF) L range - Inductance (0.001uH-100mH) HL range - Big inductance (0.001mH-100H) HC range - Big capacitance range (1uF-100mF) Also check the T-66 Continuity Tester With 2 Button Cell available on the Iotcart website. It is a multi-purpose, lightweight continuity tester designed for checking electrical wires and power between two points.

Magnetic Float Sensor FS37A (Vertical) A float switch is a type of level sensor, a device used to detect the level of liquid within a tank. It is a simple structure, easy to use level control device; moreover, it is neither a complicated circuit nor does it provide power. This switch has a mechanical switch than the average small-sized switches. 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 devices. 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 machine, reef aquarium, fluid control, ice machines, coffee pots, marine, automotive, automobiles, tropical fish tanks, evaporator coils, condensation line, in relays, or whatever your project may be. It can be easily converted from normally open to normally close by inverting the float. Note: because the current that the switch can carry is much little(0.5A), you must use a relay or contactor when it is connected by a load, relay and contactor are not included here. Check out our entire range of pH, Turbidity & Flow Sensors Key Features: Easy to use with a straightforward design for water level control. Operates without the need for a power supply. Can actuate pumps, indicators, alarms, and other devices. Can be converted from NO to NC by inverting the float. Can handle a small current of 0.5A. Capable of switching voltage up to 220V. Applications: Household Equipment such as overhead water tanks, Water purifiers. Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, or whatever your project may be. Up float switch Contains no mercury Product.