Reviews Water Pressure Sensor Arduino

Dorhea 37 in 1 Sensor Modules Kit with Tutorial for R3 Board Mega2560 Mega328 Nano Compatible with IDE Raspberry Pi

37 in 1 sensor module Kit is complete update and common models,compatible with arduino R3, MEGA 2560, NANO and Raspberry pi..
All components compatible with Arduino IDE, can be used directly..
Standard interface can be controlled directly by microcontroller ( 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)..
Upgraded tutorial only for R3, MEGA2560 R3, NANO in CD, There are tutorials in the CD that comes with..
Complete Update and common models for arduino NANO R3 Mega 2560 starter kit..

ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/ TUTORIAL Compatible with Arduino IDE.
ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano.
ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino.

★ Safe and Reliable ★ This flow sensor switch is made of brass, all materials are in line with ROHS testing standards. It's a safety device that shuts off the current to the device (heaters, pumps, etc.) when it senses no water flow..
★ Water Pressure, Flow Range, Connection ★ G1/2 type water flow sensor, its maximum water pressure is 1.75MPa, the range of flow is from 1L/min to 30L/min. Three wire connection: Red for positive pole, black for negative pole, yellow for pulse signal..
★ Hall Effect Sensor ★ There is an integrated 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..
★ Easy to Install ★ Lightweight, reasonable size, stable performance, low water pressure start, easy to install, safe to use. Waterproof, heat resistance, pressurresistance, cold resistance, small size, stable and reliable..
★ Widely Applications ★ Perfectly used for water heaters, pumps, hot tub, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, the campus card sales, selling self-help water systems, water treatment equipment, cooling systems, mechanical equipment, instrumentation, pharmaceutical e....

ELEGOO UNO R3 Project Smart Robot Car Kit V4.0 with UNO R3, Line Tracking Module, IR Remote Control Module etc. Intelligent and Educational Toy Car Robotic Kit Compatible with Arduino Learner.
ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano V.
ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino.

This capacitive soil moisture sensor is distinguished from most resistive sensors on the market and uses capacitive sensing to detect soil moisture. The problem that the resistance sensor is easily corroded is avoided, and its working life is greatly extended..
The sensor has a built-in voltage regulator chip that supports a 3.3-5.5V working environment, which means it works even on a 3.3-5.5V Arduino control board. A miniature PC such as the Raspberry Pi only needs an external ADC (analog to digital signal) conversion module to work..
With an external screen and a motherboard, you can talk to your plants! See if it is thirsty and you don't need more water to moisten.Garden plants, Moisture detection, Intelligent agriculture.
Interface: PH2.54-3P, Size: 98 x 23mm (LxW).
Package Includes: 10pcs Capacitive Soil Moisture Sensor.

✹✹Capacitive Sensor: Operating voltage: 3.3 ~ 5.5 VDC.
✹✹ UMLIFE automated watering DIY Kit is extremely popular since it automatically waters your plants and flowers according to monitor the soil moisture in a very efficient way..
✹✹Mini Water Pump: 4pcs , Rated voltage: DC3V or 4.5V.
No load of water discharge capacity: 100L / H.
Load rated current: 0.18A, Use: diving type.
✹✹UMLIFE Combines water pump, tubing, soil moisture sensor, 4 channel 5V relay module in one plant watering system, it is convenient for Arduino DIY drip irrigating system..

3pcs Heart-Rate Sensor Module , MAX30102 Blood Oxygen Sensor, Compatible with Arduino STM32.
The standard I2C compatible communication interface can transmit the collected data to Arduino, KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
MAX30102 is an integrated module of heart rate monitor biosensor. It integrates a red LED with an infrared LED, a photoelectric detector, an optical device, and a low noise electronic circuit with ambient light suppression.
MAX30102 uses a 1.8V power supply and an independent 5.0V power supply for internal LED.
it can be used to a wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places..

Expansion shield to bring your Arduino board online with simple-yet-reliable communication libraries, supporting TCP and UDP protocols over an Ethernet cable..
Rich collection of examples: browse the Internet, make a tiny web server, and send data to a cloud with little coding effort..
Use its micro-SD card slot to store sensor information, serve files to 8 simultaneously connected devices, or log traffic..
Stackable : other shields can be stacked on top of it adding new functionalities to your projects..
No extra power needed, gets it from your Arduino board. It is true plug and play!.

This RCWL-0516 module has the characteristics of high sensitivity, high induction distance, high reliability, large induction angle, wide power supply voltage range, etc. it is widely used in various kinds of human body induction lighting and alarm and so on..
Compatible with Arduino Raspberry PI,Human Rat Cat Detector for nodemcu for wemos etc..
It also can detect human, cat, rat, water.
Wide operating voltage range: 4.0-28.0V, output 3.3V power supply.
RCWL-0516 RCWL 0516 Microwave Radar Sensor Human Sensor Body Sensor Module.
What you will get: 12pcs RCWL-0516 Module, 40 pins header.