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Rain Drop Sensor Module
Original price was: ₹50.00.₹42.00Current price is: ₹42.00.Add to cartThe Raindrops Detection sensor module is used for rain detection. It is also for measuring rainfall intensity. Rain sensor can be used for all kinds of weather monitoring and translated into output signals and AO.
Raindrops Detection Sensor Module Rain Weather Module for Arduino, etc. Rain sensor can be used to monitor a variety of weather conditions and turned into several fixed output signal and Analog output.
It includes a printed circuit board (control board) that ?collects? the raindrops. As raindrops are collected on the circuit board, they create paths of parallel resistance that are measured via the op-amp. The lower the resistance (or the more water), the lower the voltage output. Conversely, the less water, the greater the output voltage on the analog pin. A completely dry board, for example, will cause the module to output 5V.
Pulse Sensor – Heart Rate Detector
Original price was: ₹160.00.₹144.00Current price is: ₹144.00.Add to cartPulse Sensor is a low cost, very small size a plug-and-play heart rate sensor for Arduino and Arduino compatible boards. It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects.Pulse Sensor Amped adds amplification and noise cancellation circuitry to the hardware.
YF-S401 Water Flow Sensor
Original price was: ₹250.00.₹230.00Current price is: ₹230.00.Add to cartWith this sensor you can easily measure the flow of liquids (water).
The sensor has a 7mm coupling on both sides and is therefore easy to connect to?a 6mm hose.
The output of the sensor gives 98 pulses?per second with a duty cycle of approximately 50% for each liter of fluid passing through per minute: Q [L/min] = fpulse?[Hz]/98.