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Rain Sensor
8.00₪ כולל מע"מ
Detect rainfall and monitor weather conditions automatically using a reliable raindrops detection sensor module. The Raindrops Detection Sensor Module is a two-piece weather sensing kit for physical computing. It features a wide nickel-plated sensing board paired with an LM393 comparator driver board. Therefore, you can measure rainfall intensity or trigger digital alerts upon detecting initial water droplets. Moreover, it interfaces seamlessly with microcontrollers like Arduino, ESP32, and Raspberry Pi. Simply connect the jumper leads to build automated weather monitoring systems today.
אולי נוכל לעניין אותך במוצרים נוספים?
70.00₪ כולל מע"מ
למוצר זה יש מספר סוגים. ניתן לבחור את האפשרויות בעמוד המוצר 
טווח מחירים: 320.00₪ עד 1,390.00₪ כולל מע"מ
למוצר זה יש מספר סוגים. ניתן לבחור את האפשרויות בעמוד המוצר 
המלאי אזל
Rain Sensor
Automate smart home windows, protect garden installations, and monitor rainfall intensity using this complete Raindrops Detection Sensor Module.
Exposing delicate electronics or outdoor structures to sudden rain causes severe damage. However, this high-sensitivity Raindrops Detection Sensor Module provides an active hardware solution for weather awareness. It utilizes a resistive printed circuit grid that drops in resistance as water droplets connect the traces. Consequently, you can actuate automated window closers or trigger warning sirens immediately when rain starts falling.
Key Features:
Durable Anti-Oxidation Sensing Board: It features a large surface-area detection plate coated with nickel plating. Because of this protective surface layer, the board resists oxidation and guarantees long service life outdoors.
Dual Signal Output Functionality: The driver module provides both AO (analog output) and DO (digital output) pins. Therefore, you can analyze precise moisture levels or utilize immediate binary trigger signals.
Adjustable Threshold Sensitivity: It features an onboard rotary potentiometer connected to an LM393 comparator chip. Furthermore, this trimmer allows precise tuning of the digital switching trigger for light mist or heavy rain.
Separated Driver Board Architecture: The sensor grid connects to the control board via flexible jumper wires. Simply expose only the sensor plate to the elements while keeping sensitive microcontroller components safe and dry.
Why should you choose this raindrops detection sensor module? Are you constructing automated weather stations, building smart window controllers, or designing IoT agricultural monitors? Because of its dual-output design, reading precipitation intensity requires only a standard ADC channel. Moreover, driving local relays directly via digital triggers simplifies standalone circuit designs. Furthermore, it offers low power consumption and high reliability for makers, educators, and smart home enthusiasts alike. Therefore, it is an indispensable environmental sensor for outdoor automation projects. Simply wire the four-pin header to protect your projects against unexpected rainfall today.
Technical Specs:
Sensor Type: Resistive Track Raindrop Grid with Separate Control Board.
Operating Voltage: 3.3V – 5V DC.
Comparator IC: LM393 Voltage Comparator.
Output Modes: Analog Output (AO: variable voltage proportional to wetness) & Digital Output (DO: HIGH/LOW TTL).
Control Board Pins: 4 Pins (VCC, GND, DO, AO).
Sensing Board Area: Nickel-plated tracks with anti-rust surface treatment.
מוצרים קשורים
