Water, Soil & LiquidCode ffbf23db03

Raindrop Sensor Module

Name: Raindrop Sensor Module
SKU: ffbf23db03
Price: 149 PKR
Availability: InStock

Provide both digital and analog output

Rs 149Rs 320-53%

In stock Price updated 15 Nov 2026

Total: Rs 149

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Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
Cash on deliveryPay when your parcel arrives
7-day checking warrantyDead-on-arrival items replaced
Packed with careAnti-static & padded packaging

Highlights

Provide both digital and analog output
Adjustable sensitivity
Output LED indicator
Compatible with Arduino
TTL Compatible
Bolt holes for easy installation
3.2 cm x 1.4 cm x 1.0 cm

About this product

Raindrop sensor module is used for rain detection. It is also for measuring rainfall intensity. The module includes a rain board and a control board that is separate for more convenience. It has a power indicator LED and an adjustable sensitivity though a potentiometer . The module is based on the LM393 op-amp. 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 five volts.