[elecena] Opencircuit Regen sensor module - zmiany ceny Well-functioning rain sensor. Including opamp (amplifier) circuit so that the sensor can work as a switch. It is also possible to connect the rain sensor directly to the Arduino via the analog input.Properties: * No water = digital: 1, otherwise digital: 0 * AO analog output can be connected to the Arduino to measure the power of the rain shower. * With indication LED * Operates on 3.3V - 5V * Including 5 jumper cables Opencircuit Regen sensor module - 3.20 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2025-01-22 Opencircuit Regen sensor module - 1.90 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2025-04-20 Opencircuit Regen sensor module - 1.15 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2025-07-14 Opencircuit Regen sensor module - 1.90 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2025-07-15 Opencircuit Regen sensor module - 2.00 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2025-11-06 Opencircuit Regen sensor module - 1.25 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2026-02-23 Opencircuit Regen sensor module - 4.00 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2026-02-25 Opencircuit Regen sensor module - 2.50 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2026-02-28 Opencircuit Regen sensor module - 3.20 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2026-04-08 Opencircuit Regen sensor module - 1.95 EUR https://elecena.pl/product/27738329/opencircuit-regen-sensor-module 2026-04-14