[elecena] KY-003 Hall Sensor Module (digital) - zmiany ceny Sensor module with digital Hall Sensor 3144 Operating Voltage 5 V KY-003 Hall Sensor Module (digital) - 3.04 EUR https://elecena.pl/product/17096832/ky-003-hall-sensor-module-digital 2020-08-04 KY-003 Hall Sensor Module (digital) - 3.08 EUR https://elecena.pl/product/17096832/ky-003-hall-sensor-module-digital 2021-12-09