5pcs 5V/3.3V Speed Measurement Hall Sensor Module Hall Switch Motor Tachometer Module For DIY

5pcs 5V/3.3V Speed Measurement Hall Sensor Module Hall Switch Motor Tachometer Module For DIY

banggood Module Board

8.99$
6.99$
Featuressupport 5 V 3 3 V voltage inputon board signal outputthe output signal is effective instruction low level and at the same timethe output signal lights out can be directly and single chip microcomputer IO connection signal detection sensitivity can adjustreserve all the way more circuitsP3 voltage drawn Package Included5 x Speed Measurement Hall Sensor