Hall Effect Sensor with LM393 Comparator, Motor Speed Test 32-step 1/16 - solar light

-  solar light

power jack

·         Board size: 22x17x10mm

Comes with CD Tutorial which will guide you how to build up the robot arm step by step and teach you how to program the robot arm

Hall Effect Sensor with LM393 Comparator, Motor Speed Test 32-step 1/16 - solar lightA Hall effect sensor is a sensor that response to a magnetic field. When the hall sensor is put in a magnetic field the electrons running through will move to one side of the sensor. The sensor will then have one positive and one negative side and create a voltage, known as Hall voltage. Specification: Support 5 V 3. 3 V voltage input PCB board size: 30mmx15mm Signal detection sensitivity can adjust On board LM393 voltage comparator chip and hall