Speed/Encoder

HC-020K dual-speed measurement module with speed encoder kit Characteristics:HC-020K is a high resolution, short response speed, wide voltage switchThe output speed measurement module, with black encoder, can measure the speed of the engine(Now it...

Product Features: 1.The slot type photoelectric sensor is composed of an infrared light emitting diode and an NPN phototransistor with a groove width of 5.9 mm. 2.As long as the non-transparent object passes through the slot type, it can be...

Product Description Photo interrupter module and a digital interface, built-in 13 LED build a simple circuit to produce.photo-interrupter warning lamp   It comes with digital interfaces of the LED, the light blocking access number 3...

module slot unobstructed, receiver tube conduction module DO output low, when blocked, DO output high;DO output interface can be directly connected to the microcontroller IO port, whether the sensor with barriers, such as the motor speed can be detected...