Sensor/sonic 썸네일형 리스트형 초음파 센서 SRF04 1. Introduction This section describes how to measure distance to objects with the SRF04 sonic modul from Devantech. In this sample we use two sonic modules. MAM128 (Mini Application Modul) is used as controller unit. 2. Physical bases Ultrasonic waves are sound vibrations outside of the human hearing area. The frequenzy is above 20kHz. Sound waves can only spread when they are in a suitable med.. 더보기 SRF02 초음파센서 SRF02 Ultrasonic range finder Technical Specification I2C Mode For Serial mode click here I2C Communication To use the SRF02 in I2C mode, make sure nothing is connected to the mode pin, it must be left unconnected. The I2C bus is available on popular controllers such as the OOPic, Stamp BS2p, PicAxe etc. as well as a wide variety of micro-controllers. To the programmer the SRF02 behaves in the s.. 더보기 이전 1 다음
