积分:0分 关键词:Reading,Source,Perspective
积分:0分 关键词:Maxim, single-phase energy measurement, 3-phase energy measurement, optical port, meter reading, meter maintenance, IEC 11007, ANSI C12.18, Teridian
积分:0分 关键词:Maxim,wireless automatic meter reading, AMR, transceiver, transmitter, receiver, ISM, RF, radio, PCB, layout, schematic, hardware, firmware, microcontroller, utility company, smart grid, protocol, antenna, link, range