Industry Qualifications
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A RE and DE state automatic control circuit for RS-485 converter
An interface circuit between MCU serial port and RS485 converter
A dual-mode communication unit high-speed power line carrier wireless communication system
An energy meter with client short-circuit protection function
A structural component of an electric energy meter that assists in the welding of electronic components
Smart Electricity IoT Monitoring Platform V1.0
Smart Factory Digital Management Platform V1.0
Three phase intelligent energy meter HPLC communication unit software
Three phase intelligent energy meter software
Software Works (Single phase Intelligent Energy Meter)
Dual mode communication intelligent concentrator software
Single phase cost control intelligent energy meter (short circuit protection) software
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market@hhjnc.com
Hongji Building Changshou Industrial Park Industrial Concentration Zone Mayang Miao Autonomous County Huaihua City Hunan Province