Jacquard machine control board program developmentThe main function: 1. Unique jacquard drive structure, each part has a lubrication device, simple and convenient maintenance, strong and reliable, and
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RS485 serial port hub circuit board program developmentTechnical Parameters:product description RS485/RS232 to 4-port RS485 photoelectric isolation hub (RS485-HUB-4C) is a RS485 bus splitting hub (HUB
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