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UART 485/232/TTL
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RS485 Modues & relays
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Wireless RS485/RS232 series 1
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top saler
UD48501 VCC Output USB to RS485 programmer
US$5.99
UD68B01 USB to RS485 485 Modbus programmer USB to RS485 Bus Converter Module CH340 SP485 MAX485 for Modbus Relay PLC PTZ
US$2.99
UD23202 12V 5V VCC Output USB to RS232 Converter UART PC COM Serial Port Module for PLC IO HMI MCU PTZ Smart Home Debugging
US$5.99
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DD1912PA 18V 2 In 1 8W Boost-Buck Dual +- Voltage Board 3-24V To 18V For ADC DAC LCD op-amp Speaker
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DD1912PA 6V 2 In 1 8W Boost-Buck Dual +- Voltage Board 3-24V To 6V For ADC DAC LCD op-amp Speaker
US$4.99
DD3630TA LED Dimming Motor Speed regulation 15W Constant Current And Constant Voltage DC-DC Buck Converter 8-32V To 3.3V 5V 6V 9V 12V
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R421B16 16 channels DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor
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UART 485/232/TTL
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UD48501 VCC Output USB to RS485 programmer
US$5.99
UD23202 12V 5V VCC Output USB to RS232 Converter UART PC COM Serial Port Module for PLC IO HMI MCU PTZ Smart Home Debugging
US$5.99
UDTTL03 12V 5V VCC Output USB to TTL232 Converter UART PC COM Serial Port Module for PLC IO HMI MCU PTZ Smart Home Debugging
US$5.99
UD68B01 USB to RS485 485 Modbus programmer USB to RS485 Bus Converter Module CH340 SP485 MAX485 for Modbus Relay PLC PTZ
US$2.99
TB196 DTR USB Adapter Pro Mini Download cable USB to RS232 TTL Serial ports CH340 Replace FT232 CP2102 PL2303 UART
US$1.99
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