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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
UD68B01 USB to RS485 485 Modbus programmer USB to RS485 Bus Converter Module CH340 SP485 MAX485 for Modbus Relay PLC PTZ
US$2.99
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
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KC22B02 DC 12V 2 Channel Multifunction Delay Timer Module Delay Relay Controller Motor Reverse Cycle Loop Timers Interlock Switch Board
US$7.99
CE009 3 functions USB Power Supply Module 5V to 3.3V DC-DC Step-Down Buck AMS1117 LDO Module
US$0.99
TB356 1Hz~10kHz 0.1% Stepping Frequency Continuously Adjustable wave Signal Generator replace NE555 LM358 CD4017 DDS PWM AD9850 AD9851
US$2.99
TB392 DC DC Converter USB 5V to 12V Step-up Boost Module for WIFI Router modem Ethernet Switch Solar Charger
US$3.99
TB350 0.02H-10Mhz Adjustable Square Wave Pulse Signal generator Module replace MCU LM358 CD4017 NE555 PWM AD9850 AD9851 DDS controller
US$2.99
TB397 30W DC-DC 3-6.8V to DC 12V Step Up Boost Voltage Converter Power Supply UPS Module in 3.3V 3.7V 4V 4.5V 5V 6V for Wifi LED Motor
US$2.99
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UART 485/232/TTL
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UD68B01 USB to RS485 485 Modbus programmer USB to RS485 Bus Converter Module CH340 SP485 MAX485 for Modbus Relay PLC PTZ
US$2.99
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
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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