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UART 485/232/TTL
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RS485 Modues & relays
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Wireless RS485/RS232 series 1
Current Voltage ADC Collector
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series 1
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IO33H01 AC 110V 220V Power-ON Delay Relay Switch Module 7A Voltage Output Max 180Min Timer Adjustable Disconnect Delay Controller
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PW1VA01 DAC Module PWM To 0-5V Frequency To Voltage Converter For Smart Home
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PW1VA01 DAC Module PWM To 0-10V Frequency To Voltage Converter For Smart Home
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PW1VA01 DAC Module PWM To 0-10V Frequency To Voltage Converter For Smart Home
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DD2604MB Mini 10W DC-DC 6V 8.4V 12V 12.8V 14.8V 15V 20V To 5V Buck Converter Module Replace DD4012SA DD2712SA L7805
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PW1VA01 DAC Module PWM To 0-5V Frequency To Voltage Converter For Smart Home
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Power modules
Voltage Signal Detection Module
Voltage Signal Detection Module
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OP22B01 12V Output 12v 24V AC 110V 220V to 3.3V 5V 12V 24V Voltage Signal Detection Module Power ON/OFF Alarm Board for PLC RS485 IO Module
US$2.99
OP22B01 5V Output 3V3 5V AC 110V 220V to 3.3V 5V 12V 24V Voltage Signal Detection Module Power ON/OFF Alarm Board for PLC RS485 IO Module
US$2.99
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