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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
RS485 Relays
Others
Digital Collection Module
Pressure Weight Sensor
Temperature and Humidity Transmitter Detection Sensor
RS232 Modues & relays
USB programmer
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TTL232
ESP32 Board
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Positive negative power modules
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Bistable Self-locking Electronic Switch
Signal Generator
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series 1
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Wiress RF FSK Zigbee ASK
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New Products [more]
PWM8A04 DC 12V 3CH RS485 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator Modbus RTU
US$3.99
PWM8A04 DC 12V 3CH RS485 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator Modbus RTU
US$3.99
DM49C04_B 4 Digital UART TTL232 Serial Port 7Seg LED Digital Tube Display Ascii code Text Display Module
US$2.99
PWM8A04_5V_232_A DC 5V 3CH TTL232 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator Modbus RTU
US$3.99
PWM8A04_5V_485_B DC 5V 3CH RS485 1Hz-20kHz Duty Cycle Frequency Adjustable PWM Square Wave Pulse Generator Modbus RTU
US$3.99
DM49C04_A 4 Digital UART TTL232 Serial Port 7Seg LED Digital Tube Display Ascii code Text Display Module
US$2.99
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Wiress RF FSK Zigbee ASK
Remote controller kits
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Rolling code kits
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RFT2D04 Remotes for RFR2B04 Controller
US$9.99
RFR2B04 DC 12V 4 Buttons AES Encryption 128 Bit Secret Key Rolling Code 433M Superheterodyne Remote Control for Security Garage Door
US$14.99
RC43A04 RF33A04 433M 4 Key Rolling Code Keeloq Controler HCS301 Rolling Code Keyfob Transmitter Board For Door Motor Garage LED
US$19.99
RC43A04 for RF33A04 433M 4 Key Rolling Code remote controller
US$7.99
RC43A04 RF33A04 HCS301 Sliding Door Gate Remote Control Motor 433mhz Wireless RF Hopping Code
US$49.99
RC43A04 RF33A04 Rolling Code 4 Channels 4 Keyfobs Control 1 pcs Relay Wireless Household Family
US$35.99
RC43A04 RF32B02 1 Remote Control 2 Household Secure Remote Keyless Entry Controller Rolling Code
US$19.99
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