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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
others
TTL232
ESP32 Board
Power modules
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Others
Positive negative power modules
UPS Modules
Buck power modules
Battery Charge Board
Solar Charger modules
Boost modules
Driver Board
Boost & Buck Dual Power Modules
Analog IO Module
Voltage Signal Detection Module
Expansion Board
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Bistable Self-locking Electronic Switch
Signal Generator
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series 1
DTMF Relay
Wireless Antenna
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Bluetooth relay
FPGA /CPLD Development Kits
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others
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RS485 DO
Wiress RF FSK Zigbee ASK
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ASK Modules
2.4G Modules
FSK Series 1
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Arduino kits
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DD08CRMB 1A mini Li Lithium Battery Charger Module Board for Arduiuo Breadboard 18650 solar panel
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DD1205UA 1.5V 3V 3.3V 3.7V 6V to 5V DC DC buck-boost converter step up down Voltage regulator Module
US$1.99
DD1205UA USB auto boost-buck step up-down DC DC converter Voltage regulator 1.2V 1.5V 2.5V 3V 3.3V 3.7V 4.2V 4.5V 5.5V 6V to 5V
US$2.99
DD06AJSA DC 2.6-6V to 3-15V Adjustable Output Board DC DC Boost Step up Converter Voltage Regulator Module
US$0.99
DD08CRMA 1A mini Li Lithium Battery Charger Module Board for Arduiuo Breadboard 18650 solar panel
US$0.99
DD07CRTA 50-1000MA Adjustable 3.7V 4.2V Li-ion Rechargeable lithium Battery Charger Module replace TP4056
US$1.99
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Wiress RF FSK Zigbee ASK
Wireless RFID
Wireless RFID
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RFIDA02 RS485 UART 13.56MHz RFID Reader Writer RC522 CV520 NFC UID IC Card For Arduino For Uno Mega pi
US$13.99
RFIDA02 TTL 232 UART 13.56MHz RFID Reader Writer RC522 CV520 NFC UID IC Card For Arduino For Uno Mega pi
US$13.99
1 pcs TB458 RFID S50 IC 13.56M Card
US$0.99
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