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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
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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]
CE018 mini 1.4Mhz 1.2A DC DC Converter Step Down DC 6.5V 9V 12V 15V 18V 20V to 5V Buck Module
US$0.99
CE017 DC-DC Converter USB to xh2.54 2p Cable Step Up Boost Module DC 5V to 12V Power Supply Solar charger
US$1.99
CE014 Mini Dc-Dc 1.2A 3V 3.3V 3.7V 4.5V To 9V Step-Up Current Mode Pwm Converter Dc Voltage Inverter
US$0.99
CE019 1200MA mini DC DC Converter 5V-23V to 3.3V Step Down Buck Regulator Module replace AMS1117 LDO
US$0.99
CE014 Mini Dc-Dc 1.2A 3V 3.3V 3.7V 4.5V To 5V Step-Up Current Mode Pwm Converter Dc Voltage Inverter
US$0.99
CE016 5W USB 5V to 12V DC DC Converter Step Up Boost Module for LED Moter Wireless controller Solar Charger
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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