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DC 12V 24V ESP32 Expansion Board Digital Analog DAC ADC IO Wifi Relay Switch ES32C14 Module for Arduino PLC Smart Home IOT Diy

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ESP32 CH9102X Development Board Module ESP-32S WiFi+Bluetooth Ultra-Low Power Dual Core Consumption ESP-32 Similar for Arduino

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LTC3780 DC-DC 5-32V to 1-30V 10A Buck Boost Converter Adjustable Voltage Current Power Module for Arduino

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