5PC NEU XL7015 DC-DC converter Step-down module 5V-80V wide voltage input #YT

1PC NEU JQ6500 Voice MP3 module MCU serial broadcast 5-way control IC #YT

1PC NEU 1/2/4 30A high and low level trigger relay module 5V PLC automation #YT

1PC NEU ESP32 Expansion board ESP32 30P DEVKIT V1 Power board module ESP32S #YT

5PC NEU 1 5V/12V high/low trigger switch #YT

1PC NEU 10K resistance Potentiometer module adjustable analog 0-5V voltage #YT

1PC NEU Dedicated power module 2 Power module 5V / 3.3V DC voltage regulator #YT

5PC NEU Vibration sensor switch module piezoelectric percussion vibration #YT