6N137 High Speed Optocoupler HC-05 Serial Module portable Self-adaptive technique allows intelligent

portable Self-adaptive technique allows intelligent faster

please refer to this guide: Upgrade the Arduino Ethernet bootloader to the latest version

Address Decoding On-Chip

USB output current: 1A-2

one hand operation

6N137 High Speed Optocoupler HC-05 Serial Module portable Self-adaptive technique allows intelligentThe 6N137 High Speed Optocoupler is a versatile and essential component for your electronic projects. This high performance optocoupler offers a reliable and efficient way to isolate electrical signals, making it ideal for various applications. Key Features: High Speed: 10 MBit s data transfer rate for fast communication. Superior Common Mode Rejection: Minimizes noise and interference. Single Channel: Ideal for simple isolation applications.