2018 Electronic Competition Question F-Wireless Microphone Amplification System (Xidian University)

Schematic PCB

2018 Electronic Competition Question F-Wireless Microphone Amplification System (Dalian University of Technology)

Schematic PCB

2018 Electronic Competition Question F-Wireless Microphone Amplification System (Harbin Engineering University)

Schematic PCB

2021 Undergraduate Electronic Design Competition Title E National Second Grade Work (Digital and Analog Signal Mixed Transmission Transceiver)

Schematic PCB

RF transceiver reference design tuned to 915 MHz using wireless MCU AXM0F243

RF transceiver reference design tuned to 868 MHz using wireless MCU AXM0F243

FL7740 and FL7760 with Bluetooth wireless dimming control (25 W)

Direct AC LED driver with Bluetooth wireless dimming control