Gallium nitride is a binary III/V group direct bandgap semiconductor crystal and is the most commonly used material for general lighting LEDs and Blu-ray players. In addition, gallium nitride is also
[i=s]This post was last edited by Senbonzakura Dabai on 2020-11-13 16:28[/i]I followed the reference circuit provided by ST to replace the balun BALF-NRG-02D3 with discrete devices, modified the PCB,
Nordic Semiconductor CEO Svenn-Tore Larsen recently spoke to EETasia about how the company responded to the challenges of the past year. He also mentioned the outlook for 2022, including new trends an
On August 30, a Xiaomi store in Ruijing Plaza, Xiamen, Fujian was robbed in the early morning. The video showed that several seemingly young teenagers broke into the store, swept away all the mobile p
[font=微软雅黑][size=3][color=#333333]【Ask if you don't understand】[/color] [color=#333333]As shown in the figure, the output of the power amplifier chip forms an analog audio signal (approximately a sine