FireBeetle 2 ESP32-C5 IoT development board offers GDI display interface, LiPo battery support, 18x GPIO, USB-C port, and ...

KP18069 是一款高精度的 RGB 低压 CW 高压的五路 LED 线性恒流调光芯片，能满足 IEC-61000-3-2：2020 规范要求。可由 I2C (Inter-Integrated-Circuit Bus) 接口独立设置 5 路电流的大小，支持各种调光模式。CW 通道为模拟调光方式，RGB 通道支持模拟调光和斩波调光方式，同时每路 ...

Wallet-friendly TVs at a surprising number of screen sizes When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you are looking for a TV that won't ...