In response to community feedback for more I/O options, Seeed Studio has recently launched the Seeed Studio XIAO Plus series ...

It integrates an LM317 positive regulator with a simple 8-bit PWM DAC topology to obtain a robust 11-V, 1.5-A capability. It thus preserves simplicity while exploiting the built-in fault protection ...

PWM是一种技术手段，PWM波是在这种技术手段控制下的脉冲波，如果你不理解是把握不住PWM波的！ 如下图所示，这种比喻很形象也很恰当，希望对学习 ...

Abstract: This letter introduces a novel linear actuator with a high extension ratio, achieved through a unique planar transforming linkage mechanism (TLM) that serves as an articulated lead screw.