PI, a global leader in precision motion control and nanopositioning, now offers fast delivery of the L-511 linear micropositioning stage — designed for applications requiring minimum incremental ...

L-511 linear micropositioning stage are designed for applications requiring minimum incremental motion down to 20 nanometers, ...

Equipped with integrated linear encoders with 6 nanometer position resolution and advanced dual-phase piezo inertia motors, ...

基于Qt Graphics View Framework框架写的看图、编辑图片、绘制简单图形、截屏和录制GIF的程序，以及opengl、vulkan、QRhi渲染2D的纹理的功能。

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...