One of the biggest dark horses in IoT low-power WAN (wan) technology, rpma technology, has made its way to China. Back in January, John Horn, CEO of Essence, wh...

A wafer chuck is used to hold wafers or chips in place when they are detected. The chuck may use a mechanical fixture or a vacuum can be applied from the back o...

Use design software to draw a model on your computer, convert it into a printable file, wake up the 3D printer s gun with a single click, and layer the object w...

I m sure you ve experienced it yourself or seen someone chasing cockroaches with insecticide. But! Many people mistakenly use spray insecticides I ve heard of ...