This paper designs a USB optical modem network card module based on LED indoor visible light communication. The design of the network card module includes LED modulation and reception circuit, USB ...

Is it possible to drive a card reader in a browser from a webassembly module (derived from native libraries developped initially in C) and javascript functions or is there a limitation usage of ...

Hence, this research aims to develop a STEAM curriculum module, with basic electronic technology and skill as the foundation, combining scientific RGB colour theory and the artistic concept of drawing ...