I had to learn to walk before I could run.
Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...
Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...
Abstract: This paper proposes a new current balancing method for alternating current (AC) - light emitting diodes (LED). The proposed method uses the bi-directional current mirror circuit with ...
Abstract: Deep ultraviolet light-emitting diode (LED) sterilization and germicidal lamps with short-wave characteristics, can be used to replace the traditional ultraviolet mercury lamps, is a new ...