Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...

This work present the design and the first prototype of the novel cost-effective fiber optics sensor, FiberBend. The working principle of the proposed sensor is based on the intensity of the light ...

Ultratrace Detection of Nickel (II) Ions in Water Samples Using Dimethylglyoxime-Doped GQDs as the Induced Metal Complex Nanoparticles by a Resonance Light Scattering Sensor Nipaporn Pimsin ...

This article presents the design and application of an Arduino UNO-based system incorporating nine red Light Emitting Diodes (LEDs) and a temperature and humidity sensor (DHT22) for research on ...