Unexpected Maker has recently released the Series, a lineup of four new ESP32-S3 development boards: the EdgeS3, TinyS3, ...

By De Wet Joubert, Operations&Strategic Projects Director, RS South Africa ( South Africa’s discrete manufacturing sector, which includes industrie ...

Light-emitting diodes (LEDs) have numerous advantages, such as long lifetime, large color gamut, small size, and absence of mercury vapor. In recent years, there has been recognition that high ...

The excellence of energy efficiency and reliability of LED attract the application of outdoor area lighting. The trends toward increase of power density while minimizing the structure, made the heat ...

An Arduino-based Spectrum Analyzer that displays real-time audio frequencies on an LED matrix using Fast Fourier Transform (FFT).