Abstract: High-power light-emitting diodes (LEDs) modules encapsulated with different lens shapes after a thermal-aging test were studied experimentally and numerically. Samples from different ...

Abstract: The deep Ultraviolet (UV) light with wavelength range of 240~280nm is well known as a light inactivation treatment with the damage of DNA and RNA of virus. Because of its compact size, ...

Contribute to Zenomodiff/Max7219-Led-Matrix-Clock-With-DS3231-RTC-Module development by creating an account on GitHub.

An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in ...

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