Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

Abstract: This paper proposes an effective LED lighting control system to increase the accuracy of electric power usage. The efficient use of electric power is a problem that needs to be pursued a ...

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 ...

North Carolina has a Democratic triplex and a divided trifecta. The Democratic Party controls the offices of governor, secretary of state, and attorney general. The Republican Party controls both ...