For those of us who remember LED calculators ... easy to drive with some simple code, and [Gigawipf] provides an example for Arduino as part of the project. The Eagle design files are supplied ...

A Simple Over-Voltage Protection Circuit for LED Drivers This boost circuit implements current ... and has more than 23 years of AC/DC and DC/DC power conversion design experience. John received his ...

This expandable LED display for a microcontroller in Figure 1 has a simple interface with only 6 data ... This characteristic makes the circuit very suitable for DIY designs. In this design, we can ...

This white LED flood lights illuminates your porch with cool white light. The circuit is too simple and energy saving design. Its current consumption is practically nil but can provide light like a 20 ...