| The microcontroller board described here is particularly well suited to monitoring and control applications. The plug-in TCP/IP module allow...
All items tagged with LED and Gerber (74)
| This article describes an alternative method for driving a matrix consisting of a large number of LEDs, while using only a few I/O lines fro...
| Color LED strips are now available at low cost in all sorts of types and sizes. With the controller circuit described here, you can set your...
| This all-analog, microcontroller free (!) project got designed in response to cries for help from a diehard model plane enthusiast on the El...
| With Wi-Fi modules pervasive it’s high time to start thinking about adding household appliances to your home Wi-Fi network. Controlling your...
| Practically the first thing you are taught about LEDs is that they need a constant current power source. Power LEDs are no different they ju...
| The author’s rechargeable battery collection comprises a large number of cells of various types, ages and states. Surely he cannot be the on...
| There are now many different types of LED candle simulators available. Before we begin to design a more realistic candle with a wind-noise d...
| While in the past we usually had to make do with a string of tiny, fragile light bulbs, which would flash at the most, now we can choose fro...
| Converting a traditonal bulb light on a bicycle to one that pumps 350 mA through a Cree XP-E LEE to produce 114 lumen.