More about Gerber (930)

1-07-2013 | 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...

1-07-2013 | A step-up or boost converter circuit converts a low voltage into a higher value output voltage. With an input voltage in the range from 8 to...

1-07-2013 | The goal of this project is to allow standard AA size rechargeable batteries, like NiMH, to effectively charge portable devices like smartph...

1-07-2013 | This simple circuit is designed for use with all kinds of DC motors up to 40 amps. Basically it’s just a simple oscillator driving a bunch o...

1-07-2013 | This all-analog, microcontroller free (!) project got designed in response to cries for help from a diehard model plane enthusiast on the El...

1-07-2013 | Most microcontrollers have a built-in digital-to-analog converter (DAC), but what can we do when this isn’t accurate enough? Look no further...

1-07-2013 | This night light has two power sources: a solar cell with a peak output voltage of about 6 V, and a Li-Ion cell with a voltage between 3.7 V...

1-07-2013 | This article describes a home-made CDI unit for Spartamet and Saxonette motor-assisted bicycles (mopeds). Although the moped ran fine, at fu...

1-07-2013 | When a servo motor starts to malfunction there is generally not much to see from the outside to help diagnose the problem. That’s why every...

1-07-2013 | Your everyday 7805 regulator is not the best choice for powering accurate measurement circuits and A/D converters, mainly because it generat...