| The EDE702 Serial LCD Interface IC has been designed to provide a cost-effective LCD control solution for a wide variety of embedded desig...
| The EDE702 Serial LCD Interface IC has been designed to provide a cost-effective LCD control solution for a wide variety of embedded desig...
| The circuit in the diagram shows how a Type ADXL05 accelerometer can be connected to a low-cost CMOS 555 to provide a frequency output. Th...
| The indicator shows when the mains is present at its output by a continuous glow of a neon bulb, La1, and when the fuse is blown by flashi...
| The 10 MHz Function Generator design published in Elektor Electronics in June 1995 has one serious deficiency: it cannot provide amplitu...
| For recording you own CDs or editing audio files on the computer, it can be a good idea to have an S/PDIF input and output available, for...
| Most domestic amplifiers are cooled solely by convection, but it may happen that a standard heat exchanger does not provide adequate...
| The LM3812/LM3813 current gauges from National Semiconductor are suitable for application as battery charge/discharge gauge, motion co...
| The Philbrick oscillator is a little known design, patented by the American scientist George A Philbrick in 1956. It generates signals a...
| To make a certain musical instrument in a group stand out, a so-called presence filter is normally used. Unfortunately, the types usuall...
| There are systems in which it is imperative that the supply voltage of, say, a motor, always has the correct polarity.