| The portable carger is intended primarily to give model enthusiast the opportunity of charging their NiCd betterles from Cl car battery o...
All items tagged with PDF and Time (297)
| The frequency of the generator presented here is determined by integrators LClb and rCl c. An integrator has two properties that are used...
| It happens frequently that the output current of an operational amplifier is inadequate for the application as, for instance, whent a sma...
| Although we assume that most of our readers are thoughtful drivers who do not switch on their rear fog lights when closely followed by ot...
| Many function generators are based on a rectangular waveform generator consisting of a Schmitt trigger and integrator. The triangular sig...
| This amplifier is intended to be added to preamplifiers that have no phono input. Such a phono input is, of course, required for normal r...
| The frequency of the sine wave oscillator shown here is determined by a direct voltage, Uc, of 0-15 V. The distortion on output signals o...
| The light-emitting diode with integrated flasher is connected in series with the base emitter junction of tranaistot T1. This results in...
| A switch that keeps on giving pulses as lang as it pressed is often required. The circuit here uses the well-known Type 555 for this purp...
| The purpose of this simple circuit is to deter potential car burglars simply by a brighlly flashing LED, implying that the car is fitted...