| This circuit will deliver a number of pulses which is directly proportional to a negative input voltage. The conversion takes...
| This circuit will deliver a number of pulses which is directly proportional to a negative input voltage. The conversion takes...
| This frequency-voltage converter is dis- tinguished by its markedly linear conversion ratio. With the given component values th...
| Although this Voltage Controlled Oscillator uses only two CA3130 op amps the linearity of its voltage/fre- quency transfer...
| MSI and LSI chips as used in clocks, pocket calculators and the like are now being offered at surprisingly low prices. However...
| The well-known TTL IC type 74 I 21 is a monostable multivibrator that can be set to give an output pulse with a duration...
| There are quite a few interestjng transmitters in the frequency band from 1.8 to S.4 MHz: ships, aircraft, amateu rs_ and ~roadc...
| It is almost always impossible for a motor cyclist and his passenger to maintain aural contact without dangerous acrobatics. The cir- cu...
| Cold-cathode numicator tubes are gradually passing out of use and are being replaced by various types of seven-segment displays. As th...
| This converter can be used as a manual encoder which will convert decimal coded signals into BCD codes and drive digital...
| The necessity to convert a voltage to a frequency such that the frequency is accurately proportional to the voltage is one which arises i...