Measure inductors with this instrument Simple, Good and cheaply In the ARRL Handbook a very simple circuit to measure inductors. This Inductimeter measures inductors between … Read more
With the integrated circuits of the family 78xx it is possible to set up a circuit of power supply with easiness and efficiency. The circuits … Read more
Power amplifiers that provide reasonable power require a power supply sized according to the circuit. Most amplifier circuits require a symmetrical + -V power supply. … Read more
That project is of a fm spy bug transmitter with bf494, easy assembly, so that any one can obtain success in your assembly. Operation of … Read more
Circuit of micro FM transmitter bug spy with transistor bf494 (SpyToni) That small circuit transmitter (SpyToni) it is ideal for ready espionage for strip from … Read more
Here below is described a circuit proposal for a high efficiency amplifier which can be adopted for both HI-FI and CAR-RADIO applications. Constraints of implementing … Read more
Two terminal current regulators can be made with fixed-output regulators; however, their high output voltage and high quiescent current limit their accuracy. With the LM117 … Read more
TDA2030 is a circuit integrated monolithic in Pentawat® package, to be used as class audio amplifier AB. Typically he supplies up to 14 Watts of … Read more
Circuit of power audio amplifier with tda2003 for 10 Watts potency TDA 2003 has a better performance than the tda2002 using the same configuration of … Read more
Project your circuit of the audio amplifier with the ic lm386 lm386n lm386n-1 General description of the ic lm386 The LM386 is a power amplifier … Read more
