Toni
Circuits Instrumentation Power Supply Tips
How to project circuits of Power Supply using integrated circuit of the family 78xx
With the integrated circuits of the family 78xx it is possible to set up a circuit of power supply with ...
Circuits Instrumentation Meter Test
Digital inductimeter your multimeter in a cheap inductor meter
Digital inductimeter (inductor meter) transform your multimeter in a simple and cheap inductor meter. Measure inductors with this instrument Simple, ...
Audio Circuits RF Transmitters
Circuit spy bug BF494 FM transmitter
Circuit spy bug BF494 FM transmitter 2 transistors. That small circuit transmitter (SpyToni) it is ideal for ready espionage for ...
Audio Circuits Fm transmitter RF Transmitters
Circuit spy bug FM transmitter schematic with PCB
That project is of a FM spy bug transmitter with bf494, easy assembly, so that anyone can obtain success in ...
Amplifier Audio Circuits
TDA7294 amplifier Circuit board HIFI
TDA7294 amplifier Circuit board HIFI. Here below is described a circuit proposal for a high-efficiency amplifier which can be adopted ...
Amplifier Audio Circuits
IC TDA2003 amplifier Circuit power 10 W
Circuit of power audio amplifier with tda2003 for 10 Watts power. TDA 2003 has a better performance than the tda2002 ...
Amplifier Audio Circuits
TDA2030 amplifier circuit board diagram
TDA2030 amplifier circuit board diagram. TDA2030 is a circuit integrated monolithic in Pentawat® package, to be used as class audio ...
Battery Charger Circuits Power Supply
Circuit Constant Current Battery Charger Lm117
Two terminal current regulators can be made with fixed-output regulators; however, their high output voltage and high quiescent current limit ...
Amplifier Audio Circuits Tutorial
Project circuit power audio amplifier lm386 or lm386n
Project your circuit of the audio amplifier with the ic lm386 lm386n lm386n-1 General description of the ic lm386 The ...
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