Circuits

Circuits related design, schematic, schematic, electric , electronic, dc, amp circuits rf

7805_reg
Circuits Instrumentation Power Supply Tips

How to project circuits of Power Supply using integrated circuit of the family 78xx

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Toni

With the integrated circuits of the family 78xx it is possible to set up a circuit of power supply with ...

power supply for audio amplifier 3d board
Amplifier Audio Circuits Power Supply Tips

Circuit custom power supply for audio amplifier – Symmetrical

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Toni

Power amplifiers that provide reasonable power require a power supply sized according to the circuit. Most amplifier circuits require a ...

fm spy bug transmitter circuit pcb 3d
Audio Circuits Fm transmitter RF Transmitters

Circuit spy bug FM transmitter schematic with PCB

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Toni

That project is of a FM spy bug transmitter with bf494, easy assembly, so that anyone can obtain success in ...

bc548 bf494 bf495 fm transmitter circuit 3d
Audio Circuits RF Transmitters

Circuit spy bug BF494 FM transmitter

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Toni

Circuit spy bug BF494 FM transmitter 2 transistors. That small circuit transmitter (SpyToni) it is ideal for ready espionage for ...

tda7294-Ic
Amplifier Audio Circuits

TDA7294 amplifier Circuit board HIFI

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Toni

TDA7294 amplifier Circuit board HIFI. Here below is described a circuit proposal for a high-efficiency amplifier which can be adopted ...

lm117
Battery Charger Circuits Power Supply

Circuit Constant Current Battery Charger Lm117

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Toni

Two terminal current regulators can be made with fixed-output regulators; however, their high output voltage and high quiescent current limit ...

tda2030
Amplifier Audio Circuits

TDA2030 amplifier circuit board diagram

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Toni

TDA2030 amplifier circuit board diagram. TDA2030 is a circuit integrated monolithic in Pentawat® package, to be used as class audio ...

tda2003
Amplifier Audio Circuits

IC TDA2003 amplifier Circuit power 10 W

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Toni

Circuit  of power audio amplifier with tda2003 for 10 Watts power. TDA 2003 has a better performance than the tda2002 ...

LM386
Amplifier Audio Circuits Tutorial

Project circuit power audio amplifier lm386 or lm386n

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Toni

Project your circuit of the audio amplifier with the ic lm386 lm386n lm386n-1 General description of the ic lm386 The ...