Circuits
Circuits Download Instrumentation Microcontroller
Usbpicprog Free open source USB Microchip PIC programmer
Usbpicprog is a USB in circuit programmer for Microchip PIC processors family PIC10F, PIC12F, PIC16F, PIC18F, PIC24F, PIC32F and I2C ...
Amplifier Audio Automotive Circuits Preamplifier
Bass filter circuit diagram subwoofer preamplifier
Bass filter circuit diagram, subwoofer preamplifier with volume control. This is a bass filter include PCB, using the Op Amp ...
Automotive Circuits Light / Led
Fake Car Alarm Circuit 555 led Flash
Fake Car Alarm Circuit 555 led Flash. Simple circuit simulator false alarm for cars or home, based on an integrated ...
Amplifier Audio Circuits
LM386 audio amplifier stereo circuit diagram
LM386 audio amplifier stereo circuit diagram and PCB. This is an audio amplifier with 2 LM386 integrated circuits. Basically, it ...
Calculator Download
Download HamCalc v1.3b collection of calculators, for radio amateurs
Download HamCalc v1.3b collection of calculators, for radio amateurs. HamCalc is a collection of calculators, for radio amateurs, presented as ...
Amplifier Audio Circuits
TDA1524A TDA1524 tone control circuit diagram
TDA1524A TDA1524 tone control circuit diagram, tda1524a preamplifier PCB layout, tda1524 circuit diagram. Stereo preamplifier circuit based on the Integrated ...
Circuits Power Supply
LM317 LM337 dual power supply PCB schematic
LM317 LM337 dual power supply PCB schematic. The circuit will serve as a voltage converter with an input voltage of ...
Amplifier Audio Circuits
TDA2030 2.1 amplifier board subwoofer circuit diagram
TDA2030 2.1 amplifier board subwoofer circuit diagram. This circuit is typical of systems sold for 2.1 PC surround systems, left ...
Audio Circuits Fm transmitter RF Transmitters Videos
Circuit Mini FM transmitter video assembly instructions
Circuit Mini FM transmitter video assembly instructions. Instructions, how to build a mini station from cheapest simplest components. Either frequency, ...
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