1. guclusat


    Circuit published here is a dual stage EMI filter. EMI Filters are widely used in applications such as Appliances, Military systems, Aerospace systems , SMPS, VFD drives, AC Servo drives, Energy Management Systems, Computers, Factory Automation Equipment, Industrial Equipment, Medical...
  2. guclusat

    Wideband Active Antenna Circuit

    A 30 to 50 cm whip antenna provides reception from 10 MHz to over 220 MHz. T1 BF981, a dual-gate MOSFET, provides low noise, high-input impedance and high gain. The circuit is powered via the coaxial cable used to connect the antenna to a receiver. Wideband active antenna amplifier circuit
  3. guclusat

    2.1 Volume Controller super bass and stereo circuit

    2.1 Volume Controller super bass and stereo circuit devamı ekte yer almaktadır.
  4. guclusat

    400W Amfi devre şeması

    Proje dosyası ücrete tabidir. İsteyen arkadaşlar bize ulaşın dan mesaj çekebilirler yada buraya yazabilirler. Malzeme Listesi
  5. guclusat

    wireless UHF microphone circuit

    wireless UHF microphone circuit layout using 3v, 2N3904
  6. guclusat

    Microphone Circuit Test Oscillator (Mikrofon Test Osilatörü Devresi)

    This unit would be mounted in a small plastic or preferably metal box, with a 9V battery, level control, a male XLR connector (same as on a mic) and a switch. Current drain is low, since the circuit only uses one low power dual opamp. There is no requirement for a high quality device, and an...
  7. guclusat

    5 inputs Preamps Microphone Mixer circuit using TL081

    5 inputs Preamps Microphone Mixer circuit using TL081
  8. guclusat

    Constant current source ful LEDS using LM3414

    A very simple high efficiency LED driver circuit project can be designed using the LM3414 and LM3414HV which are 1A 60W* common anode capable constant current buck LED drivers. LM3414 , LM3414HV are suitable to drive single string of 3W HBLED with up to 96% efficiency and accept input voltages...
  9. guclusat

    Simple RGB LED Controller Circuit (Basit RGB LED Kontrolörü Devre)

    i want to make a display board with red, green and blue leds. Approximately 350 each. and i want to use 12 volts rgb controller. please suggest how should i connect LEDs. I want to lightred, green and blue leds separately and then in combinations. And how to make circuit. please also suggest...
  10. guclusat

    Classic Tone Control Circuit with Low Noise Transistor

    Tone control is a type of equalization used to make specific pitches or “frequencies” in an audio signal softer or louder. A tone control circuit is an electronic circuit that consists of a network of filters which modify the signal before it is fed to speakers, headphones or recording devices...
  11. guclusat

    USB Car Charger and Power Supply Circuit

    Welcome to DIY electronic dot com,Im pleased to present simple circuit for your device or gadget in car . Including it is charger for those device . USB Power Supply and Charger We take IC regulator MAX603″ for reduce voltage from between +2.7 V and +11.5 V DC of battary to 5 VDC for USB...
  12. guclusat

    LM338 Adjustable power supply circuit

    Part List : R1 = 240R R2 = 720R R3 = 120R Vr1 = 1K trim D1-D4 = 1N4007 C1 = 6800uF/50V C2 = 6800uF/50V C3 = 0,1uF/50V C4 = 1uF/50V IC1,2 = LM338 T1 = Stepdown transformer 220V to 30V 10A
  13. guclusat

    TDA2030 200 watt amp electronic circuit

    This TDA2030 200 watt amp low cost audio power amplifier can deliver high output audio power up to 200 watts on a 2 – 4 ohms load impedance . This 200 watt amp high power audio amplifier is build around the TDA2030 audio amplifier IC which normally can deliver up to 14 watts on a 4 ohm load ...
  14. guclusat

    Low noise tone control circuit using C945

    If you have electronics old equipment, keep many long ago year, unknow build Electronic Project good. I begs for to advise pre tone control circuit this. By it can fine to decorate the sound Bass,Treble and Volume well.There is the prominent point that use transistor, But be of good...
  15. uydudoktoru

    7 Watt Audio Power Amplifier Circuit Schematic

    Small but powerful multipurpose amplifier This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4ohms. The TDA 2003 has improved performance with the same pin configuration as the TDA 2002. The additional features of TDA 2002, very low number of external...
  16. guclusat

    TL072 stereo preamplifikatör devresi

    Welcome back to Free Circuit dot com ,Today,We take the preamplifier circuit with TL072,You can connect with Guitar,DVD player or Iphone. The preamplifier circuit is shown in the figure has some interesting characteristics that separate “normal” on the assumption that there is such a thing...
  17. guclusat

    circuit High power regulater 0-30V 20A