Flashy christmas light

LED light flasher

This is a very basic circuit for flashing one or more LEDS and also to alternately flash one or more LEDs. It uses a 555 timer setup as an ... Baca selengkapnya »

Just a minute scoring board circuit

You can use this circuit for quiz contests wherein any participant who presses his button (switch) before the other contestants, gets the f... Baca selengkapnya »

Gate Alarm Circuit

Image Description: Figure 1 represents a cheap and simple Gate Alarm, that is intended to run off a small universal AC-DC power supply . Fig... Baca selengkapnya »

Graphic Equalizer 3 Band

Very simple and cheap 3 band Equlizer for your home made sound system :D Baca selengkapnya »

Vinyl Pre-Amplifier

This is old pre amplifier circuit, but still...this is very good and cheap analog circuit... 1) A moving magnet pick-up cartridge is an indu... Baca selengkapnya »

MP3 Car Amplifier 150 Watts

This car amplifier schematics is quite simple and cheap for car audio system. For complete tutorial and schematics, please go to this page Baca selengkapnya »

Amplifier 24 Watts Class A

This is very good and low cost Amplifier for your medium indoor sound system. A 24 Watt Class A Amplifier made from discrete semiconductors,... Baca selengkapnya »

Simple Line Mixer and Patchbay

Here the finished circuit include the box: And here the schematic diagram: Baca selengkapnya »

100 to 150 Watt Amp

Amplifier Schematics: Power Supply Schematics: Baca selengkapnya »

Peak Reading Audio Level Meter

This simple circuit will indicate peak audio response on an analogue meter, similar to a tape recorders meter. The circuit uses an opamp as... Baca selengkapnya »

Hi-Fi Pre Amplifier

It has an exceptionally fast high frequency response, as demonstrated by applying an 100kHz squarewave to the input. Baca selengkapnya »

Doorphone Intercom

In this doorphone circuit , an 8 ohm speaker is used both as a microphone and also an output device. The BC109C stage amplifies in common ba... Baca selengkapnya »

Microphone for Computer

This circuit was submitted by Lazar Pancic from Yugoslavia. The sound card for a PC generally has a microphone input, speaker output and som... Baca selengkapnya »

6 Input Mixer Schematics

The mixer circuit below has 3 line inputs and 3 mic inputs. The mic inputs are suitable for low impedance 200-1000R dynamic microphones. An... Baca selengkapnya »

Audio Notch Meter

Nice notch meter for your audio device. At first glance this circuit looks fairly complex, but when broken down, can be divided into high pa... Baca selengkapnya »

8 Watt Amplifier

Actually, the TDA2030 can deliver 20 watts of output power, but the output power reduced to about 8 watts to supply 10 watt speakers. Inpu... Baca selengkapnya »

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AC ADJUSTMENT Advisories Air Conditioner AKARI AKIRA kadang tidak bisa start alarm Apps ARTIKEL atx audio Audio Power Amp Bagian Horisontal BASIC battery charger Bedah Electronic BELTRON ( Belajar Electronica ) BIKIN FOLDER WARNA WARNI biquad BUKA MENU SERVICE TV butuh bantuan nih....... cable checker cara membuka ic mpeg CARA MENGATASI VCD SAMSUNG STANBY CATATAN KECIL ceiling fan control motor 1 fase control motor 3 fase CRT CRT-YOKE-SOKET CRYSTAL CUSTOMER-SERVICE DATA-DATA Default Setting Eprom TV Defleksi DIGITEC-POLYTRON Disassembly Guides DivX DO IT YOUR SELF DVD DVD MATSUNICHI DVD LG model HT762TZ home theater stanby +tidak keluar gambar DVD samsung p-181 standby EEPROM electronic components Elektronic ESR-meter Evaporator FBT FBT-HIGH VOLTAGE Flashfiles Flyback flyback transformer fm Freezer freon fun circuits Gadget gambar cacat pada dvd DAT Gas beracun GEJALA KERUSAKAN GENERATOR gsm software high voltage HORISONTAL hp tx1000 Iklan Gratis INFO Info produk Info Technology Info. Info.Technology Instrument intercom Internet inverter irda jangan buang mpeg rusak jumper ic mpeg vcd yang hilang gambar Keluargaku Kerusakan vertikal tv sharp wonder Knight KOMPONEN kompresor KONKA KULKAS Kursus 60 detik Laptop LCD LCD Repair LDP LED and Light LG hilang gambar Log LUCKY-GOLDSTAR m1-da MEMBUKA TV CHINA YANG TERKUNCI mempercepat open close menambah USB pada MPEG dvd mengatasi dvd yang sering no disc mengganti ic sunplus karena gambar hilang MENU SERVICE CODE Mesin cuci MIKROKONTROL misc Modifikasi monitor monitor CHINA monitor GTC monitor LG Monitor Repair-ASIATECH Monitor Repair-GTC Monitor Repair-Hp Monitor Repair-LG Motor 3 fase Motor spin Motor Washing MP3/MP4/MP5 NO DISC notebook optical mouse Original oscillator PANASONIC Pc utilities pengalaman pribadi PERSAMAAN FLYBACK Pesanan skema PHILIPS pic microchip PIC16F pin tabung crt plasma tv POLYTRON Pompa air Power Inverter power supply POWER-SUPLY PROBLEM NO DISC DAN PROBLEM OPEN CLOSE PADA VCD AUTECH projector PROTEK psu Radio rangkaian control motor RASTER-BLANK Refrigerant Relay MK2P remote controlled repair Repair Guides REPAIR-TIPS ROM SAMSUNG SANYO SCHEMA Schematics servic TV JVC Service Antena Parabola Digital Service Centre Service Listrik Jogja Service Listrik Sleman service menu Service mesin cuci jogja Service mesin cuci Sleman SERVICE MODE Service Mode TV Service pompa air Jogja Service Sound Sistem Mobil Service Televisi Service VCD / DVD ServiceTV Servis Servis Mode servis mode tv cina SHARP SHARP chassis DUNTKE134WE Show Case Skema TV Software SONY sony tidak bisa start lagi SOUND (SUARA) Sparepart spdif sunplus flash programmer SV 220 TCL Technology Teknik Teknisi telephone terkadang bisa tapi 10 detik +/- mati Timer Spin Timer Washing. TIP DAN TRIK Tip's Tips tips and tricks Tips-Trik Tips. Tools TOSHIBA toslink touch switch Transistor transmitter triac Troubleshooting TUNER-VIF tv TV akari TV CHINA TV CINA TV GOLDSTAR TV JVC TV KONKA TV LG TV LG HORIZONTAL SELALU RUSAK TV PANASONIC TV PHILIPS TV POLYTRON Tv Repair-AIWA Tv Repair-AKARI Tv Repair-AKIRA Tv Repair-DETRON Tv Repair-LG/GOLDSTAR Tv Repair-PANASONIC Tv Repair-POLYTRON Tv REPAIR-SAMSUNG Tv Repair-SANYO Tv Repair-SHARP Tv Repair-SONY Tv Repair-TOSHIBA Tv Repair-TV CHINA TV SAMSUNG TV SANKEN TV SANYO TV SHARP tv sony TV TCL TV TOSHIBA universal remote kontrol VERTIKAL vga video VIDEO-CHROMA Warnings Water Heater WD 40 wlan antenna Zic
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