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Ayrıntılı olarak açıklanmış onlarca yükselteç güç kaynağı ve diğer çeşitli elekronik devrelere buradaki sayfadan ulaşabilirsiniz.
Sitede bulabileceÄŸiniz devreler:
Audio Preamplifier, filter circuits
Audio Line High-End Preamplifier with ICs
Audio Line High-End Preamplifier with ICs
High-End Modular audio preamplifier
High-End Modular audio preamplifier
Symmetrical Audio Class A preamplifier Audio Preamplifier with Digital Volume
Stereo Preamplifier with elect. adjustment Volume-Balance-Treble-Bass
Variable High-Pass 20HZ to 200HZ Filter
Remove common signal from Stereo sound
Class A preamplifier module with IC
Class A Buffer preamplifier module
Symmetrical class A Line amplifier 1
Symmetrical class A Line amplifier 2
Electronic Balance input with Gain and Volume
Audio Peak Indicator (overload)
Module Collection Module 1 Line amplifier in Class A
Module 2 Line amplifier in Class A
Speech filter- Band pass (300HZ to 3KHZ)
Auto Fade for Audio signals
Electronic Balance Input to Electronic Balance output
Audio Phono-Riaa circuits
Hi-Fi RIAA Phono Preamplifier for moving magnet cartridge [1]
Hi-Fi RIAA Phono Preamplifier for moving magnet cartridge [2]
Moving Coil Head pre-preamplifier [1]
Module 3 Low Input Impedance-for Moving Coil Cartridge
Active Crossover circuits
2-Way Active Crossover with Linear Phase Response
3-Way Active Crossover with Linear Phase
3-Way Active Crossover with Linear Phase
Electronic 3 Way Crossover -24dB/oct.
Active Loudspeaker circuits
3-Way Active Loudspeaker -in Greek
3-Way Active Loudspeaker -in English
2-Way Active Loudspeaker -in Greek
2-Way Active Loudspeaker -in English
Audio mixer circuits
2-StereoChannel + microphone channel mixer
2-StereoChannel + microphone channel mixer
Audio modular MIXER with 6 and up channel
Audio modular MIXER with 6 and up channel
Mic-Line electronic balance input, with Gain and filter
Audio Power Amplifier circuits
Stereo Power Amplifier 4W-8W with TDA2005
Audio Power Amp. 60W with TDA7294
Power amplifier 50W [Osu IEEE]
Power amplifier 50W [Osu IEEE]
Power amplifier 30W
Power amplifier 65W with HEXFET
Power amplifier 65W with HEXFET
Power amplifier 60W /8ohm Class AB [2]
Power amplifier 45W with HEXFET
Power amplifier 45W with HEXFET
Power amplifier 35W with LM391
Power amplifier 2X18W in 4ohms with TDA1516Q
Power amplifier 2X5W in 4ohms with TDA1516Q
Power amplifier for Loudspeaker 6.5W 8R
High Power amplifier 170W in 8 ohms Fixed
Power Amplifier 60W Class A
Power Amplifier 60W Class A
Power Amplifier 40W Class A By Nelson Pass
Power Amplifier 60W / 8Ω Class AB
High Power amplifier 300W
HAFLER DH-200 - Power amplifier 100W with V-MOSFET
Power Amplifier 100W with V-MOSFET transistor [1]
Electrocompaniet - The 2 Channel Audio Power Amplifier
Power Amplifier with STK40xx series module IC
Small Power Amplifier 8W / 8Ω with TDA 2030
Power amplifier 12W with MOS FET transistor
Collection of little Bridge Power Amplifier
Audio Peak Indicator (Overload)
Bridge (Stereo to Mono), Power amplifier converter with electronic Balance input
DC Protection for Power Amplifier circuits
DC Protection and soft start for Loudspeaker Fixed
DC Protection and Delay time for Power Amp. - Loudspeaker [1]
Protection 2 for Power Amplifier and Loudspeakers
Protection 2 for Power Amplifier and Loudspeakers
Audio Equalizer circuits
Equalizer with Parametric Mid
Graphic Equalizer 3 Band
Graphic Equalizer 5 Band with transistor.
Graphic Equalizer 6 Band
Graphic Equalizer 10 Band [A]
Graphic Equalizer 10 Band [B]
Automobile - car circuits
Car Battery 6V or 12V charger
Car Parking Indicator
Dome Light dimmer
Power amplifier 2X18W in 4ohms with TDA1516Q
Voltmeter with LED for car battery
Car Lamb Failure switch
Auto back flash STOP Fixed
Car 12V Battery Charger
Battery circuits
Car Battery 6V or 12V charger
Stand by Battery
Discharge Indicator for 12V Battery (Lead Acid)
Car 12V Battery Charger
Computer circuits
Stereo Audio mini MIXER MIC-LINE for PC Audio Card
ADSL Filter New.gif (111 bytes)
Clock and timer circuits
SamGordon Digital Clock -in Greek
SamGordon Digital Clock -in English
SamClock [Digital Clock] -in Greek
SamClock [Digital Clock] - in English
SamClock RINGER and drive external load
Digital Clock with MM5314N
Frequency Divider [T-type Flip-Flop]
Relay timer switch
Wide rage auto turn OFF timer
Timer with Buzzer and Optocoupler
Decoder circuits
Surround Sound Decoder
Multiplex decoder with TDA1578 [1]
Stereo Multiplex Decoder with CA3090Q [2]
FM Stereo Demodulator with MC1310P [ 3]
PLL Stereo Decoder with LM1800 [4]
Surround sound Decoder 2 New.gif (111 bytes)
Digital circuits
Electronic DICE [2]
Frequency doubler with 4069
Frequency doubler with 4011
Programmable Frequency Divider with 7490
Frequency Divider [Divide factor 2 until 10] with 7490
Melody Door Ringer
Electronic Security door key 1
Electronic Security door key 2
Frequency Multiplier X100 with Noise Rejection for low frequency
Digital Roulette with Display
Acoustic Tone by command
Digital ping-pong [1]
Digital ping - pong [2]
Electronic Dice [1]
Electronic Switch ON-OFF touch or with push button
Electronic Siren
Frequency Divider [T-type Flip-Flop]
Electronic Switch circuits
Touch Switch Control
Touch Switch ON-OFF
Electronic Switch with Delay Time For Lambs
Electronic Switch with Delay Time For Lambs
Over and under voltage switch with relay
Signal and Tone Activated Relay Switch
Temperature window switch
Voltage window switch
Light sensitive and differential temperature switch
Electronic On/Off Touch Switch
Electronic selection for 8 sources with 2 push button [Up/Down]
Electronic selection for 8 sources Fixed
Electronic selector for 10 sources with Display 7-segment
Electronic Switch ON-OFF touch or with push button
Headphone Amplifier circuits
Headphone amplifier with TDA2004
Mini power amplifier for headphone in Class A
Headphone amplifier in Class A [2] Fixed
Light Effect and Controller circuits
Electronic Switch with Delay Time For Lambs
Electronic Switch with Delay Time For Lambs
Photo detector
Light sensitive and differential temperature switch
Electronic Touch Dimmer
Flasher with 2 LED Fixed
Measurement / Test circuits
Diode Zener Tester
DC Voltmeter with High input impedance
Digital Volt and Ampere meter
Digital Volt and Ampere meter
Frequency Meter 1HZ to 1MHZ
Frequency counter (0 HZ - 1 MHZ) [Temporary withdraw]
Frequency Multiplier X100 with Noise Rejection for low frequency
High Temperature ALARM
Tester for transistor, diodes and SCRs by F.V.Hughes
Oscillator circuits
Collection of three Clock Generators
Frequency generator with 7 standard step
10MHZ to 1MHZ Frequency Converter with crystal.
WIEN Bridge Oscillator - 1KHZ
Intermittently Pulse Generator
Power Supply circuits
Power supply+4.25-20V/15A_and +1.25V-12V/3A
Power supply +13.8V 5A with LM338 Fixed
12Vdc to 220Vac 50W Converter
Symmetrical from single voltage supply
Voltage Regulators with L200
Different out voltages from 12V Battery
Power Supply +50V 3A , stabilized and regulated
Power supply 0-30V DC/2A Adj. [single]
Adjustable symmetrical power supply +/-1,25 V- 30V / 1A
Εlectronic Fuse for Power Supply.
Mini power supply adj. 0V-15V /1A
Power Supply 0-30V / 0-2A variable with MC1466L
Power supply for power amplifier 100W vmosfet [1]
Telephone circuits
Spy for two telephone lines Fixed
Telephone Line Monitor
Clue engaged telephone line
Ringer and Indicator for a Telephone Line
Spy for telephone line 2
ADSL Filter New.gif (111 bytes)
Telephone Line Protection New.gif (111 bytes)
Tube Preamplifier circuits
Hampton Tube Preamplifier for moving coil pick-up cartridge with ECC88
Three Tube PHONO (RIAA) Preamplifiers with ECC83
Tube Line Preamplifier Project 1
Tube Line Preamplifier Project 1
Tube Power Amplifier circuits
The Audio Note Conquest 300B parallel single ended power amplifier
Tube Power Amplifier 35W with EL34
Tube Power Amplifier Dynaco ST-70 with 2xEL34
Tube Power amplifier 3W with 6BX7
Tube power amplifier 8W with EL84
Video circuits
Video signal emphasis
Video amplifier with LH0032 [1]
Video amplifier with LM359N [2]
Vu Meter circuits
Vu Meter For Power Amplifiers [2]
Audio Peak Indicator
VU Meter 1 with transistor Fixed
VU Meter 2 with LM3915-LM3916 [19 Led]
VU Meter 3 with LM3915 [10 Led]
VU Meter 4 with LM3915 [10 Led] for Power Amp.
Mini audio spectrum analyzer
VU Meter 5 with UAA180
Other Circuits
Baby Watch out
8 Relay module
Air Ionizer (Negative ion Generator)
RF amplifier Wide Band -40MHZ
Negative Ionizer 1
Negative Ionizer 2
