By Hüsnü Köktürk       husnu66tr@yahoo.com

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    1v2-hearing-aid
  • 2W-FM-telsiz
  • 2.5W-FM-telsiz
  • 3W-FM-telsiz
  • 4jj8
  • 500w 7034 lambalı vhf telsiz amplifikatörü
  • 829 lambalı vacuum tube 400w VHF takoz amplifier
  • active antenna
  • aktif anten
  • alici-link_1
  • alici-link_2
  • am transmitter verici devresi
  • Bayram hakkında bilgi-holiday
  • Bebek ağlama sesi telsiz verici cihazI
  • bebek alarm cihazI
  • Bir transistörlü varyabl frekans tracking blinking yanar söner vfo osilator
  • Blinking vfo oscillator
  • Coilless-if-amplifier. Bobinsiz 455kc if veya mf rf amplifikator.
  • crystal fm set kristal fm alıcı
  • diinl işitme cihazları
  • elektronik-org mini organ orgel
  • fm-tel_1
  • fm-tel_2
  • fm-telsiz_1
  • fm-telsiz_2
  • frekansmetre
  • Gerçekleri itiraf edebilme marifeti
  • Hüsnü Köktürk TEST DEVRELERi
  • Hüsnü Köktürk's hobby receivers
  • Hüsnü Köktürk's hobby projects and links
  • Hüsnü Köktürk's hobby hearing-aid, işitme cihazı projects and links
  • Hüsnü Köktürk's hobby tesla projects and links
  • Hüsnü-Köktürk fotoğraf denemeleri
  • Hüsnü Köktürk's seçme yemek siteleri and links
  • insanın kainattaki yeri
  • ilginc
  • klavye piyano
  • Kristalli crystal fm alıcı receiver
  • Küresel ısınma şemsiyesi
  • LAMBALI 27-50 MHz VHF power RF amplifikator. tube 829 400w

  • laser circuits LAZER DEVRELERİ
  • Loop antenna receiver
  • Manyetik loop anten-magnetic loop antenna
  • Manyetik loop antenler-magnetic loop antennas
  • mikrofon yerine hoparlor speaker as a mike
  • Moduleli-rf-osilator.htm
  • No cell mosfet portable radio pilsiz mosfetli portatif alıcı
  • No voltage drop SSB transmitter power supply
  • One transistor coilless if amplifier
  • One transistor bip bip tracking xtal oscillator
  • One transistor bip bip tracking xtal oscillator2
  • ORMANI NASIL TANIYORUZ Türkiye/Yozgat
  • Ormanı Nasıl Tanıyoruz Tanımadığımız Orman
  • Perfect direct receiver
  • Pilli piyano
  • POWER TESLA Hüsnü Köktürk, Yüksek volt ve yüksek amper tesla
  • receiver1
  • receiver2
  • receiver3
  • receiver4
  • receiver5
  • receiver6
  • receiver7
  • receiver8
  • receiver9
  • receiver10
  • Receiver11
  • receiver12 gelişmiş TRF alıcı
  • receiver13 gelişmiş TRF alıcı
  • receiver14 VHF UHF TV receiver
  • rf field strenght meter- saha güç ölçer
  • Rf-mixer el yapısı homemade fm tuner
  • RFG455 homemade 26-30MHz linear amplifikator, takoz, output stage
  • REGEN ALICI AYARLARI Türkiye/Yozgat
  • regenalicilinkleri.htm
  • Seçme Yemek Siteleri
  • Silinemeyen OCX gibi dosyaların silinmesi
  • sinus music
  • SSB transmitter power suppli
  • TA6CAA
  • TBA120
  • TESLA hüsnü köktürk
  • Tels1                  Tels2               Tels3  
  • Telsiz1.htm         Telsiz2.htm           Telsiz3.htm   
  •  Telsiz-transmitter-takoz-sen
  • Transistorlu org
  • Transistorlu org, mini orgel
  • Verici Telsiz transmitter takoz sender
  • yanmaz köryük no burn dummy
  • Yozgatlı Fenni Baba ve tasavvufi şiiri
  • Yozgatlı Huzni Baba ve basına yansımamış şiiri
  • Zener test devreleri

    Hüsnü Köktürk test devreleri circuits schematics

  • fet transistor xtal test aleti
     
  • Hüsnü köktürk e ait çeşitli test devreleri
     
  • Köktürk one transistor xtal tracking bip bip osilator
     
  • Frequency counter
     
  • 50 MHz frequency counter, voltage meter & SWR/PWR indicator
     
  • Owens Bridge Inductance Measurement Device
     
  • ESR Meter
     
  • Line Output / Flyback transformer tester
     
  • PC-Based Digital Storage Oscilloscope (DSOA)
     
  • PC Based Digital Storage Oscilloscope Mk3
     
  • Simple 6-Digit 40MHz Frequency Counter Module
     
  • Capacitance meter
     
  • Capacitance meter
     
  • AC Line Current Detector
     
  • Triangle and Squarewave Generator
     
  • Signal tracer / injector
     
  • Voltage probe
     
  • Live line detector
     
  • 220V live wire-in-wall scanner
     
  • Grid dip meter
     
  • PCB VSWR bridge
     
  • Electric field & leakage detector
     
  • Simple polarity detector
     
  • RCM710 Electronic Scale
     
  • 3 - 12 MHz Signal Generator
     
  • Some simple test equipment to build
     
  • RF Power Meter for the QRPer
     
  • Dip Oscillator for HF
     
  • Two Tone Audio Oscillator (use for SSB tests)
     
  • Audible continuity tester
     
  • Wire tracer
     
  • Signal generator for signal tracer
     
  • Electronic level
     
  • Digital volt meter
     
  • Adjustable continuity tested
     
  • Simple pH meter
     
  • Temperature compensated pH meter
     
  • pH meter with calibration
     
  • Four Channel Oscilloscope Adapter
     
  • Arbitrary Waveform Generator
     
  • Digital Pressure Gauge
     
  • Remote Field Strength Meter
     
  • Digital frequency counter
     
  • Function generator
     
  • High / Low indicator
     
  • AC/DC LED Indicator
     
  • Micro ohm meter
     
  • Micro volt probe
     
  • MOSFET tester
     
  • Power factor meter
     
  • Ramp generator
     
  • LASER/LED light output intensity meter (PDF)
     
  • Frequency and capacitance meter
     
  • Resistor decade box
     
  • 1.2GHz frequency counter
     
  • Simple light sensor adapter for oscilloscope
     
  • Time Domain Reflectometer (TDR)
     
  • UTP cable tested
     
  • pH Meter
     
  • Multi Wire Cable Tester
     
  • Connection tester
     
  • EMF field probe
     
  • Function generator
     
  • Logic probe
     
  • Zener diode tester
     
  • Mini DDS (direct digital synthesizer)
     
  • LCD frequency counter (PIC16F84)
     
  • Light meter
     
  • Tonal voltmeter gives audible indication of voltage level
     
  • AC Millivoltmeter
     
  • DC millivolt meter
     
  • Fluxmeter to DVM input
     
  • XR2206 function generator
     
  • Low-cost dot/bar generator
     
  • Milli-ohm adapter
     
  • Deflection amplifier for oscilloscopes
     
  • Polarity sensing continuity tester
     
  • Sensitive RF voltmeter
     
  • Signal injector
     
  • Pulse Reading Logic Probe
     
  • Pink Noise Generator for Audio Testing
     
  • Audio Millivoltmeter
     
  • Audio Test Oscillator
     
  • Full Featured Transistor Tester
     
  • Opamp Design and Test Board
     
  • Microphone Circuit Test Oscillator
     
  • Distortion Analyser
     
  • Self Oscillating Amplifier for Distortion Testing
     
  • 120MHz frequency counter
     
  • Build a Magnetic Field Immunity Tester
     
  • 555 Timer IC Tester
     
  • 555 go / no-go tester
     
  • 12V Lead-Acid Battery Monitor
     
  • Continuity tester 2
     
  • Continuity tester
     
  • Logic probe
     
  • 4-channel DSO for oscilloscope
     
  • Beeper to find short circuits
     
  • 220V wiring detector
     
  • In-circuit electrolytic tester
     
  • PIC logic probe with pulser
     

  • Solar-powered schematics
  • Solar charge controller
     
  • Solar robots
     
  • Solar Tracker
     
  • 1381 solar engine
     
  • D1 solar engine
     
  • FLED solar engine
     
  • PM1 solar engine
     
  • Sun tracking circuit for solar arrays
     
  • Solar power recharger
     
  • Solar power supply
     
  • Solar car array controller schematic
     
  • Solar car battery monitor schematic
     
  • Solar car brake controller schematic
     
  • Solar car main controller schematic
     
  • Solar car display controller schematic
     
  • Solar car electrical design and circuit index
     
  • Portable solar battery charger
     
  • Sensor Electronic Tracker with H-Bridge Drive
     
  • Sensor Electronic Tracker with Simple Solar Charge Controller
     
  • Solar tracking control system
     
  • LED7 solar tracker
     
  • Solar step-down regulator
     
  • Zener-based solar engine
     
  • AA battery solar charger
     
  • AA battery solar charger
     
  • Solar Panel Charge Controller / Low Voltage Disconnect Circuit
     
  • Solar Panel Current Meter
     
  • SCC2 10 Amp Solar Charge Controller
     
  • Solar Charged LED Flashlight
     
  • AA battery solar charger
     
  • Solar Panel Charge Controller / Low Voltage Disconnect Circuit
     
  • Solar Panel Current Meter
     
  • Solar cell Nicad charger
     
  • Solar powered dock lamp flasher
     

    Video related schematics

  • Video Clock Superimposer
     
  • Simple TV transmitter
     
  • Audio / video distribution amplifier
     
  • 10GHz video link
     
  • Experimental macrovision remover
     
  • VHF/UHF TV modulator
     
  • LH0032 video amplifier
     
  • LM359N video amplifier
     
  • 8 x 8 Audio-video switch
     
  • Macrovision code remover
     
  • 2.3GHz ATV Transmitter
     
  • Driver for multiple VGA monitors
     
  • CCD (charge coupled device) support board
     
  • Closed-Caption Decoder
     
  • PIC-Tock video clock
     
  • Video/Audio Wireless Transmitter
     
  • Video signal amplifier
     
  • RGB video digitizer
     
  • Digital video processor
     
  • MC1374 based TV transmitter
     
  • TV transmitter
     
  • Simple TV transmitter
     
  • Color Bar Generator
     
  • Microcontroller test pattern generator
     
  • NTSC Video Distribution Amplifier
     
  • Commodore RF modulator
     
  • Video signal edge enhancement
     
  • Video amplifier
     
  • Video stabilizer
     
  • Video/Audio Wireless Transmitter
     
  • 4 Stage 555 Timer for Video Cam Control
     
  • Digital volt meter with video output
     
  • VHF Audio Video Transmitter
     
  • LH0024 video amplifier
     
  • Video to RF Modulator
     
  • Video switcher (PDF)
     
  • Video switcher
     
  • TV/Radio antenna cable galvanic isolator
     
  • S-video to composite video adapter
     
  • VGA converter for video projectors and fixed frequency monitors
     
  • VGA to TV converter
     
  • VGA to PAL and NTSC converter
     
  • PIC micro frame grabber (TDA8708)
     
  • Low cost audio/video modulator and transmitter
     
  • Many video amplifier circuits includiing transmission over UTP (PDF)
     
  • Commodore 64 Video Modulator 251025 Schematics
     
  • Commodore 64 Video Modulator 251696 Schematics
     
  • TV RGB signal output from a SVGA graphics card
     
  • Macrovision removal
     
  • Panasonic TR-329B AC-DC Portable TV
     
  • Homebuilt video digitizer Mark I
     
  • Homebuilt video digitizer Mark II
     
  • Audio-video switch
     
  • TV

     

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