Russ Davis Personal Home Page (K3UH)

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  • Current Version:
    1.05
    Last Edited:
    August 30, 2008

    Search found 22 instances of http://sound.westhost.com/projects.htm

    #ProjectCntryMain PageDescriptionPartsTubesTypeSubtype
    1Hi-Fi AM Radio  AU  Elliot Sound [Scroll down articles page to article on AM Radio]. Quite and eye-opener. See the charts in the middle of the page. 5[-]AM ReceiverHi-Fidelity AM
    2Opamp Design and Test Board (IC-based)  AU  Elliot Sound [Click to Project 41 from projects page.] Included here because I like the explanation of the hacksaw tool for PCB development. 15[-]Construction HintsBreadboards
    3Thermo-Fan  AU  Elliot Sound [Click to Project 42 from projects page.] Temperature sensor turns on 12V computer fan when temperature reaches a certain level. 12[-]Construction HintsCooling
    4Electrocution and How to Avoid It  AU  Elliot Sound [Scroll down articles page to article on Electrocution]. Very important. 1[-]Construction HintsElectrocution
    5Build Your Own Heatsink  AU  Elliot Sound [Scroll down articles page to article on Build Your Own Heatsink]. 1[-]Construction HintsElectrocution
    6A Better Log Potentiometer  AU  Elliot Sound [Click to Project 1 from projects page.] Apparently, the “log” pots you buy are really two linear pots. This simple circuit creates a better approximation of log. 2[-]Construction HintsPotentiometer
    7Variable Amplifier Impedance Circuit  AU  Elliot Sound [Click to Project 56 from projects page.] “More of an article for experimenters”. 14[-]Construction HintsVariable Impedence Circuit
    8Spring Reverb Unit for Guitars and Keyboards  AU  Elliot Sound [Click to Project 34 from projects page.] IC-based 10[-]Guitar AmplifierReverb
    9Guitar Sustain Unit  AU  Elliot Sound [Click to Project 92 from projects page.] IC-based. 25[-]Guitar AmplifierSustain Unit
    10Guitar Vibrator Unit  AU  Elliot Sound [Click to Project 49 from projects page.] IC-based 10[-]Guitar AmplifierVibrator
    11A-B Switch Box  AU  Elliot Sound [See last project “X” on projects page]. Allows switching between speakers, etc. Very high-end approach. 8[-]Ham AccessoryA-B Switch Box
    12A-Weighting Filter for Audio Tests  AU  Elliot Sound [Click to Project 17 from projects page.] Supposedly, this corrects for the fact that the human ear hears different frequencies differently. I like the reference to the “British Standard Ear”. 10[-]Ham AccessoryA-Weighting Filter
    13Audio Millivoltmeter  AU  Elliot Sound [Click to Project 16 from projects page.] Essentially, a sound meter. 15[-]Ham AccessoryAudio Voltmeter
    14Distortion Analyzer  AU  Elliot Sound [Click to Project 52 from projects page.] Use with an oscilloscope, etc. 6[-]Ham AccessoryDistortion Analyzer
    15Pink Noise Generator for Audio Testing  AU  Elliot Sound [Click to Project 11 from projects page.] With pink noise, the power in octaves of different frequency is the same. (In white noise, power increases with frequency). IC-based. 20[-]Ham AccessoryPink Noise Generator
    16Simplest Ever PC-Based Power Switch  AU  Elliot Sound [Click to Project 118 from projects page.] Basically, how to hook a power strip up to your PC so you can turn power on and off to peripherals. 2[-]Ham AccessoryPower Switch
    17Simple RF Measurement Probe  AU  Elliot Sound [Click to Project 74 from projects page.] “It won't tell you what frequency your transmitter is on, but it will tell you if it is oscillating”. 4[-]Ham AccessoryRF Probe
    18VU and PPM Audio Meter  AU  Elliot Sound [Click to Project 55 from projects page.] 5[-]Ham AccessoryVU Meter
    19LED VU Meter  AU  Elliot Sound [Click to Project 60 from projects page.] IC-based 20[-]Ham AccessoryVU Meter
    20Build an Electrostatic Loudspeaker  AU  Elliot Sound [Click to Project 105 from projects page.] IC-based. 18[-]OtherLoudspeaker
    21Infra-red Remote Control  AU  Elliot Sound [Click to Project 110 from projects page.] IC-based. 10[-]OtherRemote Control
    22Xenon Strobe Light  AU  Elliot Sound [Click to Project 65 from projects page.] Warning not only cautions about shock, but about possibility of causing epeleptic fits. 15[-]OtherStrobe


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