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Project Logs

  1. "notsohot" project - mains power cycler for heating appliances

    My "notsohot" project will enable a heating device to be cycled on and off with a duty cycle adjustable from <5% to >95%, and a cycle time of...
    Views:
    1K
    Likes:
    1
  2. 24v stepper controlled by aruduino

    Controlling a 24v stepper motor with an arduino and mosfets.
    Views:
    1K
    Likes:
    0
  3. Ambient Light for computer (backlight for your PC) - PART 1

    This is project featuring backlight for TV/PC (windows based) that uses WS2812b to reflect colors from the screen (form of Ambilight)
    Views:
    1K
    Likes:
    3
  4. Animatronic Tail

    3D Printed animatronic Tail
    Views:
    2K
    Likes:
    0
  5. Arduino compatible high precision frequency meter

    A kickstarter project to create an Arduino Frequencymeter board.
    Views:
    1K
    Likes:
    0
  6. Auto-resonant Acoustic Guitar Amplifier

    Take a guitar amplifier but instead of a speaker, use a surface transducer to resonate the body of an acoustic guitar.
    Views:
    946
    Likes:
    0
  7. Views:
    1K
    Likes:
    0
  8. Buck converter for small wind turbine project

    I recently constructed and tested a working PMA and VAWT. At 40 MPH it will produce 9 amps DC using a 12 volt deep cell for a test load.
    Views:
    907
    Likes:
    1
  9. Build a device from a schematic (DIY PC board)

    I will use ExpressPCB's free software to design the PC board. This is proprietary software from a PCB manufacturer that I have used. The software...
    Views:
    2K
    Likes:
    0
  10. Build a device from a Schematic (Production PC board)

    I will be using Eagle PCB software (the freeware version) because that seems to be used by a lot of hobbyists, and it can produce the files needed...
    Views:
    2K
    Likes:
    4
  11. Building little vacuum tube amplifier

    This log describe the steps on building a little and practical vacuum tube based audio amplifier, using Soviet vacuum tubes.
    Views:
    359
    Likes:
    1
  12. Capacitance LCD Readout

    A project that will measure a capacitor and display the results on an LCD.
    Views:
    2K
    Likes:
    2
  13. Christmas Tree Project - PICAXE

    A mini Christmas tree decoration created using PICAXE
    Views:
    945
    Likes:
    0
  14. CPU out of logic gates

    8-bit breadboard computer from CMOS integrated circuits.
    Views:
    1K
    Likes:
    3
  15. CPU Power Supply Mod

    Modification to a CPU power supply to make it into a bench top unit.
    Views:
    3K
    Likes:
    9
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