MRT:CSW

This page consists of music I’ve written, and/or things I’ve done in order from latest to oldest:

click on thumbnails for full size

3. Senior Year, Electronics Level 4, 200W Amplifier:

current phone quality pictures and some of its earlier stages

pictures of it close to near finished:

Case Construction:

200W Left & Right, DCV Power Supply:

DCV Power Supply:

Left Channel 200W:

Above is the 200W Audiophile Amplifier. I never got the chance to finish building and testing it before the year ended but my power supply in the center of the case is finished and puts out 76.9VdC to two 200W left and right channels. The left channel has a couple fried parts that need to be replaced and the mosfets on the right channel need to be hooked up to the heatsink and board and it should work. I just haven’t had the time or the equipment to complete it. One of these days.

This amplifier is a replica of the 200W Audiophile Amplifier by G. Randy Slone.

2. Junior Year, Electronics Level 3, Trainer

This project, similar to the E&L Instruments Pencil Box Logic Designer, was built to be used as a trainer for electronic concepts and circuitry later studied in the course such as logic circuits, binary, gates, multiplexers, microprocessors, timing diagrams, combinational vs sequential Boolean Algebra, electronic numbering systems, digital counters, duty cycles, semiconductor device basics, amplification and troubleshooting. The circuit was built to consist of 8 LED logic indicators, 8 logic switches, a clock, two debounced pushbuttons, an internal breadboard busbar, and an extra external breadboard for expansion. The LEDs could serve for independent probes, use for binary numbering and output ports. Likewise, the logic switches could serve as logic switches or input ports. The clock is fixed at 1kHz but can be varied with use of an external capacitor.

1. Junior Year, Electronics Level 2, Color Organ:

This circuit is used to split the DC voltage of bass, mids, and treble of an audio signal and send them through an audio transformer used to convert those signals into AC voltage. From there you can plug in lamps, rope lights, etc. and control the intensity with the front potentiometers.