Electronics Projects

• common auspices: Cat's Eye Technologies
• common authors: Chris Pressey
• common type: Electronics Project
• display-illustration: false
• image_url: https://catseye.tc/modules/electronics-projects/mildred/doc/mildred_photo.jpg

Electronics projects that Cat's Eye Technologies has designed (and sometimes built, too).

Mildred

• defining-distribution: Electronics Projects distribution
• constructed: true
• legacy distfile @ https://catseye.tc/distfiles/mildred-2003.0110.zip
• legacy distfile @ https://catseye.tc/distfiles/mildred-1.0-2011.0414.zip

Mildred is a 4MHz Z80-based homebrew computer with 40K of memory (8K EEPROM, 32K SRAM.)

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LED-386

• defining-distribution: Electronics Projects distribution
• constructed: true
• legacy distfile @ https://catseye.tc/distfiles/led386-2004.0227.zip

A 386-based LED blinker.

The LM386 audio amplifier IC, that is...

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The 'Kitsilano' Oscillator

• defining-distribution: Electronics Projects distribution
• constructed: false
• legacy distfile @ https://catseye.tc/distfiles/kitsilano-2008.0905.zip
• legacy distfile @ https://catseye.tc/distfiles/kitsilano-1.0-2011.0524.zip

An oscillator circuit that contains two NPN transistors and a single capacitor.

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Links

• JF10ZL - Beautifully perverse Ham Radio projects
• Hans Summers' Projects - Nixie Clocks, The Great Z80 Computer, Asynch CPU design, and more
• David's Home Page - Truly minimal EPROM & GAL programmers, and more
• The Electric Wave - Interesting circuits for oscillators, converters, and more
• Afrotech - "Ghetto hardware fun"
• Bread & Circuits - Audio engineering and other circuits at the All Electric Kitchen
• Batteries @ dpFWIW - Gobs of info about batteries (not just in digital cameras)
• A Review of Electronics - Many tested experiments, plus theory and history
• GIICM - Pinouts for many common IC's
• Alldatasheet.com - Large, free datasheet database
• Circuit Simulator - Circuit Simulator in a Java™ Applet