Bil Herd, designer of the Commodore 128 and founder of MCG LLC

Bil Herd - Engineering Educator

Former Commodore engineer (C128, TED, Plus/4) and current Hackaday contributor. Bil produces educational videos covering hardware design, retro computing, SMT assembly, and engineering fundamentals. Over 40 years of hands-on hardware experience translated into accessible technical content.

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YouTube Channel

Bil's Hackaday videos are available on the official Hackaday YouTube channel.

Hackaday YouTube Channel

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Featured Videos & Articles

Educational content covering hardware design, retro computing, and manufacturing techniques.

Recent Content (2023)

"The Avon Computer Goth Challenge"

Published: November 2, 2023

Features Taylor and Amy Show's exploration of vintage computer aesthetics and the intersection of retro tech with goth culture.

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"Celebrating The 6502 With Song"

Published: September 24, 2023

Video content featuring musical tribute to the iconic MOS 6502 microprocessor that powered the Apple II, Commodore 64, Atari 2600, and countless other systems.

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"VCF East 2023: Retro Luminaries Take The Stage"

Published: April 23, 2023

Roundtable discussion with Jeri Ellsworth, Adrian Black, and other retro computing pioneers from the Vintage Computer Festival East.

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"A New Commodore C128 Cartridge"

Published: April 17, 2023

Modern development for legacy hardware - new cartridge designs for the Commodore 128 platform.

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2022 Content

"Commodore C64: The Most Popular Home Computer Ever Turns 40"

Published: April 20, 2022

Video essay celebrating the 40th anniversary of the Commodore 64, the best-selling single computer model of all time. Historical perspective from someone who was there.

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2021 Content

Tutorial SMT

"Learn Bil Herd's DIY Surface Mount Assembly Process"

Published: February 2, 2021

Type: Tutorial Video

Comprehensive instructional video covering SMT assembly techniques, solder paste application, stenciling, component placement, and reflow processes. Practical guidance for engineers doing low-volume assembly.

  • Solder paste stenciling techniques
  • Component placement and alignment
  • Reflow profile optimization
  • Inspection and rework
  • DIY vs. professional assembly trade-offs
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2020 Content

History Tour

"Video: Exploring The Abandoned Birthplace Of The 6502 And Commodore 64"

Published: September 30, 2020

Type: Documentary/Tour

Bil tours the abandoned MOS Technology headquarters in Norristown, PA, where the legendary 6502 microprocessor was designed and manufactured. Historical perspective on semiconductor manufacturing in the 1970s-80s and the birthplace of the chips that powered the home computer revolution.

  • MOS Technology facility tour
  • 6502 chip manufacturing history
  • Commodore acquisition context
  • Semiconductor fab operations (1970s-80s era)
  • Personal anecdotes from the Commodore days
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"Video: Bil Herd Looks At Mitosis"

Published: July 9, 2020

Type: Educational/Science

Bil demonstrates microscopy techniques by observing mitosis (cell division) in onion root cells. Crossover between electronics/optics and biology education.

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Classic Content (2014-2019)

Fundamentals

"High-Speed PCB Design Hack Chat"

Published: September 23, 2019

Live chat session covering high-speed PCB design techniques, signal integrity, impedance control, and layout best practices. Interactive Q&A with engineers.

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"Bil Herd: Computing With Analog"

Published: July 25, 2014

Early Hackaday video discussing analog computing principles, operational amplifiers, and how analog techniques apply to modern mixed-signal designs.

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Topics & Series

SMT Assembly & Manufacturing

  • Solder paste stenciling
  • Component placement techniques
  • Reflow profiling
  • Inspection and quality control
  • Rework procedures

PCB Design

  • High-speed digital layout
  • Signal integrity fundamentals
  • Impedance control
  • Power distribution networks
  • EMI/EMC considerations

Retro Computing History

  • Commodore 128 development
  • 6502 microprocessor history
  • MOS Technology facility tours
  • 8-bit home computer era
  • Vintage Computer Festival coverage

Analog & Mixed-Signal

  • Analog computing principles
  • Op-amp circuits
  • Mixed-signal layout techniques
  • Analog/digital isolation
  • Noise reduction strategies

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