In the warm glow of the MicroBasement, Don Lancaster’s The Cheap Video Cookbook is the ultimate low-budget wizardry guide for putting video on a TV screen. Published in 1978 by Howard W. Sams & Co., this 256-page paperback took the TV Typewriter concept to its most economical extreme. Lancaster showed hobbyists how to generate readable text and crude graphics on an ordinary black-and-white television for as little as $20–$30 in parts — using nothing fancier than a handful of TTL chips, a crystal, and some clever timing tricks. It was the book that made video output truly dirt-cheap and accessible, turning junk-drawer TVs into working computer displays overnight.
Don Lancaster (1945–2023) — the tireless champion of practical electronics — followed up his TV Typewriter Cookbook with this even more radical sequel in 1978. Published by Howard W. Sams & Co., it was aimed squarely at the cash-strapped experimenter who wanted video without spending a fortune on dedicated terminals or character-generator ICs. Lancaster’s signature style — crystal-clear explanations, real buildable circuits, and a healthy dose of “why pay more?” — made it an instant hit among Altair, IMSAI, and homebrew builders.
The book is a masterclass in minimalist video design. It starts with the fundamentals: how ordinary TVs work, sync generation, horizontal and vertical timing, dot-matrix character formation without expensive ROMs, and “software character generation” using shift registers and simple logic. Chapters cover ultra-cheap sync generators (using 74LS series counters and gates), video mixers, page memory (using cheap static RAM), rolling-display tricks to save memory, cursor generation, scrolling, and even crude block graphics. Lancaster includes complete schematics for several “Cheap Video” designs — the famous “TVT-6½” and related minimalist circuits — plus interfacing notes for microcomputers, keyboard hookup, and cassette storage. The appendix has pinouts, ASCII charts, and parts sources for the era.
The real genius was the cost: Lancaster proved you could get 16 lines × 32 characters of readable text on a TV using only about a dozen TTL ICs (mostly 74LS161 counters, 74LS175 registers, and a few gates) plus a crystal and a handful of resistors/capacitors. No fancy character-generator ROMs, no expensive video RAM — just clever timing and software assist. Total parts cost was often under $30, and the circuits were forgiving enough for breadboard prototyping. It gave hobbyists a way to add video output to their 8080, 6800, or 6502 machines without bankrupting themselves on commercial terminals.
The Cheap Video Cookbook represents one of the critical turning points in the personal computing revolution. By slashing the price of video display to pocket change, Don Lancaster removed one of the biggest barriers to interactive computing at home. It empowered thousands of hobbyists to build real systems — from the Sol-20 to early Apple I clones to countless one-off homebrews — and proved that ingenuity could outpace money. Preserving and demonstrating this book is essential because it embodies the foundational efforts of engineers and writers who created the pathways for modern computing by making the impossible affordable. In the MicroBasement, its pages rest beside the TV Typewriter Cookbook, early TTL chips, and Mark-8/Atair hardware — a quiet testament that sometimes the biggest magic comes from the smallest budget and the biggest imagination.