Browse Items (102 total)

Historical context (by Z. Stachniak)In April, 1972, Intel Corp. of Santa Clara, California, announced its first 8-bit microprocessor — the 8008. In just a few months, the prototypes of the first general purpose computers powered by the 8008 chip were…

Historical context (by Z. Stachniak)In April, 1972, Intel Corp. of Santa Clara, California, announced its first 8-bit microprocessor — the 8008. In just a few months, the prototypes of the first general purpose computers powered by the 8008 chip were…

Historical context(by Z. Stachniak)In the early 1970s, the consumer electronics market was going through one of the hottest periods in its history. Advancements in microelectronics, especially in integrated circuit technologies, had made it possible…

Rack mounted SDK computer system consisting of 2 cages of SDK boards and 2 power supply's. Note attached stating "Property of DY-4 Systems, Product Number FA-85-0159"

The system includes the DY-4 following boards:

STD 102
STD 188
STD 325
STD…

Various DVME computer boards designed by DY 4including:

DVME 102 Single Board Computer
DVME 105 Single Board Microcomputer
DVME 134 32 bit CPU
DVME 201 Eight Serial and Dual-Parallel Port I/O Board
DVME 704 Intelligent Serial I/O Module…

Sharp ELSI Mate Calculator, model EL-8048
serial nr 083
desktop digital calculator that includes an abacus

Historical Context:In May 2011, Research in Motion (RIM, Waterloo, Ontario) announced its new Blackberry 9900 Bold smartphone that sported an elegant slim design, enhanced keyboard, high-resolution touch-screen display, and new BlackBerry 7 operating…

Early Analog Computer; Used transistor Technology.
From the Operator's Manual describes the TR-48.
"The PACE© TR-48 is a fully transistorized, general purpose analog computer. Consisting entirely of solid-state circuit elements, the TR-48 is…

From the cover It is a recording "dedicated to the pioneers of APL with respect and affection by J.C.L GUEST"

From Smart Arays
http://smartarrays.com/downloads/aplblossomtime/aplblossomtime.html

"APL Blossom Time was written by Mike…

photographs and digital images related to the APL programming language