See below for specifications and information on this system.
Specifications and information
| Key Dates: | Introduced 1985 |
| Original Price: | Unknown |
| CPU: | Unknown |
| Memory: | "544 programming steps" |
| Display: | 12-digit monochrome dot-matrix LCD |
| Operating System: | ROM BASIC |
| Input/Output: | Built-in alphanumeric QWERTY-style keyboard |
| Bus: | Proprietary expansion bus for printer/cassette interface |
| Power: | Two CR2032 lithium batteries, power consumption maximum 0.02 W |
| Size/Weight: | 3/8" H x 6 1/2" W x 2 3/4" D |
| Other Items in Collection: | User's Manual, Programmer's Guide, original box |
| Items Needed: |
The Radio Shack TRS-80 Pocket Computers were built for Tandy by Sharp. They're similar to pocket calculators, except that they can be programmed in BASIC language.