Synchronize

Kerrville, TX 78028

Name	Description	Computers
Buss Synchronize	Plans for inexpensive expansion system.	Timex/Sinclair 1000
DIY Keyboard Synchronize	Full-size, 62-key keyboard with instructions for converting to work with Sinclair computers. Keyboard manufactured by Texas Instruments.	Timex/Sinclair 1000
Edge Connector Synchronize	Many vendors sold ZX80/ZX81/TS 1000 compatible edge connectors in solder-tail and wire-wrap versions. The wire-wrap connector could be used with a small printed circuit board to build a feed-through device that would allow for connecting another expansion unit.	Timex/Sinclair 1000
EPROM Programmer Synchronize	Store programs in EPROM. Module holds four 2716 EPROMs for 8K of ROM in 8K-16K region.	Timex/Sinclair 1000
Joystick Controller Synchronize	Connects up to 4 Atari joysticks, full 8 direction movement.	Timex/Sinclair 1000
Keyboard Synchronize	Instructions on how to add a full-size keyboard to a ZX80 or 81. Includes instructions to use extra keys for shift lock, automatic shift, automatic repeat and reset.	Timex/Sinclair 1000
Phone Modem Synchronize	Plans for building a modem.	Timex/Sinclair 1000
Power Supply Synchronize	Design and build your own supply to fit your needs. Includes how to estimate both present and future needs and covers both single and multiple-voltage.	Timex/Sinclair 1000
RS-232 Synchronize	Plans to build a RS-232 serial interface.	Timex/Sinclair 1000