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1. Is there a consolidated set of repair information? (13 Replies)
2. HP-15C using integration in a program (2 Replies)
3. Handy way to type LBL 00 (1 Reply)
4. Sorting algorthims or Video games? (1 Reply)
5. HP-29C - Brighter LEDs? (10 Replies)
6. Decimal separator in woodstock series displays (2 Replies)
7. HP41CL Serial Printer ROM (2 Replies)
8. HP67 - can be programmed but then does not work (8 Replies)
9. Power supply for HP computers with Woodstock case (3 Replies)
10. New Video: Hosting a modern website on a retro HP 200LX Palmtop (0 Replies)
11. Replacing display (2 Replies)
12. Estimate logarithm quickly (18 Replies)
13. Double-Down Manual Update (0 Replies)
14. HP 50g Binary Number Formatting (15 Replies)
15. HP's 1979 Statement of Corporate Objectives (2 Replies)
16. [VA] SRC #011 - April 1st, 2022 Bizarro Special (34 Replies)
17. ROM, Software version on HP 12C (5 Replies)
18. Transistor Replacement (12 Replies)
19. HP35S, 15 years after: which new release for 15th anniversary? (36 Replies)
20. HP41 open source modules? (6 Replies)
21. HP 39gs can no longer receive any program (HP39DIR ignored even after reset) (0 Replies)
22. Quick access to L1758 (3 Replies)
23. HP49-50G: lim(1/x - 1/ (e^x-1)), as x —>+0 (5 Replies)
24. Pioneer organ transplant killed donor. Have I learned anything? (3 Replies)
25. HP35s Resources (3 Replies)
26. How do you like the Woodstock calculators? (44 Replies)
27. Peculiar speed differences between two 11Cs (11 Replies)
28. Hex memory monitor in HP 32SII? (2 Replies)
29. Suggestions on HP21 restoration (18 Replies)
30. HP21 Are replacement ICs available? (2 Replies)