This is the BAMA archive. These manuals are available for download and free of charge. Do not be tricked into paying for a manual that is available here for free.
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2026-10-09
- 170 new manuals added in aes, alinco, bitsavers, b&k, century, collins, dovetron, ebooks, eico, electric-eye, freq-electronics, goodwill, hickok, johnson, kantronics, micronta, military, national, rca, scientific_radio, sencore, sylvania, tennelec, triplett, uniden, and xyz.
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2026-10-21
- New beta site for public review.
Keyboards
Files
- 2650 Keyboard Errata.pdf
- 4 by 4 Matrix Chip Encodes Larger Arrays.pdf
- Add a Key Down Audible signal to Your Keyboard.pdf
- ASCII Keyboard 2.pdf
- ASCII Keyboard and Counter.pdf
- ASCII Keyboard.pdf
- Automatic Keyboard Repeat.pdf
- BCD Keyboard Encoder (2).pdf
- BCD Keyboard Encoder.pdf
- Build an ASCII Keyboard Encoder.pdf
- Debouncing Low Cost Keyboards.pdf
- Designing a Keyboard Encoder RE 1982-12.pdf
- Designing a Keyboard Encoder.pdf
- Detection of RS-485 Signal Loss.pdf
- Digital Keyboard Controller.pdf
- Expandible Keyboard Encoder and Display.pdf
- From Keypad to Display.pdf
- Hex Keyboard Encoder.pdf
- Hexadecimal Encoder to Debounce Keyboard.pdf
- Hexadecimal Keyboard Encoder.pdf
- Hexadecimal Keyboard.pdf
- Improved ASCII Encoder.pdf
- Interfacing A Keyboard to a Microprocessor.pdf
- Keyboard Auto-Repeat Circuit.pdf
- Keyboard Conversion Circuit.pdf
- Keyboard Decoder.pdf
- Keyboard Display Sound Converter.pdf
- Keyboard Encoder.pdf
- Keyboard Encoders.pdf
- Micro Interfacing Circuits Book-1.pdf
- Modifying the KB6 ASCII Keyboard.pdf
- Multiplexer to scan keyboard.pdf
- Octal Keyboard Encoder.pdf
- One Wire Keypad.pdf
- Pocket Calculator Converts to Keyboard Entry Station.pdf
- Raising Sensitivity of Touch Keyboard.pdf
- Simple Keypad Encoder.pdf
- The Versatile Keypad.pdf
- TTL IC Serves as Touch Keyboard.pdf
Contact and submissions
If you have a better copy of any of these manuals, or a manual which is not listed, and wish to share it, upload it to cloud.edebris.com or email the archive directly. All formats are accepted.
BAMA is offered as a free service to the internet community. Please respect the archive and its download limits.
Viewers
These viewers may be required to read some manuals in the archive:
- Sumatra PDF (Windows)
- DjView (DjVu)
- WinDjView (Windows, DjVu)
- Adobe Acrobat Reader (PDF)