KE-USB108 KE-USB24 KE-USB36 KE72 KE24 KE18 LP24

Keyboard Encoder Modules

Protocol Converters

Single Chip Encoders

Rotary Switch Interface

Relay Module

Trackball & Spinner Interfaces

Potentiometer Interface


Custom Applications

The Hagstrom Electronics KE24 is the ultimate in Encoder Flexibility!

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Use the KE24 to interface your switches or keypads to your PC keyboard input, or to RS-232. Any of the 24 I/O pins on the interface header may be configured as a Row or Column in scanning a matrix, or as an individual input. Use the RS-232 port to translate serial data into PC compatible keystrokes! Use with PCXT/AT, PS/2, Pentium, and all compatibles.

Product Details

  • Full-featured, programmable interface to your PC keyboard input.
  • Scan Keypads or Switches up to 12 x 12 Matrix
  • Works with or without your own keyboard. Looks like a keyboard to your PC!
  • RS-232 Port to accept serial data or send serial data based on inputs.
  • Each input can be programmed to emulate any standard key or Macro sequence of up to 16 keystrokes
  • Any of the 24 I/O pins may be configured as a Row or Column in a matrix or as an individual input.
  • Supplied with a user manual and CD-ROM containing the PC application "KE24CFG" which is used to configure the KE24
  • Price - $109.95 ea. (KE-MM6-mini cable included!)



Optional MTA100-13-12 cable set attaches to the KE24 header, providing 12 inches of loose wire for each pin.

For more information about the above accessory for the KE24, visit the Accessories Page.

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