Connect a TTL signal (e.g., from a button debouncer or logic gate) to Pin 2. The output on Pin 6 provides a clean, delayed copy. Useful for:
| Tap Number | Delay (ns) | Tolerance (±) | |------------|------------|---------------| | Tap 1 (T1) | 20.4 | 2 ns or 5% | | Tap 2 (T2) | 40.8 | 2 ns or 5% | | Tap 3 (T3) | 61.2 | 2 ns or 5% | | Tap 4 (T4) | 81.6 | 2 ns or 5% | | Tap 5 (T5 / Output) | 102.0 | 2 ns or 5% | 9e102 datasheet
| Parameter | Value | Conditions | | :--- | :--- | :--- | | | 25mA @ 24V DC | Resistive Load | | Insulation Resistance | 100 MΩ Min | 100V DC | | Contact Resistance | 50 mΩ Max | Initial value | | Dielectric Strength | 300V AC (RMS) | 1 Minute | | Current Carrying Capacity | 25 mA Max | | Connect a TTL signal (e
Mara found the crate because she had learned to listen for what other people ignored. She read maintenance logs the way others read letters: looking not for the recorded failures but for the hesitations between entries, the sudden clean dates after months of rust, the shorthand signatures that grew sloppier with time. The crate’s arrival was logged at 03:14 on a Tuesday she could map on three different calendars: one for supply, one for security, one for the living—and the timestamps never lined up. She read maintenance logs the way others read
The marking on equivalents may read "102" or "102K" instead of "9E102". The '9E' prefix is specific to a few Asian manufacturers and older batches.
Just type letters, numbers and punctuation into the top box and the Morse code will appear in the bottom box with a "#" if the character cannot be translated. If you want to learn Morse code, try one of the training tools.
You can type Morse code into the top box using "." for a dot and "-" or "_" for a dash. Letters are separated by spaces and words by "/". The text translation will appear in the bottom box. If a letter cannot be translated a "#" will appear in the output.
The "Play", "Pause", "Stop" and "Repeat" buttons control the playback. You can choose between hearing the sound, seeing a flashing light, or having your phone vibrate using the "Sound", "Light" and "Vibrate" checkboxes. The "Configure" button reveals advanced options to control the frequency and speed and switch between telegraph and radio sound styles. The flashing light and "Save Audio" buttons do not currently work when in "Telegraph" mode.
This tool works in most browsers: please see the FAQ if you are having problems.
If you would like to see a list of all the Morse code characters please go to my Morse Code page. If you have any questions about Morse code or the translator, please read my FAQ first.