Electric Telegraph Kit ML107
Morse Code Practice Oscillator
Beginner Skill Level Electronic Kits
Electric Telegraph electronic kit by MadLab
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Electric Telegraph for Morse Code
Telegraph electronic kit by MadLab lets you practice Morse code as a stand alone code practice oscillator, or telegraph actual messages
between two of these kits using Morse code.
This kit was inspired by the very earliest form of electrical communication device - The Electric Telegraph.
Practice your Morse Code skills by tapping out letters on the telegraph pushbutton. You'll hear the dots and dashes on the built in buzzer. When you are sufficiently skilled,
you can connect two Electric Telegraphs together and send actual messages between them.
To connect two Telegraph kits together, use twin-core wire or two individual wires. Depress the orange levers of the terminal block and push the wires into the holes.
Connect like to like, i.e. the two holes marked with a small rectangle together. (If you connect the wires the other way around a continuous beep will sound.) Pressing the pushbutton
on either Electric Telegraph then sounds a beep simultaneously on both.
Try decoding the following message using the table below. It was sent by the ocean liner Titanic after she struck an iceberg and began to sink. See
Telegraph Message for the answer.
-.-. --.- -.. ... --- ... -.. . --
--. -.--
Morse Code Alphabet
| A |
.- |
N |
-. |
0 |
----- |
| B |
-... |
O |
--- |
1 |
.---- |
| C |
-.-. |
P |
.--. |
2 |
..--- |
| D |
-.. |
Q |
--.- |
3 |
...-- |
| E |
. |
R |
.-. |
4 |
....- |
| F |
..-. |
S |
... |
5 |
..... |
| G |
--. |
T |
- |
6 |
-.... |
| H |
.... |
U |
..- |
7 |
--... |
| I |
.. |
V |
...- |
8 |
---.. |
| J |
.--- |
W |
.-- |
9 |
----. |
| K |
-.- |
X |
-..- |
. |
.-.-.- |
| L |
.-.. |
Y |
-.-- |
, |
--..-- |
| M |
-- |
Z |
--.. |
? |
..--.. |
You can also download and print the Morse Code Alphabet with four copies of the table above to cut out
and share with your friends. With a little practice, you'll be sending Morse code telegraph messages back and forth in no time!
Telegraph Electronic Kit Specifications
- PCB dimensions 2" x 2" (5.08cm x 5.08cm)
- Power supply 9V battery (not included)
- One telegraph kit makes a Morse code practice oscillator
- Two telegraph kits are required to send and receive Morse code messages between them
- Telegraph electronic kit assembly is required
- Makes a great educational gift !
Telegraph Electronic Kit Price
Telegraph Morse code practice oscillator electronic kit ML107 is economically priced at:
Qty. 1 to 4 $ 14.99 each
Qty. 5 to 9 $ 14.09 each
Qty. 10 to 24 $ 13.59 each
Mail or FAX Order Telegraph Morse Code Practice Oscillator Electronic Kit ML107
Go to ApogeeKits Electronic Kits Home Page .
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