Project 2 - Morse Key
Incorrect Transistor type and 5 volt label missing!


Problem:
On page 99, TR2 on Figure 8.2 incorrectly shows a 2N3706 whilst the component list correctly references a 2N3906
Also, the line at the top of figure 8.2, which connects to the emitter of TR2, the 10K pot and the 10K and 1K resistors, should be labelled as 5 volts.

Solution:
TR2 should be a 2N3906 or any general purpose silicon PNP transistor.
5 volts should be connected to the emitter of TR2, the 10K pot and the 10K and 1K resistors.
Other Projects:
This change does not affect the other projects.

Further information:
I hope that this page helps you with your projects but if you have found any other problems or if you have any further questions please contact me though the email address of gares-AT-g4aym-DOT-org-DOT-uk.

Sorry about the email address but it seems to be the only way to avoid the spammers



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