Uploaded February 2021 | Updated September 2026, 1 hour ago

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Step by Step instructions for assembling the AWA Morse Assistive Technology Trainer.

Click on a time in this index to watch that step.
0:10 - Bend transistor leads
0:30 - Position wood base
0:35 - Mount printed circuit board on base
1:13 - Install 13 screws and washers
1:33 - Install resistor R1
2:11 - Install transistor Q1
3:04 - Install resistor R2
3:35 - Install capacitor C1
4:06 - Install resistor R4
4:37 - Install transistor Q2
5:31 - Install resistor R3
6:01 - Install capacitor C2
6:40 - Install resistor R5
7:11 - Attach red battery wire
7:35 - Attach black battery wire
7:44 - Fasten the battery clip
7:55 - Fasten the key
8:26 - Install the battery

AWA’s Morse Assistive Technology Trainer (MATT) is a new STEM teaching tool that comes as a hands-on kit. It can be used to teach basic electronics, the science of waves, Morse Code, and assistive communications technologies among other STEM topics. It consists of high-quality components, it’s low cost, it’s easy to assemble, and it’s appropriate for classroom studies from ages 8-18.

An actual sample of MATT audio can be found here:
youtu.be/u0NI5Weljto

Find complete information the MATT here:
antiquewireless.org/homepage/kits-matt-code-practice