Circuit to provide signal pin protection for the RA8875 JackAl displays.
JackAl Display Protection
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JackAlWiring Harness #1 instructions
Wiring Harness #1 Instructions – JackAl to Teensy Audio
2019-01-31
JackAL Source Code Version 0.95
Updated Calibration Routines for Screen and Clocks
First Public Release…
First release Version of JackAl Source for uBITX. The code runs on Teensy 3.6 plus Audio Adapter using augmented Arduino IDE. See User Manuals for details. Watch “Recent Posts” section for a list of items that will be enhanced soon.
Please send any requests or concerns regarding the software or construction to info@hamradiodesigns.com.
Please note that a number of specific libraries are required to run this code. See the user manual for details.
***** Also note that many of the portions of the code are carefully tuned to the JackAl/uBITX application and any unauthorized modification of the source will result in a cessation of any support. If you change the code you are strictly on your own. Be assured that with more than 11,000 line of source, there are ample opportunities for issues arising from inadvertent errors caused by changes. ****
2019-02-02
Initial Checkout
Instructions on checking out the completed JackAl board.
Must reading prior to turning on the power or connecting the uBITX.
2019-02-02
Library Installation Instructions
How to install all of the software needed to run JackAl. Use together with the Library Structure Guide.
2019-02-02
Library Structure Guide
2019-01-19
RA8875 Library
Additional Library for Teensy Display – RA8875 library – use this library instead of the “official” library available elsewhere. This library ensure compatibility with Teensy 3.6.
2019-01-20
Audio Library for IDE1.8.8
Replacement OpenAudio library required to compile with IDE1.8.8 or later
2019-01-31
JackAl User Manual – Section 1 – 27 pages
JackAl User Manual Section 1 (ver 12)
2019-01-20
JackAl User Manual – Section 2 (ver16) – updated 2019-02-01
Corrected Encoder wiring diagrams. Revised Clock and Control Wiring harness instructions.
JackAl User Manual Section 2 (ver16)
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2019-01-07
Bag of Parts
Additional parts to complete JackAl PCB and assembly – updated 2019-01-16
2019-01-12
JackAl Operating Voltages on schematic
2019-01-20
JackAl Initial Checkout Test procedure and Troubleshooting
9-20-18 19:44
Dummy Load Source code:
9-21-18 10:43
Dummy Load Assembly Manual
9-21-18 12:30
