SAAndcard: Difference between revisions
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*The output, clock and latch of the shift register are available on a pin header. | *The output, clock and latch of the shift register are available on a pin header. | ||
Today ( | Today (20170926) the boards and crystal oscillators arrived! The boards look very nice. Later on I will populate and test them. | ||
[[File:board.jpg|500px]] | [[File:board.jpg|500px]] | ||
Populated and tested (20171001), and after some minor adjustments, it is alive! :D | |||
Some kits will be reached out to the test panel soon. :) | |||
Revision as of 09:43, 2 October 2017
Soundcard (kit) for Arduino/Wemos boards based on a SAA1099 stereo soundchip.
Compatible with:
- Arduino Uno R3
- Arduino Nano R3
- Wemos D1 R2
Specs:
- Stereo sound through SAA1099 chip
- Mono sound out of PWM pin of uC
- MIDI input, routed to RX or a standard I/O pin (use header for selecting which one)
- TTL serial on 3 pin header (MIDI can use RX)
- 3,5mm jack output
- SPI is used for sending the data to the soundchip via a 74HCT595
- The output, clock and latch of the shift register are available on a pin header.
Today (20170926) the boards and crystal oscillators arrived! The boards look very nice. Later on I will populate and test them.
Populated and tested (20171001), and after some minor adjustments, it is alive! :D Some kits will be reached out to the test panel soon. :)