MCP_DAC
Arduino library for MCP_DAC MCP48xx and MCP49xx series SPI-DAC (by RobTillaart)
avr-binary-weighted-dac
Draw vector graphics on an oscilloscope with an Arduino (by trevor-makes)
| MCP_DAC | avr-binary-weighted-dac | |
|---|---|---|
| 1 | 1 | |
| 30 | 4 | |
| - | - | |
| 4.6 | 3.0 | |
| 27 days ago | 11 months ago | |
| C++ | C++ | |
| MIT License | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
MCP_DAC
Posts with mentions or reviews of MCP_DAC.
We have used some of these posts to build our list of alternatives
and similar projects.
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How to use an audio jack
I'm using a 12-bit 2-channel SPI DAC to take digital audio information from WAV files and outputting directly to a 3.5mm audio-out jack, with a couple of electrolytic caps to AC couple the output. Try the MCP4922 chip. It connects to the ESP32 with 3 SPI pins (clock, chip select, data) and needs a 5v reference voltage. It outputs 0v-5v depending on the input values of 0 to 4095. I use this library to access the MCP4922: https://github.com/RobTillaart/MCP_DAC and it works great and the resulting audio sounds great. It's not audiofile level, but I've done public performances and nobody can really tell the difference.
avr-binary-weighted-dac
Posts with mentions or reviews of avr-binary-weighted-dac.
We have used some of these posts to build our list of alternatives
and similar projects.
-
Saw some cool workbenches last week, so I'll share mine too!
Readme/code: https://github.com/trevor-makes/avr-binary-weighted-dac Bonus video: https://www.youtube.com/watch?v=_7bEhOC0bvw
What are some alternatives?
When comparing MCP_DAC and avr-binary-weighted-dac you can also consider the following projects:
antispy-jammer - Simplest ultrasonic ANTISPY voice recording jammer based on ATTINY13 / ATTINY85/45/25 / ARDUINO with PAM8403 / TPA3116D2 module driving piezo ultrasonic transducers (and optionally AD8933 signal generator)
ESP32_WebRadio - An Internet web radio based to ESP32