antispy-jammer VS MCP_DAC

Compare antispy-jammer vs MCP_DAC and see what are their differences.

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) (by mcore1976)

MCP_DAC

Arduino library for MCP_DAC MCP48xx and MCP49xx series SPI-DAC (by RobTillaart)
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antispy-jammer MCP_DAC
2 1
151 30
- -
8.3 4.6
about 1 month ago about 1 month ago
C++ C++
- MIT License
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antispy-jammer

Posts with mentions or reviews of antispy-jammer. We have used some of these posts to build our list of alternatives and similar projects.

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.
  • How to use an audio jack
    1 project | /r/esp32 | 1 Sep 2022
    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.

What are some alternatives?

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neurotechdevkit - Neurotech Development Kit (NDK)

MAUS - Arduino based Mouse Jiggler