In this part 3 of the series I´m recording sounds from the oldest cable car in the Czech republic, showase some of the processing results of the recordings, show the place where the James Bond film “Casino Royale“ was shot, and tell a bit about this famous Spa district of the Czech town Karlovy Vary.
Having wrapped up our PCM5100 and PCM5102 breakout boards
We stock a lot of chips and development boards that are able to do high quality digital I2S out, which makes for great quality aud
and added them to the Adafruit shop, it's time to explore more DACs we could support. This is the PCM5122
https://www.digikey.com/short/v9pnq1b2
the "big sister" to the PCM5102. Like its sibling, it supports MCLK-less I2S input, making it a great choice for any microcontroller or Raspberry Pi.
It also features a stand-alone "hardware mode," where mute and format can be set via GPIO pins—no I2C configuration required! However, unlike the PCM5102, it also supports I2C/SPI if needed, with built-in filters, numerous configuration flags, and a pin-settable gain option in hardware mode for attenuation.
Ladyada's Desk Gets a Lift! 🖥️⬆️ https://youtu.be/wzfQadPrK3Q
Ladyada's desk is getting an upgrade with a motorized sit-stand kit. Prototyping and testing of various boards are in progress. They are also looking for an I2S DAC with volume control and headphone amp, following the obsoletion of TLV320AIC23.
Telescoping #radioantenna featuring a joint for added flexibility. Perfect for AM & FM radio projects. #tinkersphere #tinkering #diyradio #audioprojects #radiokit (at Tinkersphere)