Projects in the topic arduino

ALSA Pure Digital Power Amplifier a project by duwe Building on top of Rouslan Dimitrov's Microcontroller Class D Amplifier, I developed the idea to feed the power amplifier with PCM data directly. Rouslan does some dithering and noise shaping, but I'm convinced that proper interpolation would sound better. The ATtiny is too slow to do even cubic interpolation so I'll move that into the host. Updated almost 3 years ago. 2 hacker ♥️.
Morse Code Keyboard a project by tonghuix Just for Fun! Updated almost 3 years ago. 2 hacker ♥️.
fun hardware peripherials a project by michals There are many fun peripherials that you can connect to a RPi but PC users are not left out either Updated almost 3 years ago. 1 hackers ♥️.
Lawndon - Recycled electric mower converted into a 3D printable and autonomous hill climbing mower. an invention by jordonleach Description Updated about 1 month ago. 1 hackers ♥️. 1 follower.
Play with esp32 and arduino to create domotics stuff a project by aginies Description got some esp32 board and multiple small periphericals since a while at home, its time to play with them and learn a bit more about this stuff. Connect them to Home assistant. Updated about 1 month ago. No love. 1 follower.

ALSA Pure Digital Power Amplifier

a project by duwe

Building on top of Rouslan Dimitrov's Microcontroller Class D Amplifier, I developed the idea to feed the power amplifier with PCM data directly. Rouslan does some dithering and noise shaping, but I'm convinced that proper interpolation would sound better. The ATtiny is too slow to do even cubic interpolation so I'll move that into the host.

Updated almost 3 years ago. 2 hacker ♥️.

Morse Code Keyboard

a project by tonghuix

Just for Fun!

Updated almost 3 years ago. 2 hacker ♥️.

fun hardware peripherials

a project by michals

There are many fun peripherials that you can connect to a RPi but PC users are not left out either

Updated almost 3 years ago. 1 hackers ♥️.

Lawndon - Recycled electric mower converted into a 3D printable and autonomous hill climbing mower.

an invention by jordonleach

Description

Updated about 1 month ago. 1 hackers ♥️. 1 follower.

Play with esp32 and arduino to create domotics stuff

a project by aginies

Description

got some esp32 board and multiple small periphericals since a while at home, its time to play with them and learn a bit more about this stuff. Connect them to Home assistant.

Updated about 1 month ago. No love. 1 follower.