Sound Generation and Musical Microcontrollers - Electronics with Becky Stern | DigiKey
In this video, @BeckyStern explores sound generation and musical microcontrollers. Whether you’re building a talking robot or your own DIY synthesizer, this episode will help you choose the right parts for adding audio to your projects.
In past episodes of the Electronics with Becky Stern YouTube series, Becky covered topics like addressable LEDs and microcontroller selection. This video builds on those skills but instead uses piezos, speakers, audio playback modules to craft interactive audio.
Alarms, Buzzers, and Sirens
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | PS1240P02BT | BUZZER PIEZO 3V 12.2MM TH | 29125 - Immediate | $0.49 | Details weergeven |
![]() | ![]() | IE320425-1 | BUZZER ELECTRO 24V 32X17 FLANGE | 374 - Immediate | $5.07 | Details weergeven |
![]() | ![]() | IE330403-1 | BUZZER ELECTRO 3V FLANG | 51 - Immediate | $5.07 | Details weergeven |
Audio Amplifier Evaluation Boards
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | 2130 | EVAL BOARD FOR PAM8302A | 324 - Immediate | $3.40 | Details weergeven |
![]() | ![]() | 26899 | 60W BTL audio amplifier TPA3118 | 17 - Marketplace | $4.29 | Details weergeven |
![]() | ![]() | DFR0954 | EVAL BOARD FOR MAX98357 | 72 - Immediate | $4.52 | Details weergeven |
Evaluation and Demonstration Boards and Kits
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | 2133 | FX SOUND BOARD WAV/OGG | 19 - Immediate | $17.17 | Details weergeven |
![]() | ![]() | 2210 | FX SOUND BOARD 2X2W WAV/OGG 2MB | 21 - Immediate | $21.47 | Details weergeven |
![]() | ![]() | 2217 | FX SOUND BOARD 2X2W WAV/OGG 16MB | 28 - Immediate | $25.77 | Details weergeven |
![]() | ![]() | 2342 | FX MINI SOUND BOARD WAV/OGG | 0 - Immediate | $12.87 | Details weergeven |
Expansion Boards, Daughter Cards
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | DFR0299 | DFPLAYER - A MINI MP3 PLAYER | 848 - Immediate | $5.08 | Details weergeven |
![]() | ![]() | DFR0768 | DFROBOT DFPLAYER PRO - A MP3 PLA | 512 - Immediate | $7.66 | Details weergeven |
Single Board Computers (SBCs)
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SC0020 | SBC 1.0GHZ 1 CORE 512MB RAM | 1418 - Immediate | $12.91 | Details weergeven |
![]() | ![]() | SC0065 | SBC 1.0GHZ 1 CORE 512MB RAM | 687 - Immediate | $13.77 | Details weergeven |
![]() | ![]() | SC0149 | SBC 1.2GHZ 1 CORE 1GB RAM | 7720 - Immediate | $21.52 | Details weergeven |
Speakers
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SP-3605 | SPEAKER 8OHM 1W TOP PORT 90DB | 5778 - Immediate | $3.12 | Details weergeven |
![]() | ![]() | CMS-40504N-L152 | SPEAKER 4OHM 2W TOP PORT 100DB | 3261 - Immediate | $4.21 | Details weergeven |
![]() | ![]() | CMS-23558N-L152 | SPEAKER 8OHM 1W TOP PORT 80DB | 2871 - Immediate | $4.34 | Details weergeven |























