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
| Obrázek | Objednací číslo výrobce | Popis | Available Quantity | Cena | Zobrazit podrobnosti | |
|---|---|---|---|---|---|---|
![]() | ![]() | PS1240P02BT | BUZZER PIEZO 3V 12.2MM TH | 28942 - Immediate | $11.97 | Zobrazit podrobnosti |
![]() | ![]() | IE320425-1 | BUZZER ELECTRO 24V 32X17 FLANGE | 374 - Immediate | $123.68 | Zobrazit podrobnosti |
![]() | ![]() | IE330403-1 | BUZZER ELECTRO 3V FLANG | 51 - Immediate | $123.68 | Zobrazit podrobnosti |
Audio Amplifier Evaluation Boards
| Obrázek | Objednací číslo výrobce | Popis | Available Quantity | Cena | Zobrazit podrobnosti | |
|---|---|---|---|---|---|---|
![]() | ![]() | 2130 | EVAL BOARD FOR PAM8302A | 286 - Immediate | $82.94 | Zobrazit podrobnosti |
![]() | ![]() | 26899 | 60W BTL audio amplifier TPA3118 | 17 - Marketplace | $104.78 | Zobrazit podrobnosti |
![]() | ![]() | DFR0954 | EVAL BOARD FOR MAX98357 | 72 - Immediate | $110.24 | Zobrazit podrobnosti |
Evaluation and Demonstration Boards and Kits
| Obrázek | Objednací číslo výrobce | Popis | Available Quantity | Cena | Zobrazit podrobnosti | |
|---|---|---|---|---|---|---|
![]() | ![]() | 2133 | FX SOUND BOARD WAV/OGG | 16 - Immediate | $418.91 | Zobrazit podrobnosti |
![]() | ![]() | 2210 | FX SOUND BOARD 2X2W WAV/OGG 2MB | 21 - Immediate | $523.90 | Zobrazit podrobnosti |
![]() | ![]() | 2217 | FX SOUND BOARD 2X2W WAV/OGG 16MB | 66 - Immediate | $628.89 | Zobrazit podrobnosti |
![]() | ![]() | 2342 | FX MINI SOUND BOARD WAV/OGG | 0 - Immediate | $313.92 | Zobrazit podrobnosti |
Expansion Boards, Daughter Cards
| Obrázek | Objednací číslo výrobce | Popis | Available Quantity | Cena | Zobrazit podrobnosti | |
|---|---|---|---|---|---|---|
![]() | ![]() | DFR0299 | DFPLAYER - A MINI MP3 PLAYER | 805 - Immediate | $123.89 | Zobrazit podrobnosti |
![]() | ![]() | DFR0768 | DFROBOT DFPLAYER PRO - A MP3 PLA | 510 - Immediate | $186.88 | Zobrazit podrobnosti |
Single Board Computers (SBCs)
| Obrázek | Objednací číslo výrobce | Popis | Available Quantity | Cena | Zobrazit podrobnosti | |
|---|---|---|---|---|---|---|
![]() | ![]() | SC0020 | SBC 1.0GHZ 1 CORE 512MB RAM | 1355 - Immediate | $314.97 | Zobrazit podrobnosti |
![]() | ![]() | SC0065 | SBC 1.0GHZ 1 CORE 512MB RAM | 325 - Immediate | $335.97 | Zobrazit podrobnosti |
![]() | ![]() | SC0149 | SBC 1.2GHZ 1 CORE 1GB RAM | 7720 - Immediate | $524.95 | Zobrazit podrobnosti |
Speakers
| Obrázek | Objednací číslo výrobce | Popis | Available Quantity | Cena | Zobrazit podrobnosti | |
|---|---|---|---|---|---|---|
![]() | ![]() | SP-3605 | SPEAKER 8OHM 1W TOP PORT 90DB | 5570 - Immediate | $76.01 | Zobrazit podrobnosti |
![]() | ![]() | CMS-40504N-L152 | SPEAKER 4OHM 2W TOP PORT 100DB | 3260 - Immediate | $102.68 | Zobrazit podrobnosti |
![]() | ![]() | CMS-23558N-L152 | SPEAKER 8OHM 1W TOP PORT 80DB | 2871 - Immediate | $105.83 | Zobrazit podrobnosti |























