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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
| Abbildung | Hersteller-Teilenummer | Beschreibung | Verfügbare Menge | Preis | Details anzeigen | |
|---|---|---|---|---|---|---|
 |  | PS1240P02BT | BUZZER PIEZO 3V 12.2MM TH | 4501 - Sofort | $0.48 | Details anzeigen |
|  | IE320425-1 | BUZZER ELECTRO 24V 32X17 FLANGE | 374 - Sofort | $5.01 | Details anzeigen |
|  | IE330403-1 | BUZZER ELECTRO 3V FLANG | 51 - Sofort | $4.42 | Details anzeigen |
Audio Amplifier Evaluation Boards
| Abbildung | Hersteller-Teilenummer | Beschreibung | Verfügbare Menge | Preis | Details anzeigen | |
|---|---|---|---|---|---|---|
|  | 2130 | EVAL BOARD FOR PAM8302A | 35 - Sofort | $3.36 | Details anzeigen |
|  | 26899 | 60W BTL audio amplifier TPA3118 | 15 - Marketplace | $4.24 | Details anzeigen |
|  | DFR0954 | EVAL BOARD FOR MAX98357 | 69 - Sofort | $4.46 | Details anzeigen |
Evaluation and Demonstration Boards and Kits
| Abbildung | Hersteller-Teilenummer | Beschreibung | Verfügbare Menge | Preis | Details anzeigen | |
|---|---|---|---|---|---|---|
|  | 2133 | FX SOUND BOARD WAV/OGG | 42 - Sofort | $16.96 | Details anzeigen |
|  | 2210 | FX SOUND BOARD 2X2W WAV/OGG 2MB | 34 - Sofort | $21.21 | Details anzeigen |
|  | 2217 | FX SOUND BOARD 2X2W WAV/OGG 16MB | 56 - Sofort | $25.45 | Details anzeigen |
|  | 2342 | FX MINI SOUND BOARD WAV/OGG | 50 - Sofort | $12.71 | Details anzeigen |
Expansion Boards, Daughter Cards
| Abbildung | Hersteller-Teilenummer | Beschreibung | Verfügbare Menge | Preis | Details anzeigen | |
|---|---|---|---|---|---|---|
|  | DFR0299 | DFPLAYER - A MINI MP3 PLAYER | 563 - Sofort | $5.01 | Details anzeigen |
|  | DFR0768 | DFROBOT DFPLAYER PRO - A MP3 PLA | 494 - Sofort | $7.56 | Details anzeigen |
Single Board Computers (SBCs)
| Abbildung | Hersteller-Teilenummer | Beschreibung | Verfügbare Menge | Preis | Details anzeigen | |
|---|---|---|---|---|---|---|
|  | SC0020 | SBC 1.0GHZ 1 CORE 512MB RAM | 0 - Sofort | $12.75 | Details anzeigen |
|  | SC0065 | SBC 1.0GHZ 1 CORE 512MB RAM | 171 - Sofort | $13.60 | Details anzeigen |
|  | SC0149 | SBC 1.2GHZ 1 CORE 1GB RAM | 7715 - Sofort | $21.25 | Details anzeigen |
Speakers
| Abbildung | Hersteller-Teilenummer | Beschreibung | Verfügbare Menge | Preis | Details anzeigen | |
|---|---|---|---|---|---|---|
|  | SP-3605 | SPEAKER 8OHM 1W TOP PORT 90DB | 4760 - Sofort | $3.08 | Details anzeigen |
|  | CMS-40504N-L152 | SPEAKER 4OHM 2W TOP PORT 100DB | 2650 - Sofort | $4.16 | Details anzeigen |
|  | CMS-23558N-L152 | SPEAKER 8OHM 1W TOP PORT 80DB | 2720 - Sofort | $4.28 | Details anzeigen |
