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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
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
 |  | PS1240P02BT | BUZZER PIEZO 3V 12.2MM TH | 2677 - Immediate | $5.20 | Visa detaljer |
|  | IE320425-1 | BUZZER ELECTRO 24V 32X17 FLANGE | 374 - Immediate | $53.74 | Visa detaljer |
|  | IE330403-1 | BUZZER ELECTRO 3V FLANG | 49 - Immediate | $47.44 | Visa detaljer |
Audio Amplifier Evaluation Boards
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
|  | 2130 | EVAL BOARD FOR PAM8302A | 0 - Immediate | $36.04 | Visa detaljer |
|  | 26899 | 60W BTL audio amplifier TPA3118 | 5 - Marketplace | $45.52 | Visa detaljer |
|  | DFR0954 | EVAL BOARD FOR MAX98357 | 104 - Immediate | $47.90 | Visa detaljer |
Evaluation and Demonstration Boards and Kits
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
|  | 2133 | FX SOUND BOARD WAV/OGG | 52 - Immediate | $182.01 | Visa detaljer |
|  | 2210 | FX SOUND BOARD 2X2W WAV/OGG 2MB | 28 - Immediate | $227.62 | Visa detaljer |
|  | 2217 | FX SOUND BOARD 2X2W WAV/OGG 16MB | 60 - Immediate | $273.24 | Visa detaljer |
|  | 2342 | FX MINI SOUND BOARD WAV/OGG | 87 - Immediate | $136.39 | Visa detaljer |
Expansion Boards, Daughter Cards
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
|  | DFR0299 | DFPLAYER - A MINI MP3 PLAYER | 2992 - Immediate | $53.83 | Visa detaljer |
|  | DFR0768 | DFROBOT DFPLAYER PRO - A MP3 PLA | 484 - Immediate | $81.20 | Visa detaljer |
Single Board Computers (SBCs)
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
|  | SC0020 | SBC 1.0GHZ 1 CORE 512MB RAM | 2064 - Immediate | $136.85 | Visa detaljer |
|  | SC0065 | SBC 1.0GHZ 1 CORE 512MB RAM | 0 - Immediate | $145.97 | Visa detaljer |
|  | SC0149 | SBC 1.2GHZ 1 CORE 1GB RAM | 7408 - Immediate | $228.08 | Visa detaljer |
Speakers
| Bild | Tillverkarens artikelnummer | Beskrivning | Available Quantity | Pris | Visa detaljer | |
|---|---|---|---|---|---|---|
|  | SP-3605 | SPEAKER 8OHM 1W TOP PORT 90DB | 2877 - Immediate | $33.03 | Visa detaljer |
|  | CMS-40504N-L152 | SPEAKER 4OHM 2W TOP PORT 100DB | 1613 - Immediate | $44.61 | Visa detaljer |
|  | CMS-23558N-L152 | SPEAKER 8OHM 1W TOP PORT 80DB | 2682 - Immediate | $45.98 | Visa detaljer |
