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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.

3/20/2026 7:19:08 PM

Alarms, Buzzers, and Sirens

图片制造商零件编号描述可供货数量价格查看详情
BUZZER PIEZO 3V 12.2MM THPS1240P02BTBUZZER PIEZO 3V 12.2MM TH8199 - 立即发货$5.10查看详情
BUZZER ELECTRO 24V 32X17 FLANGEIE320425-1BUZZER ELECTRO 24V 32X17 FLANGE374 - 立即发货$52.73查看详情
BUZZER ELECTRO 3V FLANGIE330403-1BUZZER ELECTRO 3V FLANG51 - 立即发货$46.55查看详情

Audio Amplifier Evaluation Boards

图片制造商零件编号描述可供货数量价格查看详情
EVAL BOARD FOR PAM8302A2130EVAL BOARD FOR PAM8302A160 - 立即发货$35.36查看详情
EVAL BOARD FOR MAX98357DFR0954EVAL BOARD FOR MAX9835772 - 立即发货$43.42查看详情
EVAL BOARD FOR PAM8403DFR0119EVAL BOARD FOR PAM84038 - 立即发货$48.79查看详情

Evaluation and Demonstration Boards and Kits

图片制造商零件编号描述可供货数量价格查看详情
FX SOUND BOARD WAV/OGG2133FX SOUND BOARD WAV/OGG50 - 立即发货$178.61查看详情
FX SOUND BOARD 2X2W WAV/OGG 2MB2210FX SOUND BOARD 2X2W WAV/OGG 2MB35 - 立即发货$223.37查看详情
FX SOUND BOARD 2X2W WAV/OGG 16MB2217FX SOUND BOARD 2X2W WAV/OGG 16MB63 - 立即发货$268.14查看详情
FX MINI SOUND BOARD WAV/OGG2342FX MINI SOUND BOARD WAV/OGG50 - 立即发货$133.85查看详情

Expansion Boards, Daughter Cards

图片制造商零件编号描述可供货数量价格查看详情
DFPLAYER - A MINI MP3 PLAYERDFR0299DFPLAYER - A MINI MP3 PLAYER666 - 立即发货$48.79查看详情
DFROBOT DFPLAYER PRO - A MP3 PLADFR0768DFROBOT DFPLAYER PRO - A MP3 PLA498 - 立即发货$73.60查看详情

Single Board Computers (SBCs)

图片制造商零件编号描述可供货数量价格查看详情
SBC 1.0GHZ 1 CORE 512MB RAMSC0020SBC 1.0GHZ 1 CORE 512MB RAM53 - 立即发货$124.05查看详情
SBC 1.0GHZ 1 CORE 512MB RAMSC0065SBC 1.0GHZ 1 CORE 512MB RAM237 - 立即发货$132.32查看详情
SBC 1.2GHZ 1 CORE 1GB RAMSC0149SBC 1.2GHZ 1 CORE 1GB RAM7711 - 立即发货$206.75查看详情

Speakers

图片制造商零件编号描述可供货数量价格查看详情
SPEAKER 8OHM 1W TOP PORT 90DBSP-3605SPEAKER 8OHM 1W TOP PORT 90DB4980 - 立即发货$29.94查看详情
SPEAKER 4OHM 2W TOP PORT 100DBCMS-40504N-L152SPEAKER 4OHM 2W TOP PORT 100DB3253 - 立即发货$40.44查看详情
SPEAKER 8OHM 1W TOP PORT 80DBCMS-23558N-L152SPEAKER 8OHM 1W TOP PORT 80DB2720 - 立即发货$41.68查看详情