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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

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BUZZER PIEZO 3V 12.2MM THPS1240P02BTBUZZER PIEZO 3V 12.2MM TH29125 - 立即发货$0.78查看详情
BUZZER ELECTRO 24V 32X17 FLANGEIE320425-1BUZZER ELECTRO 24V 32X17 FLANGE374 - 立即发货$8.08查看详情
BUZZER ELECTRO 3V FLANGIE330403-1BUZZER ELECTRO 3V FLANG51 - 立即发货$8.08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 PAM8302A324 - 立即发货$5.42查看详情
EVAL BOARD FOR MAX98357DFR0954EVAL BOARD FOR MAX9835772 - 立即发货$7.20查看详情
EVAL BOARD FOR PAM8403DFR0119EVAL BOARD FOR PAM84031 - 立即发货$8.09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/OGG19 - 立即发货$27.36查看详情
FX SOUND BOARD 2X2W WAV/OGG 2MB2210FX SOUND BOARD 2X2W WAV/OGG 2MB21 - 立即发货$34.22查看详情
FX SOUND BOARD 2X2W WAV/OGG 16MB2217FX SOUND BOARD 2X2W WAV/OGG 16MB28 - 立即发货$41.08查看详情
FX MINI SOUND BOARD WAV/OGG2342FX MINI SOUND BOARD WAV/OGG0 - 立即发货$20.51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 PLAYER848 - 立即发货$8.09查看详情
DFROBOT DFPLAYER PRO - A MP3 PLADFR0768DFROBOT DFPLAYER PRO - A MP3 PLA512 - 立即发货$12.21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 RAM1418 - 立即发货$20.57查看详情
SBC 1.0GHZ 1 CORE 512MB RAMSC0065SBC 1.0GHZ 1 CORE 512MB RAM687 - 立即发货$21.95查看详情
SBC 1.2GHZ 1 CORE 1GB RAMSC0149SBC 1.2GHZ 1 CORE 1GB RAM7720 - 立即发货$34.29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 90DB5778 - 立即发货$4.97查看详情
SPEAKER 4OHM 2W TOP PORT 100DBCMS-40504N-L152SPEAKER 4OHM 2W TOP PORT 100DB3261 - 立即发货$6.71查看详情
SPEAKER 8OHM 1W TOP PORT 80DBCMS-23558N-L152SPEAKER 8OHM 1W TOP PORT 80DB2871 - 立即发货$6.91查看详情