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Breadboard Power Supply Kit 3.3V and 5V with Micro USB Connector and FT232RL Chip for Arduino | Sandbox Electronics
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Breadboard Power Supply Kit 3.3V and 5V with Micro USB Connector and FT232RL Chip for Arduino | Sandbox Electronics
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LM3671 3.3V Buck Converter Breakout - 3.3V Output 600mA Max : ID 2745 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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DER-937 - 100 W USB PD 3.0 Power Supply with 3.3 V – 21 V / 5 A (100 W Power-limited) PPS Output Using InnoSwitch3-PD PowiGaN (INN3870C-H805) HiperPFS-4 (PFS7628C) and CAPZero-2 (CAP200DG) | Power Integrations, Inc.
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Amazon.com: HiLetgo 5pcs 3.3V 5V Power Supply Module for MB102 102 Prototype Breadboard DC 6.5-12V or USB Power Supply Module : Electronics
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