SparkFun Breadboard Power Supply USB - 5V/3.3V - PRT-08376 - SparkFun Electronics
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AK-USBSUPPLY-C 3.3V and 5V Power Supply from USB-C | Artekit Labs
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USB to 3.3v TTL PIN Header Cable with FTDI CHIPSET
Breadboard Power Supply Kit 3.3V and 5V with Micro USB Connector and FT232RL Chip for Arduino | Sandbox Electronics
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Amazon.com: Step-Down Module, CE009 5V to 3.3V DC-DC USB Power Supply Module Step-Down Buck Converter Module : Electronics
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Breadboard Power Supply Module - 3.3V/5V - ElectroPeak
Power Module USB Power Supply Module -USB Interface 3.3V 5V 1117 Chip Ez-USB Power Supply Module - Walmart.com
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Adafruit Trinket - Mini Microcontroller - 3.3V Logic [MicroUSB] : ID 1500 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
CH340 USB to TTL Converter UART Module CH340G (3.3 V/5.5 V) | Elektor
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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/i/6183/products/Breadboard.png?1606306133 "5V/3.3V USB Breadboard Power Adapter from Bot Thoughts LLC on Tindie")
5V/3.3V USB Breadboard Power Adapter from Bot Thoughts LLC on Tindie
AK-USBSUPPLY – 3.3V and 5V Power Supply From USB | Artekit Labs
/i/6183/products/2015-08-05T20%3A14%3A39.779Z-eeZeePower_11.jpg?1606306133 "5V/3.3V USB Breadboard Power Adapter from Bot Thoughts LLC on Tindie")
5V/3.3V USB Breadboard Power Adapter from Bot Thoughts LLC on Tindie
/i/6183/products/2017-01-10T18%3A25%3A43.838Z-microUSB1.JPG?1606306133 "5V/3.3V USB Breadboard Power Adapter from Bot Thoughts LLC on Tindie")
5V/3.3V USB Breadboard Power Adapter from Bot Thoughts LLC on Tindie
Breadboard Power Supply Module
Amazon.com: Step-Down Module, CE009 5V to 3.3V DC-DC USB Power Supply Module Step-Down Buck Converter Module : Electronics
