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Power your breadboard from any power source. Set different voltage to each rail. 3.3V, 5V, adjustable 1.2V-21V Simple to use.
746 backers pledged $22,137 to help bring this project to life.

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Breadboard power supply. 3.3V, 5V, adjustable 1.2V-21V project video thumbnail
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$22,137

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Input source: 

Power your projects 3 different ways. From a mini USB or a micro USB, or  any power jack 7v-12v.

Adjust Voltage: 

There are two pots on the BreadPower. The one steps up the voltage up to 21V (marked as 'Vmax' on the PCB), and the other steps down the 'Vmax' voltage from 1.2V up to 21V (marked as 'Adj' on the PCB)

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Set different voltage on each rail:

Set different voltage on each rail by setting the jumpers on the side of each rail. You can chose from 3.3V, 5V, Adj voltage 1.2V-21V, or the Vmax voltage 5V-21V.

Simple to use:

Just plug power to breadPower, press the power button, adjust your desire voltage and start building your breadboard projects.

Specifications: 

  • Fix Output Voltage: 3.3V and 5V Adjustable Voltage: 1.2V up to 21V
  •  Input Connectors: Mini USB, Micro USB, 2.1mm Power jack from any power supply 7V-12V
  •  Breadboard Connection: Standard Dual Rail Breadboard 2.54mm (0.1") Spacing
  • Curve PCB design so you don't waist breadboard pins!

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Thank you :  

This Adjustable Breadboard Power Supply Is Sure to Streamline Your Prototyping
This Adjustable Breadboard Power Supply Is Sure to Streamline Your Prototyping
Breadboard Power Supply Offers 3.3V, 5V, And Adjustable 1.2V – 21V
Breadboard Power Supply Offers 3.3V, 5V, And Adjustable 1.2V – 21V

 Note. Breadboard, battery pack, multi-meters, cables are not included. For safer shipping pins must be solder by backer.

Risks and challenges

We all know and respect Murphy's law, so there's a chance that things can delay. Knowing that, I place delivery date by June.
Also some minor changes maybe done on the board and the schematic. This is a prototype board. Used only in a lab, and with your own risk.

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Funding period

- (45 days)