HardLabs

Sunny

Broosky·Sunny·KiCad/Sunny.kicad_sch

This repository ships a schematic but no board layout.

About the Sunny PCB

Sunny is an open source PCB design by Broosky, published on GitHub. It is a board, with 11 components from 9 distinct parts.

By type, the board carries 3 ICs, 3 connectors, 1 fuse and 1 diode.

It belongs with the power & battery designs in this gallery.

From the project

An outdoor regulated and adjustable DC power source.

An outdoor regulated and adjustable DC power source, built to charge my phone or power bank while on my patio during the summertime.

- Adjustable voltage output with up to 3A (fused at 1A) for a broad range of applications. - Displays power in/power out and ambient/internal temperatures. - Tuned for 5.5 V to charge a phone or power bank. - Can be used with a solar panel or other DC input.

Sunny bill of materials (BOM)

11 components, 9 distinct parts.

QtyPartRefs
3
—
U1, U2, U3
1
VIN (7V5-40VDC)
J1
1
GND
J2
1
USB_A
J5
1
1A
F1
1
Solar Cells
SC1
1
Ambient 10K
TH1
1
Regulator 10K
TH2
1
1N5819
D1

Sunny design files

The KiCad project lives in the Broosky/Sunny repository on GitHub; these links point at the commit this page was built from.

Sunny: common questions

How many components are on the Sunny?

11 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the Sunny design files?

From the Broosky/Sunny repository on GitHub, which has the schematic; the links under Design files point to each one.

Can I use the Sunny design in my own project?

The repository has no license, so all rights stay with Broosky. Use it as a reference, and ask the author before reusing the design.

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