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5V Solar 18650

SmartHome-yourself·shys-collection·templates/hardware/solar-18650-5v-stromversorgung/kicad/5V_Solar_18650_PCB.kicad_pcb

5V Solar 18650 PCB layout, top view — open source board by SmartHome-yourself
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About the 5V Solar 18650 PCB

5V Solar 18650 is an open source PCB design by SmartHome-yourself, published on GitHub under the GPL-2.0 license. It is a 2-layer board measuring 97.4 × 98 mm, with 22 components from 18 distinct parts.

By type, the board carries 7 connectors, 5 diodes, 2 battery holders, 2 switches, 2 resistors and 1 fuse.

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

From the project

Kompakte Solar-Ladeplatine auf Basis einer 18650-Zelle zur autarken 5V-Stromversorgung von DIY-Projekten. Das Projekt ist reine Hardware und kommt vollständig ohne ESP, Firmware oder Software aus.

Kompakte Solar-Ladeplatine auf Basis einer 18650-Zelle zur autarken 5V-Stromversorgung von DIY-Projekten. Das Projekt ist reine Hardware und kommt vollständig ohne ESP, Firmware oder Software aus.

Ziel ist eine einfache, sichere und effiziente Stromversorgung für kleine Verbraucher wie Sensoren, Mikrocontroller oder USB-Geräte.

Die Platine kombiniert Solar-Laderegler, Tiefentladeschutz und einen 5V-Step-Up-Wandler auf einer kompakten Leiterplatte.

5V Solar 18650 bill of materials (BOM)

22 components, 18 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Solarpanel 1
J1
1
Solarpanel 2
J2
1
Solarpanel 3
J3
1
Solarpanel 4
J4
1
Solarpanel 5
J5
1
0022232041
TPS61023 Boost Up 5V
Molex
J6
1
Power Output
J7
1
Battery 1
BT1
1
Battery 2
BT2
1
Fuse Sockel
F1
1
22-23-2021
TPS EN High Jumper
Molex
JP1
1
TP4056
PS1
2
SS12D10
SW1, SW2
1
Solar Status LED
D1
1
5V Out Status LED
D2
3
SS14
SS54
ON Semiconductor
D3, D4, D5
1
10uF
C1
2
2,2K
R1, R2

5V Solar 18650 design files

The KiCad project lives in the SmartHome-yourself/shys-collection repository on GitHub; these links point at the commit this page was built from.

5V Solar 18650: common questions

How big is the 5V Solar 18650 PCB?

The 5V Solar 18650 measures 97.4 × 98 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 5V Solar 18650?

22 components, from 18 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the 5V Solar 18650 design files?

From the SmartHome-yourself/shys-collection repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the 5V Solar 18650 design in my own project?

Yes, under the terms of its GPL-2.0 license, which SmartHome-yourself chose for the repository.

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