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LEGO® Technic (TM) Large Hub Battery: 45610 | Charger

Ekips-Prime-Pro·Charger·PCB/FLL.kicad_pcb

LEGO® Technic (TM) Large Hub Battery: 45610 | Charger PCB layout, top view — open source board by Ekips-Prime-Pro

About the LEGO® Technic (TM) Large Hub Battery: 45610 | Charger PCB

LEGO® Technic (TM) Large Hub Battery: 45610 | Charger is an open source PCB design by Ekips-Prime-Pro, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 19 × 23.5 mm, with 9 components from 9 distinct parts.

Other key parts include the MCP73831-2-OT and LM317L_SOT-89. By type, the board carries 3 capacitors, 2 ICs and 1 fuse.

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

From the project

This is the PCB of the Charger for Spike Prime batteries

This is the PCB of the Charger for Spike Prime batteries

1. Why exists this project? 2. How did we accomplish this? 3. What do you Need to do it yourself? 4. Guide for you to replicate this.

First of all we are two ex students from the First Lego League Team PaRaMeRoS. There we encountered the problem on why we are doing this: Our Spike Prime died on us right before an event so we used it as a charger to don't waste money. But all of a sudden it died completely up to the point where nothing worked. Then we desieded that we had to do it our selfs to stay prepared for our contests. Also we…

Main components on the LEGO® Technic (TM) Large Hub Battery: 45610 | Charger

MCP73831-2-OTLM317L_SOT-89

LEGO® Technic (TM) Large Hub Battery: 45610 | Charger bill of materials (BOM)

9 components, 9 distinct parts.

QtyPartRefs
1
MCP73831-2-OT
U2
1
LM317L_SOT-89
U3
1
Polyfuse
F1
1
240Ω
POT1
1
1kΩ
POT3
1
1,4kΩ
POT4
1
1uF
C1
1
0,47uF
C3
1
4,7uF
C4

LEGO® Technic (TM) Large Hub Battery: 45610 | Charger design files

The KiCad project lives in the Ekips-Prime-Pro/Charger repository on GitHub; these links point at the commit this page was built from.

LEGO® Technic (TM) Large Hub Battery: 45610 | Charger: common questions

How big is the LEGO® Technic (TM) Large Hub Battery: 45610 | Charger PCB?

The LEGO® Technic (TM) Large Hub Battery: 45610 | Charger measures 19 × 23.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LEGO® Technic (TM) Large Hub Battery: 45610 | Charger?

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

Where can I download the LEGO® Technic (TM) Large Hub Battery: 45610 | Charger design files?

From the Ekips-Prime-Pro/Charger repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the LEGO® Technic (TM) Large Hub Battery: 45610 | Charger design in my own project?

Yes, under the terms of its Apache-2.0 license, which Ekips-Prime-Pro chose for the repository.

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