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Draft PCB for Potential Partnership for E-Bike Conversion

akbar-q·Circuits-PCB-HardwareDesign·Battery Management Client Collab/bms.kicad_pcb

Draft PCB for Potential Partnership for E-Bike Conversion layout, top view — open source AVR/Arduino board by akbar-q

About the Draft PCB for Potential Partnership for E-Bike Conversion

Draft PCB for Potential Partnership for E-Bike Conversion is an open source AVR/Arduino PCB design by akbar-q, published on GitHub. It is a 2-layer board measuring 162.6 × 86.4 mm, with 44 components from 16 distinct parts.

Its main chip is the Arduino_UNO_R3, from the AVR/Arduino family. Other key parts include the LM317_SOT-223. By type, the board carries 3 capacitors, 2 transistors, 2 relays, 2 diodes, 2 resistors and 1 IC.

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

From the project

This repository showcases a curated selection of my original electronics hardware designs. These projects span power electronics, RF systems, digital logic, and embedded hardware, each built with an emphasis on practical validation, clean design, and production-readiness.

This repository showcases a curated selection of my original electronics hardware designs. These projects span power electronics, RF systems, digital logic, and embedded hardware, each built with an emphasis on practical validation, clean design, and production-readiness.

With over three years of hands-on experience, I specialize in taking ideas from concept to lab-verified prototypes. My approach blends solid engineering principles with detailed testing and manufacturing-aware design. I work across the full lifecycle—from schematic capture and BOM optimization to PCB layout, fabrication…

Draft PCB for Potential Partnership for E-Bike Conversion, from the project README
From the project README

Main components on the Draft PCB for Potential Partnership for E-Bike Conversion

LM317_SOT-223

Draft PCB for Potential Partnership for E-Bike Conversion bill of materials (BOM)

44 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM317_SOT-223
LM317_TO-220
U1
2
TIP41C
Q1, Q2
1
Barrel_Jack 10V
j1
1
Fuse
1A1
1
RL
2R1
17
R
6.8K1, 6.8K2, 6.8K3, 6.8K4, 6.8K5, 6.8K6, 6.8K7, 6.8K8 +9
2
ADW11
K1, K2
1
Arduino_UNO_R3
MainControl1
5
TIP41C
NPN1, NPN2, NPN3, NPN4, NPN5
5
TIP42
PNP1, PNP2, PNP3, PNP4, PNP5
1
L7805
REG1
2
1N4007
D1, D2
1
2.2U
0.33uF
C1
2
2.2U
0.1uF
C2, C3
1
680R
2K
R1
1
680R
4.25K
R2

Draft PCB for Potential Partnership for E-Bike Conversion design files

The KiCad project lives in the akbar-q/Circuits-PCB-HardwareDesign repository on GitHub; these links point at the commit this page was built from.

Draft PCB for Potential Partnership for E-Bike Conversion: common questions

What microcontroller does the Draft PCB for Potential Partnership for E-Bike Conversion use?

The Draft PCB for Potential Partnership for E-Bike Conversion is built around the Arduino_UNO_R3, from the AVR/Arduino family.

How big is the Draft PCB for Potential Partnership for E-Bike Conversion?

The Draft PCB for Potential Partnership for E-Bike Conversion measures 162.6 × 86.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Draft PCB for Potential Partnership for E-Bike Conversion?

44 components, from 16 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 Draft PCB for Potential Partnership for E-Bike Conversion design files?

From the akbar-q/Circuits-PCB-HardwareDesign 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 Draft PCB for Potential Partnership for E-Bike Conversion design in my own project?

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

Can I test firmware for the Draft PCB for Potential Partnership for E-Bike Conversion without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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