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Arduino nano low side dc driver

gkeiel·pcb_design_kicad·arduino_nano_low_side_dc_driver/arduino_nano_low_side_dc_driver.kicad_pcb

Arduino nano low side dc driver PCB layout, top view — open source AVR/Arduino board by gkeiel

About the Arduino nano low side dc driver PCB

Arduino nano low side dc driver is an open source AVR/Arduino PCB design by gkeiel, published on GitHub under the MIT license. It is a 2-layer board measuring 84.6 × 50.1 mm, with 33 components from 20 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the L7805, PC817 and LM358. By type, the board carries 14 resistors, 4 ICs, 4 connectors, 3 diodes, 3 capacitors and 2 transistors.

From the project

Printed circuit boards (PCBs) designs for some electronic circuits

PCB design to a carrier board for Arduino Nano with 2 low-side direct current (DC) driver using MOSFETs and adjustable voltage sensor.

Arduino nano low side dc driver, from the project README
From the project README

Main components on the Arduino nano low side dc driver

L7805PC817LM358Arduino_Nano_v3.x

Arduino nano low side dc driver bill of materials (BOM)

33 components, 20 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
L7805
U1
2
PC817
U2, U4
1
LM358
U3
1
Arduino_Nano_v3.x
A1
2
IRF540N
Q1, Q2
1
Conn_01x06_Pin
J1
2
Conn_01x02_Pin
J2, J4
1
Barrel_Jack
J3
2
R_Potentiometer_Trim_US
RV1, RV2
2
B120-E3
D1, D2
1
B120-E3
D5
1
100uF 16V
C1
1
100nF
C2
1
10uF 16V
C3
2
100
R1, R16
4
1k
R2, R11, R12, R15
2
68k
R3, R7
2
39k
R4, R8
2
R
R5, R6
2
100k
R9, R14

Arduino nano low side dc driver design files

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

Arduino nano low side dc driver: common questions

What microcontroller does the Arduino nano low side dc driver use?

The Arduino nano low side dc driver is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the Arduino nano low side dc driver PCB?

The Arduino nano low side dc driver measures 84.6 × 50.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Arduino nano low side dc driver?

33 components, from 20 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 Arduino nano low side dc driver design files?

From the gkeiel/pcb_design_kicad 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 Arduino nano low side dc driver design in my own project?

Yes, under the terms of its MIT license, which gkeiel chose for the repository.

Can I test firmware for the Arduino nano low side dc driver 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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