HardLabs

Malenki nano plus

MarkR42·malenki-nano·hardware/malenki-plus/malenki-plus.kicad_pcb

Malenki nano plus PCB layout, top view — open source AVR/Arduino board by MarkR42

About the Malenki nano plus PCB

Malenki nano plus is an open source AVR/Arduino PCB design by MarkR42, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 19 × 24.1 mm, with 28 components from 17 distinct parts.

Its main chip is the ATTINY1616-MNR, from the AVR/Arduino family. Other key parts include the A7105, HT7533-1 and DRV8231DSGR. By type, the board carries 8 resistors, 6 ICs, 6 connectors, 6 capacitors and 2 diodes.

It belongs with the robotics & motion designs in this gallery.

From the project

Speed controller and receiver for small robots

Production hardware is in malenki-nanoi/

Main components on the Malenki nano plus

A7105HT7533-1ATTINY1616-MNRDRV8231DSGR

Malenki nano plus bill of materials (BOM)

28 components, 17 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
A7105
A7105-MODULE
U1
1
HT7533-1
U2
1
ATTINY1616-MNR
ATtiny1616-M
U3
2
DRV8231DSGR
U5, U6
1
DRV8231DSGR
U7
4
Conn_01x02_Male
J1, J5, J6, J7
1
Conn_01x08_Male
J2
1
Conn_01x02
J3
1
LED White
D1
1
LED Red
D2
5
10uF 25V
C2, C3, C5, C6, C7
1
100NF
0.1uF
C4
1
470R
220R
R1
1
220R
R2
1
100K
100k
R3
3
10K
10k
R4, R7, R8
2
470R
R5, R6

Malenki nano plus design files

The KiCad project lives in the MarkR42/malenki-nano repository on GitHub; these links point at the commit this page was built from.

Malenki nano plus: common questions

What microcontroller does the Malenki nano plus use?

The Malenki nano plus is built around the ATTINY1616-MNR, from the AVR/Arduino family.

How big is the Malenki nano plus PCB?

The Malenki nano plus measures 19 × 24.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Malenki nano plus?

28 components, from 17 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 Malenki nano plus design files?

From the MarkR42/malenki-nano 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 Malenki nano plus design in my own project?

Yes, under the terms of its GPL-3.0 license, which MarkR42 chose for the repository.

Can I test firmware for the Malenki nano plus 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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