HardLabs

Solari control

kmzbrnoI·solari-control·pcb/solari-control.kicad_pcb

Solari control PCB layout, top view — open source AVR/Arduino board by kmzbrnoI

About the Solari control PCB

Solari control is an open source AVR/Arduino PCB design by kmzbrnoI, published on GitHub. It is a 2-layer board measuring 80 × 90 mm, with 106 components from 35 distinct parts.

Its main chip is the ATmega328P-A, from the AVR/Arduino family. Other key parts include the VO0631T, L78L05_SOT89, PC817 and ADuM1201AR. By type, the board carries 45 resistors, 16 capacitors, 12 ICs, 12 transistors, 6 connectors and 6 diodes.

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

From the project

Control HW & SW for Solari di Udine platform table

Control HW & SW for Solari di Udine platform table ==================================================

This repository contains data to make platform table from company Solari di Udine work.

1. PCB replacing original PCB with CPU Intel 8080 in the table. 2. Firmware to the main MCU of our new PCB (ATmega328p). 3. SW to interact with the table. 4. Web interface to control the table via web browser. 5. Integration with hJOP script to show data from the particular train on the track on the table.

Main components on the Solari control

VO0631TL78L05_SOT89PC817ATmega328P-AADuM1201AR

Solari control bill of materials (BOM)

106 components, 35 distinct parts.

QtyPartRefs
5
VO0631T
U1, U3, U6, U8, U9
1
L78L05_SOT89
U2
4
PC817
U4, U5, U10, U11
1
ATmega328P-A
U7
1
ADuM1201AR
U13
3
AO3401A
Q1, Q7, Q8
2
2N7002
Q2, Q4
3
BC857
Q3, Q9, Q11
2
BSS83
Q5, Q6
2
BC847
Q10, Q12
1
14.7456 MHz
Y1
2
Conn_01x04
J1, J6
1
A5081WV-5P
J2
1
A5081WR-5P
J3
1
AVR-ISP-6
J4
1
DIL8
J5
4
200mA
F1, F2, F3, F4
1
Jumper_2_Open
JP1
3
TP
TP1, TP2, TP3
1
ESDA6V1-5SC6
D1
Show 15 more
QtyPartRefs
2
1N4148
D2, D3
1
GR
D4
1
YEL
D5
1
RED
D6
9
100n
C1, C5, C8, C9, C12, C13, C15, C16 +1
1
22u
C2
2
22u/25V
C3, C6
1
10u
C4
1
100n/50V
C7
2
22p
C10, C11
4
2k2
R1, R7, R22, R24
4
1k
R2, R26, R27, R28
17
10k
R3, R4, R9, R13, R16, R17, R18, R21 +9
13
470R
R5, R10, R11, R15, R20, R23, R25, R30 +5
7
100R
R6, R8, R12, R14, R19, R33, R35

Solari control design files

The KiCad project lives in the kmzbrnoI/solari-control repository on GitHub; these links point at the commit this page was built from.

Solari control: common questions

What microcontroller does the Solari control use?

The Solari control is built around the ATmega328P-A, from the AVR/Arduino family.

How big is the Solari control PCB?

The Solari control measures 80 × 90 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Solari control?

106 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the Solari control design files?

From the kmzbrnoI/solari-control repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Solari control design in my own project?

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

Can I test firmware for the Solari control 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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