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UV Exposure Box - Controller Board

Cylindric3D·uv-box·Electronics/controller/controller.kicad_pcb

UV Exposure Box - Controller Board layout, top view — open source AVR/Arduino board by Cylindric3D

About the UV Exposure Box - Controller Board

UV Exposure Box - Controller Board is an open source AVR/Arduino PCB design by Cylindric3D, published on GitHub. It is a 2-layer board measuring 99.1 × 56.5 mm, with 27 components from 21 distinct parts.

Its main chip is the Arduino_Pro_Micro, from the AVR/Arduino family. Other key parts include the LM317T and 74HC595. By type, the board carries 11 resistors, 4 capacitors, 3 ICs, 3 connectors, 2 LEDs and 1 transistor.

From the project

A UV-Exposure box for creating home-made PCBs

Note that documentation and schematics are also available as images in the GitHub Pages site for this project.

Important Plots =============== Controller Schematic Controller Board: B.Cu Controller Board: F.SilkS LED Panels Schematic * LED Panels Board: B.Cu

Tips for Creating the PCB ========================= For creating the PCBs with UV-sensitive boards:

1. Text on the B.Cu layer should appear mirrored 2. Plot only the bottom copper "B.Cu" layer to PDF, do not mirror it - it should look mirrored in the PDF. This is because you want the ink to be as close to the photo-sensitive surface of…

UV Exposure Box - Controller Board, from the project README
From the project README

Main components on the UV Exposure Box - Controller Board

LM317T74HC595Arduino_Pro_Micro

UV Exposure Box - Controller Board bill of materials (BOM)

27 components, 21 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM317T
LM7805CT
U1
1
74HC595
U2
1
Arduino_Pro_Micro
U3
1
BUZ11
P55NF
Q1
1
POWER
P1
1
PANEL_1
P2
1
PANEL_2
P3
1
VAL**
1pin
1
Encoder
ENC1
1
SW_PUSH
SW1
1
ATA3492BW
LED_DISPLAY1
1
PIEZO
SP1
2
0.1UF
0.1µF
C1, C2
1
0.33µF
C3
1
0.1µF
C4
5
33R
R1, R5, R6, R7, R8
2
33R
10k
R2, R4
1
10K
33R
R9
1
330
33R
R10
1
33R
R11
Show 1 more
QtyPartRefs
1
120
120R
R12

UV Exposure Box - Controller Board design files

The KiCad project lives in the Cylindric3D/uv-box repository on GitHub; these links point at the commit this page was built from.

UV Exposure Box - Controller Board: common questions

What microcontroller does the UV Exposure Box - Controller Board use?

The UV Exposure Box - Controller Board is built around the Arduino_Pro_Micro, from the AVR/Arduino family.

How big is the UV Exposure Box - Controller Board?

The UV Exposure Box - Controller Board measures 99.1 × 56.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the UV Exposure Box - Controller Board?

27 components, from 21 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 UV Exposure Box - Controller Board design files?

From the Cylindric3D/uv-box repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the UV Exposure Box - Controller Board design in my own project?

The repository has no license, so all rights stay with Cylindric3D. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the UV Exposure Box - Controller Board 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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