HardLabs

EC-DLM-001-Rev9

kevinisabelle·litdlm01·PCBs/EC-DLM-001-Rev9/kicadProject/EC-DLM-001-Rev9.kicad_pcb

EC-DLM-001-Rev9 PCB layout, top view — open source AVR/Arduino board by kevinisabelle

About the EC-DLM-001-Rev9 PCB

EC-DLM-001-Rev9 is an open source AVR/Arduino PCB design by kevinisabelle, published on GitHub. It is a 2-layer board measuring 145 × 75 mm, with 78 components from 44 distinct parts.

Its main chip is the ATXMEGA64A3U-AU, from the AVR/Arduino family. Other key parts include the LM317T, SN65HVD75DR, SN74AHCT125QDRQ1 and LM2577. By type, the board carries 30 capacitors, 17 resistors, 16 connectors, 6 ICs, 4 diodes and 4 inductors.

From the project

AVR C Drum Lighting module using XMEGA microcontroller (Includes KiCad PCB)

Main components on the EC-DLM-001-Rev9

LM317TSN65HVD75DRATXMEGA64A3U-AUSN74AHCT125QDRQ1LM2577

EC-DLM-001-Rev9 bill of materials (BOM)

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

QtyPartRefs
1
LM317T
U1
1
SN65HVD75DR
U2
1
ATXMEGA64A3U-AU
U3
2
SN74AHCT125QDRQ1
U4, U5
1
LM2577
U6
1
DMX out
J1
1
DMX in
J2
1
LCD Screen
J3
1
Rotary Encoder
J4
1
PDI Interface
J5
6
RJ45
J6, J7, J8, J9, J10, J11
1
BARREL_JACK
J12
1
Bluetooth Module
J13
1
DMX Test pins
J15
1
BTN-VDD
J20
1
btn 1 & 2
J25
1
Fuse
F1
1
CDSOT23-SM712
D1
1
1N5821
D2
2
LED
D3, D4
Show 24 more
QtyPartRefs
1
Fer Bead
L2
1
10UH
10uH
L3
1
100UH
100uH
L4
1
10UH
10uH
L5
1
100U
100u
C1
2
10U-TANT
10u-tant
C2, C16
12
100N
100n
C3, C6, C8, C9, C10, C11, C12, C13 +4
1
0.33U
0.33u
C4
1
100N
100n
C5
1
0.1U
0.1u
C7
1
10U
10u
C15
1
1000U
1000u
C17
1
680U
680u
C19
9
100N
100n
C20, C23, C24, C25, C26, C27, C28, C29 +1
2
10
R1, R4
1
75
R2
1
470
R3
1
17.3K
17.3k
R5
1
330
R6
5
10K
10k
R7, R9, R10, R17, R18
1
2.2K
2.2k
R8
1
2k
R11
2
R
R13, R14
2
220
R24, R25

EC-DLM-001-Rev9 design files

The KiCad project lives in the kevinisabelle/litdlm01 repository on GitHub; these links point at the commit this page was built from.

EC-DLM-001-Rev9: common questions

What microcontroller does the EC-DLM-001-Rev9 use?

The EC-DLM-001-Rev9 is built around the ATXMEGA64A3U-AU, from the AVR/Arduino family.

How big is the EC-DLM-001-Rev9 PCB?

The EC-DLM-001-Rev9 measures 145 × 75 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the EC-DLM-001-Rev9?

78 components, from 44 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 EC-DLM-001-Rev9 design files?

From the kevinisabelle/litdlm01 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 EC-DLM-001-Rev9 design in my own project?

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

Can I test firmware for the EC-DLM-001-Rev9 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.

More boards in litdlm01

Similar boards