HardLabs

Dreamstalker

orpaltech·dreamstalker·hardware/kicad/PRO/Dreamstalker-PRO-v2/Dreamstalker-PRO-v2.kicad_pcb

Dreamstalker PCB layout, top view — open source AVR/Arduino board by orpaltech

About the Dreamstalker PCB

Dreamstalker is an open source AVR/Arduino PCB design by orpaltech, published on GitHub. It is a 2-layer board measuring 79 × 85 mm, with 111 components from 66 distinct parts.

Its main chip is the ATMEGA128L-8AI, from the AVR/Arduino family. Other key parts include the MC34119D, VS1002D, MCP73833-FCI/UN and RT9193. By type, the board carries 47 resistors, 25 capacitors, 7 transistors, 7 diodes, 6 connectors and 6 switches.

From the project

The hardware to control your dreams. The author's resource is https://www.razrabotka.pro/single-post/pribor-dlya-osoznannyh-snovidenij-dreamstalker-pro

Main components on the Dreamstalker

ATMEGA128L-8AIMC34119DVS1002DMCP73833-FCI/UNRT9193

Dreamstalker bill of materials (BOM)

111 components, 66 distinct parts.

QtyPartRefs
1
ATMEGA128L-8AI
U1
1
MC34119D
U2
1
VS1002D
U3
1
MCP73833-FCI/UN
MCP73833
U4
1
RT9193
RT9193-30PB
U5
1
Vibration Motor
M1
1
IRLML2402
Q1
4
BC807-40
Q2, Q3, Q4, Q5
1
KP-3216P3C
Q6
1
Si2333CDS
Q7
1
32768 KHz
Y1
1
12.288M
Y2
1
UART Header
J1
1
JTAG Header
J2
1
ST-033
J3
1
112J-TDAR-R01
ATTEND_112J-TDAR-R01
J4
1
USB Power
J5
1
Li-Po 3.7V
J6
1
CA04-41
DS1
1
HSM23A-8
LS1
Show 46 more
QtyPartRefs
1
ECM-60
MK1
1
SELECT
SW1
1
ENTER
SW2
1
POWER
SW3
1
CHECK
SW4
1
[+]
SW5
1
[-]
SW6
2
KP-3216SURCK
D1, D2
1
KP-3216F3C
D3
1
RED
D4
1
GREEN
D5
1
BLUE
D6
1
1N5819
D7
2
L_Small
L1, L2
5
100n
C1, C4, C13, C21, C24
1
380n
C2
3
4.7u
C3, C19, C22
4
10u
C5, C6, C10, C14
4
1u
C7, C8, C20, C25
1
100p
C9
2
33p
C11, C12
1
22u
C15
3
10n
C16, C17, C18
1
22n
C23
2
4.7K
R1, R5
1
150
R2
2
47K
R3, R8
1
470K
R4
5
10K
R6, R15, R16, R39, R41
1
3K
R7
6
100
R9, R10, R11, R12, R13, R26
1
27K
R14
3
20
R17, R18, R27
2
75K
R19, R43
4
1K
R20, R21, R22, R23
4
100K
R24, R28, R30, R31
2
1M
R25, R29
1
0
R32
2
240
R33, R34
2
470
R35, R37
1
560
R36
1
2K
R38
2
5.1K
R40, R42
1
33K
R44
2
150
RN1, RN2
1
4.7K
RN3

Dreamstalker design files

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

Dreamstalker: common questions

What microcontroller does the Dreamstalker use?

The Dreamstalker is built around the ATMEGA128L-8AI, from the AVR/Arduino family.

How big is the Dreamstalker PCB?

The Dreamstalker measures 79 × 85 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Dreamstalker?

111 components, from 66 distinct parts. The full bill of materials is listed on this page.

Where can I download the Dreamstalker design files?

From the orpaltech/dreamstalker repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Dreamstalker design in my own project?

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

Can I test firmware for the Dreamstalker 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.

Earlier revisions in the repo: Dreamstalker-PRO-v1

Similar boards