HardLabs

Pcbvr left

SINRG-Lab·Drakon_AIGlasses·companion/v3/hardware/left/kicad/pcbvr_left.kicad_pcb

Pcbvr left PCB layout, top view — open source board by SINRG-Lab

About the Pcbvr left PCB

Pcbvr left is an open source PCB design by SINRG-Lab, published on GitHub. It is a 2-layer board measuring 58.6 × 12.9 mm, with 28 components from 23 distinct parts.

Other key parts include the MAX98357AETE_T and BQ24074RGT. By type, the board carries 10 resistors, 7 capacitors, 3 connectors, 2 ICs, 2 diodes and 2 inductors.

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

From the project

KiCad project pcbvrleft. Board outline 58.64 × 12.9 mm, 30 components (the larger of the two boards — it carries the battery, BT1`).

KiCad project pcbvrleft. Board outline 58.64 × 12.9 mm, 30 components (the larger of the two boards — it carries the battery, BT1`).

Symbols and footprints are in ../shared/symbols/, shared with the right board.

Both sets are this board, exported three days apart and differing in copper and drill count (52 holes on 1 Jun, 56 on 4 Jun). Neither is marked as the one that was manufactured, so do not assume the newer one is correct. The zipped 1 Jun package is the likelier candidate for what went to the fab, since zipping is the last step before upload.

Main components on the Pcbvr left

MAX98357AETE_TBQ24074RGT

Pcbvr left bill of materials (BOM)

28 components, 23 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MAX98357AETE_T
U1
1
BQ24074RGT
U2
1
USB_C_RECEPTACLE_POWERONLY_6P
USB_C_Receptacle_PowerOnly_6P
J1
1
speaker
J2
1
TF31-6S-0.5SH_800_
J3
1
Battery
BT1
1
SW_SPDT
SW1
1
LED_R
D1
1
LED_G
D2
2
FerriteBead
FB1, FB2
1
1UF
C1
1
0.1UF
C2
1
10UF
C3
2
220PF
C4, C5
2
4.7UF
4.7uf
C6, C7
1
100K
100k
R1
2
5.1K
R2, R3
1
4.12K
4k
R4
1
46.4K
46.4k
R5
1
1.18K
1k
R6
Show 3 more
QtyPartRefs
1
1.13K
1k
R7
2
1.5K
R8, R10
1
10K
10k
R9

Pcbvr left design files

The KiCad project lives in the SINRG-Lab/Drakon_AIGlasses repository on GitHub; these links point at the commit this page was built from.

Pcbvr left: common questions

How big is the Pcbvr left PCB?

The Pcbvr left measures 58.6 × 12.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Pcbvr left?

28 components, from 23 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 Pcbvr left design files?

From the SINRG-Lab/Drakon_AIGlasses 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 Pcbvr left design in my own project?

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

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