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BesteLampe! LED Main Moudule

lenaschimmel·bestelampe·hardware/mainmodule/JLCPCB.kicad_pcb

BesteLampe! LED Main Moudule PCB layout, top view — open source board by lenaschimmel
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About the BesteLampe! LED Main Moudule PCB

BesteLampe! LED Main Moudule is an open source PCB design by lenaschimmel, published on GitHub. It is a 2-layer board measuring 83.8 × 61 mm, with 42 components from 24 distinct parts.

Other key parts include the 24AA025E48T-I/OT, MC34063AD and DT1042-04SO1. By type, the board carries 16 resistors, 9 capacitors, 6 transistors, 3 ICs, 3 diodes and 2 switches.

It belongs with the iot & wireless and sensors designs in this gallery.

From the project

Die beste Lampe

When ordering 100 pieces, and with some very minor tweaks in v1.1 to reduce the assembly fees, price per PCB incl. SMD assembly will drop to 8.10 Euro incl. ESP and light sensor.

The through hole components are 4.30 Euro per board and will drop top 2.70 for v1.1.

So the full v1.1 board will be around 10.80 Euro.

* The inductor of the 5V buck converter makes an audible noise, especially when the presence sensor is connected

BesteLampe! LED Main Moudule, from the project README
From the project README

Main components on the BesteLampe! LED Main Moudule

24AA025E48T-I/OTMC34063ADDT1042-04SO1

BesteLampe! LED Main Moudule bill of materials (BOM)

42 components, 24 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
24AA025E48T-I/OT
74HCT244
U3
1
MC34063AD
U5
1
DT1042-04SO1
U6
6
SI3456DDV-T1-BE3
Si3456DDV
Q1, Q2, Q3, Q4, Q5, Q6
1
SFW20S-2STE1LF
USB+
J1
2
SW_Push
SW1, SW2
1
3V3
VR1
3
1N5819
D1, D2, D3
1
1u
L2
1
CL05B104KO5NNNC
100n
C1
1
CL05B104KO5NNNC
22u
C2
1
CL05B104KO5NNNC
10u
C3
1
VKME1301C102MV
1u
C4
1
VKME1301C102MV
2u2
C5
1
10n
C6
2
100n
C7, C8
1
470p
C10
6
RCWE1020R200FKEA
5K1
R1, R2, R4, R5, R8, R10
4
RCWE1020R200FKEA
10K
R3, R6, R7, R9
1
RCWE1020R200FKEA
360m
R11
Show 4 more
QtyPartRefs
1
RCWE1020R200FKEA
22k
R12
1
RCWE1020R200FKEA
6k8
R13
2
RCWE1020R200FKEA
2k4
R14, R16
1
RCWE1020R200FKEA
470
R15

BesteLampe! LED Main Moudule design files

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

BesteLampe! LED Main Moudule: common questions

How big is the BesteLampe! LED Main Moudule PCB?

The BesteLampe! LED Main Moudule measures 83.8 × 61 mm, has 2 copper layers and is 0.57 mm thick.

How many components are on the BesteLampe! LED Main Moudule?

42 components, from 24 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 BesteLampe! LED Main Moudule design files?

From the lenaschimmel/bestelampe 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 BesteLampe! LED Main Moudule design in my own project?

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

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