HardLabs

Example3

irampton·Schrune_Examples·example3/KiCad/example3.kicad_pcb

Example3 PCB layout, top view — open source RP2040/RP2350 board by irampton

About the Example3 PCB

Example3 is an open source RP2040/RP2350 PCB design by irampton, published on GitHub under the MIT license. It is a 2-layer board measuring 228.6 × 204.9 mm, with 22 components from 19 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the AMS1117-3.3. By type, the board carries 11 capacitors, 5 resistors, 2 ICs, 1 diode and 1 inductor.

Main components on the Example3

AMS1117-3.3RP2040

Example3 bill of materials (BOM)

22 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AMS1117-3.3
Advanced Monolithic Systems
U1
1
RP2040
TPS54331DR
Raspberry Pi(树莓派)
U2
1
PJ-002BH
DC1
1
2.54-1*3P针
H1
1
Diode
D1
1
Inductor
L1
1
CL10A106MQ8NNNC
100nF +/- 10%
Samsung Electro-Mechanics
C1
2
CL05A105KP5NNNC
10nF +/- 10%
Samsung Electro-Mechanics
C2, C3
1
CL05A105KP5NNNC
10uF +/- 20%
Samsung Electro-Mechanics
C4
1
CL05A105KP5NNNC
1nF +/- 10%
Samsung Electro-Mechanics
C5
1
CL05A105KP5NNNC
22uF +/- 20%
Samsung Electro-Mechanics
C6
2
CL05A105KP5NNNC
4.7uF +/- 20%
Samsung Electro-Mechanics
C7, C8
1
CL05A105KP5NNNC
47pF +/- 5%
Samsung Electro-Mechanics
C9
2
CL05A105KP5NNNC
47uF +/- 20%
Samsung Electro-Mechanics
C10, C11
1
C8330
30kohm +/- 1%
UNI-ROYAL(Uniroyal Elec)
R1
1
C8330
330kohm +/- 1%
UNI-ROYAL(Uniroyal Elec)
R2
1
C8330
68kohm +/- 1%
UNI-ROYAL(Uniroyal Elec)
R3
1
C8330
10000kOhm
UNI-ROYAL(Uniroyal Elec)
R4
1
0603WAF220JT5E
1904.7619047619046
UNI-ROYAL(Uniroyal Elec)
R5

Example3 design files

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

Example3: common questions

What microcontroller does the Example3 use?

The Example3 is built around the RP2040, from the RP2040/RP2350 family.

How big is the Example3 PCB?

The Example3 measures 228.6 × 204.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Example3?

22 components, from 19 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 Example3 design files?

From the irampton/Schrune_Examples 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 Example3 design in my own project?

Yes, under the terms of its MIT license, which irampton chose for the repository.

Can I test firmware for the Example3 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

More boards in Schrune_Examples

Similar boards