V0.2
About the V0.2 PCB
V0.2 is an open source RP2040/RP2350 PCB design by KarimHacen7, published on GitHub. It is a 2-layer board measuring 80 × 90 mm, with 48 components from 20 distinct parts.
Its main chip is the Raspberry Pi Pico, from the RP2040/RP2350 family. Other key parts include the SN74LVTH245ADWR, ADA4891-1ARJZ-RL, ADC1175CIMTC/NOPB, LM358 and AMS1117-3.3. By type, the board carries 13 capacitors, 9 ICs, 8 transistors, 8 diodes, 5 resistors and 2 connectors.
Main components on the V0.2
V0.2 bill of materials (BOM)
48 components, 20 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SN74LVTH245ADWR | SOIC127P1030X265-20N | IC1 |
| 1 | ADA4891-1ARJZ-RL | SOT95P280X145-5N | IC2 |
| 1 | ADC1175CIMTC/NOPB | MTC24_TEX | U1 |
| 1 | Raspberry Pi Pico | MODULE_SC0915 | U3 |
| 1 | LM358 | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U5 |
| 2 | MAX9108ESD_ | SOIC127P600X175-14N | U6, U7 |
| 1 | MCP4821 | SOIC-8_3.9x4.9mm_P1.27mm | U8 |
| 8 | BC807 | SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 |
| 1 | Conn_01x09_Pin | PinHeader_1x09_P2.54mm_Vertical | J1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_bornier-2_P5.08mm | J2 |
| 1 | Fuse | Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 8 | BAT54C | SOT-23 | D1, D2, D3, D4, D5, D6, D7, D8 |
| 2 | 330uH | L_Sunlord_SWRB1205S | L1, L2 |
| 5 | 10uF | CP_EIA-3528-15_AVX-H_Pad1.50x2.35mm_HandSolder | C1, C3, C7, C12, C13 |
| 6 | 100nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C4, C6, C8, C11, C14 |
| 1 | 100uF | CP_Elec_6.3x7.7 | C5 |
| 1 | 10nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C15 |
| 2 | 150 | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2 |
| 3 | 150k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R3, R4, R5 |
V0.2 design files
The KiCad project lives in the KarimHacen7/ProyectoFinal repository on GitHub; these links point at the commit this page was built from.
V0.2: common questions
What microcontroller does the V0.2 use?
The V0.2 is built around the Raspberry Pi Pico, from the RP2040/RP2350 family.
How big is the V0.2 PCB?
The V0.2 measures 80 × 90 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the V0.2?
48 components, from 20 distinct parts. The full bill of materials is listed on this page.
Where can I download the V0.2 design files?
From the KarimHacen7/ProyectoFinal repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the V0.2 design in my own project?
The repository has no license, so all rights stay with KarimHacen7. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the V0.2 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 ProyectoFinal
RP2040/RP2350V0.3
80 × 90 mm48 parts2LNo license0
RP2040/RP2350V0.1
90 × 90 mm48 parts2LNo license0
Adaptador SOT-23
20 × 25 mm6 parts2LNo license0
Adaptador SOT-23-5
16 × 20 mm4 parts2LNo license0
Atenuadores L
50 × 25 mm4 parts2LNo license0
Adaptador MAX9108
23 × 20 mm3 parts2LNo license0
Adaptador ADC1175-50
22.9 × 33.7 mm3 parts2LNo license0
Adaptador SN74LVTH245A
25 × 31 mm3 parts2LNo license0
Adaptador MCP4821
23 × 20 mm3 parts2LNo license0
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