Pcb pov3d
About the Pcb pov3d
Pcb pov3d is an open source STM32 PCB design by knielsen, published on GitHub. It is a 4-layer board measuring 98 × 90 mm, with 95 components from 27 distinct parts.
Its main chip is the STM32F40X_LQFP64, from the STM32 family. Other key parts include the TLC5955, US4881_HALL and LP38691. By type, the board carries 22 capacitors, 7 resistors, 6 ICs, 6 connectors, 2 diodes and 1 crystal.
From the project
PCB for 3D POV based on STM32F405 MCU and TLC5955 LED driver.
Main components on the Pcb pov3d
Pcb pov3d bill of materials (BOM)
95 components, 27 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | TLC5955 | TLC5955DCA | U1, U2, U3 |
| 1 | STM32F40X_LQFP64 | LQFP_64 | U4 |
| 1 | US4881_HALL | TO92 | U5 |
| 1 | LP38691 | TO-252-3 | U6 |
| 1 | CRYSTAL | 2-SOJ | X1 |
| 1 | CONN_4X2 | pin_socket_4x2 | P1 |
| 1 | CONN_6 | pin_strip_6 | P2 |
| 1 | MICRO-SD | SD_502774 | P3 |
| 1 | CONN_2 | pin_strip_2-90 | P4 |
| 1 | KNUSB | 10103594-0001LF | P5 |
| 1 | CONN_12 | pin_strip_12-90 | P6 |
| 1 | SWITCH_4PIN | SWITCH_FSMJSMA | B1 |
| 1 | BAT USB | pin_strip_3 | JP1 |
| 48 | RGB | RGB_0603 | LD1, LD2, LD3, LD4, LD5, LD6, LD7, LD8 +40 |
| 1 | Power LED | Led_0805 | D1 |
| 1 | User LED | Led_0805 | D2 |
| 1 | 30@100MHz | SMD-0603 | L1 |
| 13 | 100n | c_0805 | C1, C2, C3, C4, C5, C6, C7, C8 +5 |
| 1 | 4.7u | c_0805 | C12 |
| 4 | 2.2u | c_0805 | C13, C14, C15, C16 |
Show 7 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 22p | c_0805 | C18, C19 |
| 1 | 100u | c_elec_6.3x5.8 | C20 |
| 1 | 4.7n | c_0805 | C22 |
| 1 | 22k | r_0805 | R1 |
| 2 | 10k | r_0805 | R2, R7 |
| 2 | 47k | r_0805 | R3, R4 |
| 2 | 1k | r_0805 | R5, R6 |
Pcb pov3d design files
The KiCad project lives in the knielsen/pcb_pov3d repository on GitHub; these links point at the commit this page was built from.
- Layoutpcb_pov3d.kicad_pcb
Pcb pov3d: common questions
What microcontroller does the Pcb pov3d use?
The Pcb pov3d is built around the STM32F40X_LQFP64, from the STM32 family.
How big is the Pcb pov3d?
The Pcb pov3d measures 98 × 90 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Pcb pov3d?
95 components, from 27 distinct parts. The full bill of materials is listed on this page.
Where can I download the Pcb pov3d design files?
From the knielsen/pcb_pov3d repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Pcb pov3d design in my own project?
The repository has no license, so all rights stay with knielsen. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Pcb pov3d without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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