MN12832JC-TeensyLC
mariosgit·VFD·PCB-KiCad/MN12832JC-TeensyLC.kicad_pcb
About the MN12832JC-TeensyLC PCB
MN12832JC-TeensyLC is an open source NXP PCB design by mariosgit, published on GitHub under the MIT license. It is a 2-layer board measuring 206.7 × 45.7 mm, with 47 components from 23 distinct parts.
Its main chip is the ZXBM5210, from the NXP family. Other key parts include the XL6009, 74132D, MN12832JC and TEENSY_LC_DIL. By type, the board carries 18 capacitors, 11 resistors, 5 ICs, 3 diodes, 2 switches and 2 inductors.
It belongs with the displays & leds and audio designs in this gallery.
From the project
Drivers for a bunch of VFD displays, like the MN12832, ...
To edit a schematic/pcb, open the .pro file first (double click) KiCad needs this to handle sch/pcb together, otherwise u get wiered errors when updating pcb from schematic.
A Panel with that display and an Teensy4.
Intended Use: Graphical EQ. The bottom PCB is a FreeDSP-AllInOne. Infopage https://freedsp.github.io/ Github: https://github.com/freeDSP/freeDSP-ALLinONE

Main components on the MN12832JC-TeensyLC
MN12832JC-TeensyLC bill of materials (BOM)
47 components, 23 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ZXBM5210 | SO8 | IC4 |
| 1 | XL6009 | TO263-5 | IC5 |
| 1 | 74132D | SO14 | IC6 |
| 1 | MN12832JC | MN12832JC | U$1 |
| 1 | TEENSY_LC_DIL | TEENSY_3.0-3.2&LC_DIL | U$3 |
| 2 | MA04-1 | MA04-1 | FILLAMENT1, UNK50V1 |
| 1 | MA06-1 | MA06-1 | POWER1 |
| 1 | MA03-1 | MA03-1 | SV1 |
| 1 | SWR | MA03-1 | SV2 |
| 1 | SWL | MA03-1 | SV3 |
| 2 | EC12E_SW | ALPS_EC12E_SW | SW3, SW4 |
| 3 | DIODE-SMB | SMB | D1, D3, D4 |
| 1 | 10u | L1812 | L1 |
| 1 | DR125 | DR125 | L6 |
| 10 | 1n | C1206 | C1, C2, C3, C4, C5, C6, C7, C8 +2 |
| 4 | 100n | C1206 | C19, C20, C22, C24 |
| 2 | 10u | 153CLV-0807 | C21, C23 |
| 2 | 1u | 153CLV-0505 | C25, C26 |
| 4 | 4.7k | R1206 | R2, R3, R8, R11 |
| 1 | 1.5k | R1206 | R9 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 39 | R1206 | R10 |
| 1 | 22 | 0411_15 | R12 |
| 4 | 4.7k | SIL5 | RN1, RN2, RN3, RN4 |
MN12832JC-TeensyLC design files
The KiCad project lives in the mariosgit/VFD repository on GitHub; these links point at the commit this page was built from.
MN12832JC-TeensyLC: common questions
What microcontroller does the MN12832JC-TeensyLC use?
The MN12832JC-TeensyLC is built around the ZXBM5210, from the NXP family.
How big is the MN12832JC-TeensyLC PCB?
The MN12832JC-TeensyLC measures 206.7 × 45.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MN12832JC-TeensyLC?
47 components, from 23 distinct parts. The full bill of materials is listed on this page.
Where can I download the MN12832JC-TeensyLC design files?
From the mariosgit/VFD repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the MN12832JC-TeensyLC design in my own project?
Yes, under the terms of its MIT license, which mariosgit chose for the repository.
Can I test firmware for the MN12832JC-TeensyLC without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.
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