$ ls -la projects/

projects/

total 2 · all client work is anonymized per NDA

U1REV B

2025-01-24

SHIPPED

Multi-Axis Motion & Pneumatic Control Board (STM32)

Custom control board + firmware integrating multi-axis motor positioning with pneumatic actuator control for an automated production fixture.

MCU:STM32 (ARM Cortex-M)

Motor axes:3× stepper/servo

I/O:Opto-isolated digital in/out

Actuators:24V pneumatic valves + pistons

Enclosure:3D-printed DIN-rail mount

Vcc:24V DC

HardwareFirmwareSTM32PCBMotion Control

$ cat MOTION-CTRL-STM32.md →

U2REV B

2025-01-06

SHIPPED

Configurable Pulse Generator & Counter Instrument (STM32)

Two-board STM32 instrument that generates and counts configurable pulse trains (including NAMUR-style signals) from a CSV-defined sequence, with opto-isolated I/O, relay outputs, OLED + rotary-encoder UI, and a DIN-rail enclosure.

MCU:STM32 (ARM Cortex-M)

Signal types:Square wave · NAMUR

I/O:5–12V opto-isolated

Outputs:2× relay

UI:OLED + rotary encoder

Storage:microSD (CSV sequence)

Enclosure:DIN-rail mount

HardwareFirmwareSTM32PCBInstrumentation

$ cat PULSE-GEN-STM32.md →