Engineering Custom Electronics for Critical Systems
We develop custom embedded controllers, deterministic C/C++ firmware, multi-layer PCB designs, cloud/mobile software platforms, and industrial IoT hardware engineered for noise immunity, harsh environments, and production scalability.
STM32, NXP, Nordic nRF, TI, ESP32, RP2040/RP2350 & Microchip PIC. Vendor-agnostic silicon selection matched to your performance & supply chain needs.
Our Engineering Solutions
Integrated electronics design from system architecture and schematic capture to bare-metal firmware and volume production support.
Embedded Systems Development
Custom 32-bit hardware platforms, sensor front-ends, and low-power computing systems engineered for dedicated applications.
Firmware Development
Deterministic, bare-metal and RTOS-based C/C++ firmware with modular peripheral drivers, bootloaders, and fail-safe watchdogs.
PCB Design
High-density, multi-layer schematic design, component lifecycle selection, power integrity, and DFM-verified layout in Altium & KiCad.
IoT Development
Connected edge devices communicating via WiFi, BLE, LoRa, or Cellular with secure MQTT over TLS, over-the-air updates, and telemetry.
Software Development
Custom cloud dashboards, mobile companion apps, desktop diagnostic utilities, and scalable cloud IoT backends.
Industrial Automation
Custom PLC alternatives, 12V/24V isolated I/O controllers, motor drivers, and industrial Modbus/CAN communication nodes.
Product Development
End-to-end commercial realization from concept verification, rapid prototyping, and bench validation to manufacturing files.
Technical Development
Structured engineering from architecture specification to production-ready documentation.
Hardware Architecture
System topological modeling, power budgeting, component selection for long lifecycle availability, and electrical isolation design.
Multi-Layer PCB Layout
Controlled differential impedance, uninterrupted ground reference planes, optimal thermal dissipation, and DFM-verified manufacturing files.
Deterministic Firmware
Non-blocking C/C++ implementations, FreeRTOS deterministic task scheduling, DMA data transfers, and fail-safe watchdog state machines.
Confidential Engineering Work
Some engineering work involves proprietary requirements and cannot be publicly documented. Relevant capabilities can be discussed during a technical consultation.
Technologies & Protocol Stacks
We specialize in reliable microcontrollers, robust industrial protocols, and proven real-time operating systems.
Industries We Serve
Electronics engineered to withstand harsh vibration, electrical noise, moisture, and temperature fluctuations.
Agriculture
Precision irrigation control, soil moisture arrays, weather telemetry, and solar pumping.
Industrial Automation
Isolated 24V controllers, Modbus gateways, sensor instrumentation, and motor drivers.
Renewable Energy
MPPT charge controllers, battery management systems (BMS), and solar telemetry.
IoT & Smart Devices
Connected edge devices, sensor nodes, cellular bridges, and cloud telemetry modules.
Why Choose Vanmen Micro Systems
We bridge the gap between abstract software and tangible electrical circuits with uncompromising standards.
Unified Hardware & Firmware Synergy
By developing schematics, PCB layouts, and firmware drivers under one roof, we eliminate pinout mismatches, timing contention, and peripheral conflicts before boards ever reach fabrication.
Robust Design for Hostile Environments
Industrial electronics encounter voltage spikes, inductive kicks, and ground loops. We engineer optocoupler isolation, TVS protection diodes, differential signaling, and brownout reset handling into every unit.
Deterministic, Non-Blocking Code
We avoid blocking delay loops. Our firmware utilizes hardware interrupts, Direct Memory Access (DMA), and FreeRTOS task prioritization to ensure zero jitter and 100% predictable real-time execution.
DFM & Production Ready Files
A prototype is only valuable if it can be manufactured reliably. We provide complete fabrication outputs including Gerbers, drill maps, pick-and-place centroids, and verified BOMs with active lifecycle parts.
Ready to Build Your Custom Embedded System?
Discuss your hardware requirements, microcontroller selection, or firmware architecture directly with an embedded systems engineer.