Electronics designed and developed in Romania

Custom electronic boards, from schematic to firmware.

Automation controllers, LED display controllers, payment system interfaces and power modules, delivered ready to integrate with the software that runs them.

Explore our boards Request a proposal
Schematic · PCB · 3D modelFirmware includedAdaptable to your project
powerbiz.ro/en/projects/p5-led-controller
P5 LED ControllerDatasheet · LED displaysREV 1.1
Power
Supply24 V DC
Panel out5 V DC
On-board converter 24 V → 5 V
Interfaces5 links
EthernetRJ45
WirelessWi‑Fi, BT
SerialRS232
USBUSB‑C
Processing unitESP32Wi‑Fi + Bluetooth module
Panel connectorHUB75 · IDC 2×8
ConfigurationDIP · RESET
IndicatorLED POW_ON
Mounting4 holes

Interfaces and standards we build with

EthernetWi‑FiBluetoothRS232USB‑CUSB‑AI²CUARTHUB75NV9RM5GPIO 2×20XLR24 V DC230 V ACDC‑DCEthernetWi‑FiBluetoothRS232USB‑CUSB‑AI²CUARTHUB75NV9RM5GPIO 2×20XLR24 V DC230 V ACDC‑DC
Custom hardware design

See your board before it is manufactured.

We start from your requirement and deliver a board ready to integrate. Schematic, PCB layout and a 3D model of the board come first, so you can check it early.

  • Schematic
  • PCB layout
  • 3D model
  • Prototype bring-up
Our services
Design packageREQ → PCB
Requirements
Defined together
Schematic
Electrical design
PCB layout
Board design
3D model
Before manufacture
Prototype
First boards, brought up
Firmware and connectivity

Software that talks to the rest of your system.

Microcontroller software and communication with the rest of your system, wired or wireless, written and tested by the team that designed the board.

  • Ethernet
  • Wi‑Fi
  • Bluetooth
  • RS232 · USB
How we work
ConnectivityWIRED + WIRELESS
Ethernet
RJ45
Wi‑Fi · Bluetooth
ESP32 / Wi‑Fi module
Serial
RS232 · DB9 · UART
USB
USB‑C · USB‑A
Peripherals
I²C header
Automation, control and power

Control boards for machines with many loads.

Relay and triac outputs, isolated inputs, interfaces for payment equipment, on-board DC‑DC converters and USB power modules.

  • 10 A relays
  • 230 V AC triac
  • NV9 · RM5
  • 24 V → 5 V
See the boards
16 relays + 4 triac outputsV 1.0
Relay outputs
16 × 10 A / 250 V AC
Triac outputs
4 × 230 V AC
Inputs
4 × (B1–B4)
Protection
Fuse, 230 V AC
Communication
Ethernet · Wi‑Fi
Software and web applications

Your equipment, in plain view.

Web and desktop applications that talk to our boards: configuration, monitoring and reports, in one place.

  • Web dashboards
  • Configuration
  • Reports
  • API integration
Our services
Device dashboardLIVE
Status
Online / offline
Outputs
Remote switching
Inputs
Events and alarms
Revenue
NV9 · RM5
Reports
Daily · monthly

and, more fields we cover

Our catalogue spans 16 boards across seven fields, and each one can be adapted to your project.

01AutomationRelay controllers, I/O boards and relay modules with optocoupled inputs.02LED displaysControllers for P5 matrix panels with on-board 5 V supply.03Payment systemsInterfaces between NV9 banknote validators, RM5 coin acceptors and the machine.04Embedded systemsRaspberry Pi expansion boards with sensors and external antennas.05Interfaces & powerUSB‑C, USB‑A and XLR interfaces, charging and power modules.06Operator interfaceDisplay and control panels for reading and adjusting values on equipment.

16 boards, each with its own datasheet

Photos, description and technical characteristics for every board, from relay controllers to USB‑C power modules.

Explore all boards
P5 LED Controller7-relay controller for self-service machinesController with 16 relays and 10 inputsController with 16 relays and 4 triac outputsNV9 / RM5 payment interfaceI/O controller with Ethernet and RS2325-output controller with Wi‑FiRelay module with 2×20 connectorP5 LED Controller7-relay controller for self-service machinesController with 16 relays and 10 inputsController with 16 relays and 4 triac outputsNV9 / RM5 payment interfaceI/O controller with Ethernet and RS2325-output controller with Wi‑FiRelay module with 2×20 connector
24 V I/O board with buttons and LEDsRaspberry Pi expansion boardUSB‑C to 5-pin XLR interfaceUSB‑C interface with circular connector3-port USB charging moduleUSB‑C power moduleUSB‑A to USB‑C PCB adapter6-digit display module24 V I/O board with buttons and LEDsRaspberry Pi expansion boardUSB‑C to 5-pin XLR interfaceUSB‑C interface with circular connector3-port USB charging moduleUSB‑C power moduleUSB‑A to USB‑C PCB adapter6-digit display module
How we work

From requirement to a working board.

  1. 01RequirementsTogether we define what the board must do, what it connects to and where it will run.
  2. 02Schematic & PCBWe design the schematic and layout and show you the 3D model for approval.
  3. 03PrototypeWe build the first boards and bring them up.
  4. 04Firmware & testsWe write the software and test the board in your working conditions.
  5. 05Delivery & supportWe hand over the boards and documentation and stay on for new revisions.

Have a project? Let’s talk.

Tell us what the board has to control and where it will run. We will come back with a technical proposal.

Send your requirement 0799 900 123