elprojekt

Electronics  ·  Software  ·  Measurements

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Selected projects

Bluetooth speaker
software and bring-up

Software development and bring-up of the Bluetooth speaker mainboard. The project covered device control, DSP algorithms, Bluetooth communication configuration and a PC application for wireless firmware updates.

scope of work:

  • main controller software
  • DSP algorithm implementation
  • Bluetooth module software
  • firmware update loader development
  • measurements and bring-up

energy harvesting
development kit

A modular platform based on an ultra low power MCU for developing energy-efficient devices powered by ambient energy. Four mikroBUS sockets, configurable power supplies and isolated buses simplify testing of different configurations. The system supports USB-C, energy harvesting, Bluetooth Low Energy and a demonstration weather station with an e-ink display.

scope of work:

  • schematic and PCB design
  • modular mikroBUS architecture
  • isolated data bus
  • isolated socket power supplies
  • BLE interface
  • integration with energy harvesting circuits
  • configurable power modes
  • bring-up and measurements
  • BSP software, drivers and examples

MIPI
display
interface

A dedicated interface board for connecting a MIPI display with a touch panel to microcontroller evaluation platforms. The solution integrates image transmission, touch operation and backlight power. The software layer includes a touch-panel driver and adaptation of SDK graphics examples. The interface can also work with Embedded Wizard.

scope of work:

  • interface schematic and PCB design
  • MIPI and touch-panel support
  • backlight power supply design
  • touch-panel software driver development
  • adaptation of SDK graphics examples
  • integration preparation for Embedded Wizard

NFC tag
programmer

Hardware concept and software development for a production station designed to program NFC tags embedded in the pieces of a children's game, without opening the original packaging.

scope of work:

  • hardware concept development
  • antenna multiplexer control
  • microcontroller software
  • NFC tag programming through sealed product packaging
  • PC operator application
  • status and result visualization for individual tags
  • integration and bring-up of the complete programming station

Discuss your project

Tell us what the project involves, what stage it has reached and what support you need.
Based on this, we will determine a suitable scope of cooperation.

Company address elprojekt ul. Jarzębinowa 50 55–080 Smolec, Poland