Schaeftner-Engineering

About

More than 10 years of programming and debugging embedded systems.

mTouch by Microchip

  • Specialized experience with capacitive touch systems
  • CVD software
  • Metal Over Cap
  • Physical background
  • Layout design rules
  • Customer support for mTouch development

Embedded C and ASM

  • Interfacing directly with HW via memory mapped registers
  • Low level drivers
  • Interfaces (I2C/TWI, SPI, CAN, USART, RS232/485)
  • FreeRTOS

Microcontroller experience

  • Microchip (PIC12/16/18/24/32, dsPIC33)
  • Atmel (ARM/AVR/ATmega/Xmega/Tiny)
  • ST (STM32 cortex M3)

Exor / Jmobile

  • Integration of HMI design and development
  • Projecting and engineering
  • Java script
  • JSmart / eSMART / eTOP / ex7xx / H3 / H4

More than 30 years of experience in PCB-routing

  • Circuit diagrams and PCB-layouts on PADS VX.0 LOGIC und LAYOUT (by Mentor© A Siemens Business) according to customer’s specification.
  • Component library and generation with schematic symbols and footprints for PADS.
  • Generation of the complete PCB- manufacturing- data using Gerber- and DXF-Output.
  • Generation of the Bill of Materials.
  • Manufacturing, assembly and inspection of prototypes.
  • Construction and assembly of needed programming- and test-adapters and connectors.

Particular knowledge on PCB-design for HMI:

  • Dome- and Short-Travel-Switch based tactile keyboards.
  • Capacitive sensor layouts on Microchip mTouch CVD with "Active Guard“ and "Metal-over-Cap“.
  • Layouts for Everswitch (©Baran Advanced Technology) Piezo- HMI.
  • Layouts for Aito© tactile Piezo- HMI.
  • General Digital/Analog
  • PCB Design/Layout
  • Schematic Capture
  • Design for Manufacturing
  • Low to Medium Volume Production
  • Prototype Assembly
  • Prototype Testing
  • Rapid Prototyping
  • Test Fixture Development
  • Turnkey Volume Production
  • Bootloader
  • C/C++
  • RTOS
  • Windows
  • Bluetooth
  • Agriculture
  • Automotive
  • Consumer
  • Energy
  • Food and Beverage
  • Industrial
  • IoT
  • Marine
  • Medical
  • Microchip
  • Analog Devices
  • Microchip
  • Texas Instruments

Contact

Schaeftner-Engineering
+491711586382
Mozartweg 4 88319 Aitrach, Germany
Daniel Schäftner
Daniel.schaeftner@schaeftner-engineering.com
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