Special Projects Group, Inc.

Custom design of analog and digital circuits along with associated software.
From idea to production. Plus corporate comedy.


Design Services
Brian Longwell holding custom PCB board

Though SPG has scaled down over the last few years, we can still provide competent design services:

  • Small system design
  • Digital hardware
  • Analog hardware
  • Embedded microcontrollers and associated software
  • Embedded Ethernet/WIFI/Bluetooth
  • Embedded other wireless/RF circuits and antennas
  • Circuit board layout
  • Production (using local assembly shop)
Ethernet accessed custom design board with LCD display
Ethernet accessed custom design – Still in Production!
Custom Lucent chip SPG56DS1PM
Custom chip we did for Lucent
Local assembly production run of circuit boards
Small to large production using local assembly house.