Tell Engineering – Retired
Retired,  open to minor projects or questions on previous projects

Contact Info: Tell Engineering 2840 Woodcrest Dr. St. Paul MN 55112 ____________________ Text only: 763-226-6531 Email: Larry@tellengineering.com

We specialize in: · Firmware for Embedded Processors § Embedded Website § M2M - IOT, ODBII, Bluetooth, Modbus/TCP, USB, DeviceNet, Ethernet, CAN bus, RS 232, RS 485, TEDS (IEEE 1451), InfraRed § Analog and Discrete I/O including 4-20 mA § Wireless modem direct to Internet § SPI, I2C, One-wire § Embedded PID control § Thermocouple and RTD Linearization · Technical Software for Personal Computers § Analog and Discrete I/O § FFT, Digital Filters, complex analysis, links to Excel and Access § Insteon, DeviceNet, Modbus, Ethernet, CAN bus, USB, RS 232, RS 485 · Custom Electronic Designs

Copyright 2025 Tell Engineering, Inc. All Rights Reserved. Last updated March 19, 2025