Sherwood Engineering Design Services, Inc.: providing electronic design services since 1987.

Holmes Products
ASIC and microprocessor controlled space heaters
ASIC and microprocessor controlled cool mist and warm mist humidifiers
ASIC and microprocessor controlled fans
IR remote control
Heater safety circuit using IR to detect covered heater
Kaz, Inc.
ASIC controlled low cost auto shutoff heat pad
ASIC controlled three heat slide switch heat pad
ASIC controlled six heat heat pad with LED indicators
ASIC controlled ten heat heat pad with LCD
Bug zapper with light sensor to turn off in daylight
First Texas Products
Microprocessor controlled metal detectors
Custom equipment for factory alignment and test
Amphion
Microprocessor based commercial water cooler controller PCB assembly
Helen of Troy
ASIC used in curling irons
Control circuits for curling irons and hair setters
PCB assembly production line tester
El Paso Energy
RS232 interface devices to monitor communications
Devices to assist in training technicians
Oceaneering International
Devices used in deep ocean applications:

Tool revolution counter

Pressure measurement using a strain gauge

Torque measurement using a strain gauge

Custom designed battery charger
Rocky Mountain Radar
Various projects
Ontime Feeders
Battery powered deer feeder using microprocessor
Solar powered deer feeder using microprocessor
Cummins Diesel
Test equipment for testing rebuilt diesel engine controllers
Gale Corp
Hand held telephone line tester
Thermal Comfort
Massage oil heater for professional masseuses
Outboard Marine
Production line tester for engine tachometer
VEM
Device for in-store loud speaker demonstrations
Delphi
Cam and crank shaft sensor production line tester
Fuel injector coil production line tester
Imagicon Products: Talking Pinatas
Hi activated talking device for pinata
Motion-activated talking for pinata
Ditch Witch
Video game to demonstrate tunneling machine capabilities
Bingo King
Bingo parlor game system
Bortec
Portable telephone rechargeable battery tester for rebuilt phones
CCI
Transient voltage suppressor
Cesar Scott
Wiring harness assembly aid and tester
Compsee
Wireless bar code scanner
Elamex
Wireless AC outlet controller
GE Smart
Home automation learning remote control with IR and RF wireless capabilities
RF remote control receiver
Frequency agile TV demodulator
Scientific Atlanta
Zenith video inversion compatible pay TV descrambler
Competitive product analysis
Spacecom
Receiver for satellite data
Complete turnkey-design through production
FCC and UL
Case design and tooling
Ztech
Personal alert system
RF remote panic alarm pendant
Telephone line interface
Sensitive microphone and loud speaker to allow call center to talk to client.
Kremer Sports
Electrical heated clothing heat controller
University of Texas at El Paso
High voltage high power ultrasonic transducer amplifier for metal plate fault detection
Miscelleneous private parties
Mecca direction indicator with dual language interface
Contact SEDS at seds@seds.com