Alvin P. Schmitt Consulting




Consulting



I consult as a trained Electrical Engineer with over 45 years experience and 50 years experience writing software. Some of my specialties are: Analog and Digital Electronics, Embedded Computing and associated Software including RTOS, Compiler Writing and Automated Editors

ELECTRONICS

Started in 1958
BS Electrical Engineering 1973 VPI&SU Blacksburg VA
Analog and Digital Circuit Design and Development
RF, Embedded and Computer Interfaces
PCB Layout and Design -- EagleCAD
Single Board Computers
Patent 9063067 Moisture Sensing Devices

Electronics:
Designed 13.56 MHz Class E Amplifier
Capacitor and Inductor identifying Oscillator
Phase Locked Loop and VCO Capacitive electronics for capacitive sensor
Analog Signal Recorder
Designed a 40.68 MHz ISM Receiver using a Gilbert Cell
10 MHZ LC VCO
FM Slope detector to Error Voltage Device
Designed Digital Data over Cell Phone (Analog) Using Bluetooth
Developed Voltage Controlled Resistance (not using FET) Planning to Patent it
Capacitive Moisture Sensor Patent 9063067
Solar Integrator
Capacitive Soil Moisture Sensor and Electronics
Analog Computer
Servo
Under Water Electric Signal Detector
Translating Card Reader Interface using a Finite State Machine
16 Channel Serial Digital Multiplexer
Soil Moisture Detection Control
TI980B CPU Utilization Meter
EAGLE PCB and Schematic Capture CAD |
Designed 915 MHZ amplifier and Detector
Designed, Printed and Fired a Capacitive Ceramic Moisture Detector
Many of the above devices used an embedded computer Microchip PIC16F1825 and PIC12F1840 Micro Computer


SOFTWARE

Started in 1968
Languages: C, C++, JAVA, FORTRAN, PL/1, FLEX, BISON, Various Assemblers, JCL
RTOS Design, Compiler Design, Automated Editors
Systems Programming and Computer Systems Engineer
CCS C for Embedded Computers
OS - Linux, OS-370, DSOS, DOS, Windows, MAC-XL, My Own RTOS, RSTS
Microchip, PIC, 8051, TI980B, IBM Mainframe, Series/1, GEPAC 30 and 4020
Mini and Micro
JAVA Object Oriented Programming
C++ for C Programmers

Software
Compiler Background Routines | Automatic Editor For Translating CDC Fortran to IBM Fortran | IBM SCRIPT like Automatic Editor | Disk Based Macro Processor | Operating System Routines for Serial Multiplexer | Designed and Developed a Multitasking Operating System (RTOS) | Peripheral Translator and Communications System Between TI980B and IBM Main Frame | Wrote Software to Copy 777 Files to Tape using One DD Card | Modified YALE IUP for emulating IBM 3270 on Series/1 Computer | Free Format JCL Translator | Wrote Command Processor | Developed MENU Language to ROM Programmer

GENERAL

Polymers, Ceramics, Thick Film
Skilled at Problem Solving
Patent Advice, Invention Concultation
Wood and Plastic Working, Models, Prototypes



Eagle PCB CAD Services



Eagle PCB CAD is a software package that allows a user to enter a pictorial schematic as a netlist. A board can be built from this netlist; parts arranged and connections made by Printed Circuit copper runs. I am skilled in entering the circuit into the Eagle CAD package; Placing the parts and sizing the board then making the connections. I can then send you the gerber files to make the board and educate you in this process. I charge $25.00 an hour for this service. I place parts logically and then use the autorouter. I do not draw all lines but use signal names similar to what ADAFRUIT does in their eagle schematics. Please contact me for this service using the contact box below.





Consulting fee is $149 / Hour plus expenses.
EAGLE CAD fee is $75 / Hour plus expenses.
Five (5) minute increments
First Hour Consulting Session Free



For more consulting information please send email to: consult AT alvinpschmitt DOT com
For more EAGLE CAD information please send email to: eagle AT alvinpschmitt DOT com





A special message for you



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P.O. Box 201
Newport VA 24128-0201

1-540-629-6478


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