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MAE 412-Microprocessors

Electronic Circuits

Component DATASHEETS

AIM 65

AIM to PC interface

Stand-alone Computer Circuits

Scotchflex 3303 Breadboard Kit

Chip ID sheet for Scotch Flex

Important Schematics
Power-On Reset
Hornby Signal to TTL
Power Supply on Vector Board

Address Decode Logic (ADL)

GAL worksheet

Using PALS for Microcomputer Address Decoding (Bart Addis)

Using ORCAD

Sample ORCAD Schematic for ADL*
Sample ORCAD Schematic (thanks to Jon and Brent)*
Sample format for Title block*
Sample of Daughter Board Excel File*

Testing and Validation

MICROCOMPUTER TROUBLE-SHOOTING GUIDE
TEST of the 5VDC DIP DPDT RELAY -- Time Delays

* SAMPLES ARE PROVIDED FOR GUIDANCE
-- DO NOT COPY EXACTLY --
BEWARE THEY MAY CONTAIN ERRORS  

Test Stand Circuits

Connections from Student Computers to Signal Sensor Board
Test Stand Section Connections
N-TRAK Block Signal Sensor Board
Center Track Circuit (loops back on itself)

Project Circuits

TTL Control of DC Motor (simulated)
SCR Control of DC Motor
Direction Control of DC Motor (simulated)
Speed Control of DC Motor (simulated)
Comparator (simulated)
Relay Control
Optical Proximity Detector
Optical Proximity Detector - Two Thresholds - Schmitt-Trigger
Railroad Switch Control - Trickle Charge (Board Layout) (simulated)

Railroad Switch Control - SCR
/R/S Flip Flop Latch - Optical Proximity Detector
Hall Effect with Flip-Flop
Auxillary Power Supply for 12-20 VDC Devices
2 Bit Counter

Arduino (pinout) more info

 

Page last modified on  November 22, 2013 0:57 AM

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