Difference between revisions of "MagSpoof Log"

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:Time: 40 Min
 
:Time: 40 Min
  
-redesign of firmware for multicard design 2
+
-started redesign of firmware for multicard design 2
 
:Nathan
 
:Nathan
 
:Time 40 Min
 
:Time 40 Min

Revision as of 19:58, 29 September 2017

Week 9/8/2017 - 9/15/2017

-acquired Arudino

Nathan
Time: N/A

-found magnetic swiper

Nathan
Time 30 min

-created parts list w/ costs

Jon
Time: 30 min

-Wrote Project Proposal

Both
Time: 3 Hours

Week 9/15/2017 - 9/22/2017

-configure mac bootcamp for windows on Jon's computer

Jon
Time: 30 min

-Download and use software to read swipe card info off of washu id

Both
Time: 1 Hour

-obtained permission from campus services for the project

Both
Time: N/A

-preliminary design for multi-card circuit
-We are using SN754410 as the motor driver higher current output than L293D -higher current may effect power to chip, 3.7 V , already below operating voltage for chip -may need to create cell from battery packs

Nathan
Time: 2 Hours

Design 1

-Design 1 has the use of a single input to change card and activate device.
-Card indicator has an enable LED, and 2 LED's to mark which card is being used

Design2

-Design 2 has the use of two input system, on to activate device and one to change cards
-Card indicator has an enable LED, and 1 LED to mark which card is being used

-Wrote Ethics Section of Proposal

Jon
Time: 1 Hour

-Arudino Demo

Nathan
Time: 10 min

Week 9/22/2017 - 9/29/2017

-recived shipment of parts

-switches were too big
-returned and order new smaller switches
Nathan
Time:10 min

-programming Attiny85 using Arudino for BLINK

-Couldn't get serial port to sync
-believe due to a boot loader issue on the Arduino UNO
-bought AVR programmer for $20 from sparkfun to replace Ardunio UNO
Nathan
Time: 2 Hours

-Made Presentation for Class

Jon
Time: 1 Hour

-started prototyping board for Design 2

Jon
Time: 40 Min

-started redesign of firmware for multicard design 2

Nathan
Time 40 Min