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Removing documentation for old parts

This commit is contained in:
Shawn Nock 2018-03-14 11:40:27 -04:00
parent a171ed8ca3
commit 13f2fe2550
10 changed files with 0 additions and 10103 deletions

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board.pdf

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lcd.sch
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EESchema Schematic File Version 2
LIBS:lts-proto-rescue
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:lts
LIBS:lts-proto-cache
EELAYER 25 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 2 3
Title "LCD Interface"
Date "2018-02-06"
Rev "AA"
Comp "Let's Talk Science"
Comment1 "Shawn Nock <shawn@monadnock.ca>"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
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U 1 1 5A7C83AC
P 4450 3550
F 0 "U5" H 4350 4175 50 0000 R CNN
F 1 "MCP23008" H 4350 4100 50 0000 R CNN
F 2 "Housings_SOIC:SOIC-18W_7.5x11.6mm_Pitch1.27mm" H 4500 2900 50 0001 L CNN
F 3 "" H 4700 4150 50 0001 C CNN
F 4 "MCP23008T-E/SOCT-ND" H 4450 3550 60 0001 C CNN "Digikey"
F 5 "1.1746" H 4450 3550 60 0001 C CNN "@100"
F 6 "1.1115" H 4450 3550 60 0001 C CNN "@1000"
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$EndComp
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U 1 1 5A7C8DE4
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F 1 "RC1602A" H 6460 4100 50 0000 L CNN
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F 3 "" H 6450 3350 50 0001 C CNN
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F 5 "10.539" H 6350 3450 60 0001 C CNN "@100"
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Text GLabel 3700 3550 0 45 Input ~ 0
SCL
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SDA
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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F 3 "" H 7150 3250 50 0001 C CNN
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 6350 4250
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Wire Notes Line
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Wire Notes Line
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Wire Notes Line
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Wire Notes Line
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Wire Notes Line
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Wire Notes Line
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Wire Notes Line
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Text Notes 5700 2500 0 60 ~ 0
LCD Controller
Text Notes 3350 2500 0 60 ~ 0
I2C GPIO Expander
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Wire Notes Line
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NoConn ~ 4950 3550
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Text Notes 4600 4550 0 45 ~ 0
I2C Addr.: 0x20
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1 0 0 -1
$EndComp
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F 2 "" H 3500 3050 50 0001 C CNN
F 3 "" H 3500 3050 50 0001 C CNN
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1 0 0 -1
$EndComp
$EndSCHEMATC