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PainfulDiodes
Stephen Willcock
16 designs
lcd keypad
74LS138,74LS32
SN74LS373
74LS04,74LS244
PainfulDiodes
4
SPI beanboard
74LS42
74LS299
74LS161
74LS373
74LS00
PainfulDiodes
4
z80 breadboard
Z80CPU
74LS04
74LS32
AS6C62256 (32kB SRAM)
AT28C64B (8kB ROM)
PainfulDiodes
4
SPI beanboard 2
74LS165
74LS164
74LS08
74LS04
74LS138
PainfulDiodes
4
z80 experiment 004
Z80CPU
74LS04
74LS32
AS6C62256-55PCN 32KSRAM
AT28C64B-15PU EEPROM-8KB
PainfulDiodes
4
keypad
74LS32
SN74LS373
74LS244
74LS04
PainfulDiodes
4
SPI beanboard
74LS165
74LS164
74LS08
74LS04
PainfulDiodes
4
SPI nano
74LS165
74LS164
74LS08
74LS04
PainfulDiodes
4
PortDecodingA
74LS04
74LS08
74LS138
PainfulDiodes
4
PortDecodingB
74LS138
74LS04
PainfulDiodes
4
lcd
74LS138
74LS04
PainfulDiodes
4
z80 experiment 000 555
Z80CPU
NE555P
PainfulDiodes
4
z80 experiment 001
NE555P
Z80CPU
PainfulDiodes
4
74LS165 test 0
74LS165
PainfulDiodes
4
74LS165 test 1
74LS165
PainfulDiodes
4
z80 experiment 000 nano
Z80CPU
PainfulDiodes
4
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