Projects
I've built a mix of backend systems and hardware hacks over the years, and these are a few I'm especially proud of. Some are open-source, so feel free to explore the code, check out the schematics, or contribute if you have ideas to improve them.
'%20/%3e%3cg%20filter='url(%23softShadow)'%20fill='%23ffffff'%20fill-rule='evenodd'%3e%3cpath%20d='M%2054%20207%20C%2054%20195,%2062%20187,%2074%20187%20L%20426%20187%20C%20438%20187,%20446%20195,%20446%20207%20L%20446%20228%20C%20446%20234,%20443%20240,%20437%20245%20L%20407%20282%20C%20402%20288,%20394%20293,%20385%20293%20L%20115%20293%20C%20106%20293,%2098%20288,%2093%20282%20L%2063%20245%20C%2057%20240,%2054%20234,%2054%20228%20Z'%20/%3e%3cpath%20d='M%2088%20218%20C%2088%20210,%2094%20204,%20102%20204%20L%20398%20204%20C%20406%20204,%20412%20210,%20412%20218%20L%20412%20232%20C%20412%20236,%20409%20241,%20405%20245%20L%20384%20269%20C%20380%20274,%20373%20277,%20366%20277%20L%20134%20277%20C%20127%20277,%20120%20274,%20116%20269%20L%2095%20245%20C%2091%20241,%2088%20236,%2088%20232%20Z'%20opacity='0.25'%20fill='%230b101d'/%3e%3crect%20x='112'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='145'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='178'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='211'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='244.5'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='278'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='311'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='344'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='377'%20y='217'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='128.5'%20y='245'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='161.5'%20y='245'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='194.5'%20y='245'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='227.5'%20y='245'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='261.5'%20y='245'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='294.5'%20y='245'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='327.5'%20y='245'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3crect%20x='360.5'%20y='245'%20width='11'%20height='11'%20rx='3'%20fill='%23ffffff'%20/%3e%3c/g%3e%3c/svg%3e)
Parallel Port Controller
An interface that uses a parallel port to handle input and output signals between a computer and external hardware.
github.com
'%20opacity='0.8'/%3e%3ccircle%20cx='16'%20cy='16'%20r='10'%20fill='%2375121B'/%3e%3ccircle%20cx='16'%20cy='16'%20r='9.3'%20fill='%23FAD3D6'/%3e%3ccircle%20cx='16'%20cy='16'%20r='8.3'%20fill='%23FFFFFF'/%3e%3cpath%20d='M%2021.5,12%20A%207,7%200%200,1%2023.5,16%20A%207,7%200%200,1%2021.5,20'%20stroke='%23F0B2B7'%20stroke-width='0.8'%20stroke-linecap='round'/%3e%3cpath%20d='M%2019.8,13%20A%205,5%200%200,1%2021.2,16%20A%205,5%200%200,1%2019.8,19'%20stroke='%23F5C6CA'%20stroke-width='0.8'%20stroke-linecap='round'/%3e%3cpath%20d='M%2018.2,14%20A%203,3%200%200,1%2019.0,16%20A%203,3%200%200,1%2018.2,18'%20stroke='%23FAE0E2'%20stroke-width='0.8'%20stroke-linecap='round'/%3e%3cline%20x1='16'%20y1='16'%20x2='11.5'%20y2='12.5'%20stroke='%234A050C'%20stroke-width='1.2'%20stroke-linecap='round'/%3e%3cg%20transform='translate(16,16)%20rotate(18)'%3e%3cpath%20d='M%200,0%20L%20-1.2,-1.5%20C%20-2.2,-3%20-3,-4.5%20-3,-6%20A%203,3%200%200,1%203,-6%20C%203,-4.5%202.2,-3%201.2,-1.5%20Z'%20fill='%234A050C'/%3e%3ccircle%20cx='0'%20cy='-6'%20r='1'%20fill='%23FFFFFF'/%3e%3c/g%3e%3ccircle%20cx='16'%20cy='16'%20r='1.5'%20fill='%234A050C'/%3e%3ccircle%20cx='16'%20cy='16'%20r='0.5'%20fill='%23FFFFFF'/%3e%3cdefs%3e%3cradialGradient%20id='buttonGradient'%20cx='35%25'%20cy='35%25'%20r='65%25'%3e%3cstop%20offset='0%25'%20stop-color='%23FF5C6E'/%3e%3cstop%20offset='55%25'%20stop-color='%23C92A3A'/%3e%3cstop%20offset='100%25'%20stop-color='%236E0B14'/%3e%3c/radialGradient%3e%3c/defs%3e%3c/svg%3e)
Chronos
An Android application that uses NFC to log student attendance, notify parents via SMS, and sync data with a web admin panel.
github.com