April 2 Week 12 In Class Notes

blocking or non-blocking (haults comp/program funct)

• delay is a blocking function
• when you run that function everything else is stuck

if(durrenttime -prevtime >= interval) prev=current

TINKERCAD

• make graphics and connect coding blocks to visualize arduino
• use resistors and voltages, multimeter

shift registers

• Serial In -Parallel Out (what we have, SIPO)
• capaciter between register and ground to smoothen out

Official Progress for Project due Wednesday

507movements.com for 507 mechanical movements

555 timer chip