Chuanshuoge

Sunday, January 14, 2024

Albany trip

expense Nov 22 - lunch timesheet Nov 22 - install - 8h
tinkercad dc motor with encoder + PID control

int count = 0; bool direction; //clockwise = true long prevT = 0; //previous time float eprev = 0; //previous error float eintegral = 0; //i...
Ethereum Programming 8 metamask

//download chrome metamask extension https://metamask.io/ //open metamask chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/home.html# cop...
selenium 7 booking bot input destination

select destination textbox by id selection first option with css selector destination is filled in #Booking/booking.py from time import slee...
tinkercad I2C LCDs

#include <Wire.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd1(0x20,16,2); LiquidCrystal_I2C lcd2(0x21,16,2); byte Up[...
tinkercad 74HC595 shift register 2

bool shifting = false; int shift_count = 0; byte data = 0; void setup() { DDRD = 0b01110000; //pin 4, 5, 6 output // arduino pin 4 con...
tinkercad 74HC595 shift register + 7 segment display 1

bool shifting = false; int shift_count = 0; byte data1 = 0, data2 = 0; int num = 0; void setup() { DDRD = 0b01111100; //pin 2, 3, 4, 5,...

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