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Apple Wireless Keyboard
I just got a new Apple Wireless Keyboad. My laptop currently sits atop a Griffin Elevator, this keeps it cool and also helps keep my neck at a healthy angle, something I need given how many hours I spend on the computer. The problem with the Elevator is that after a while, your arms get […]
float:center
You wish… So many work arounds to center divs, that I was almost getting to the point where I was about to start selling black t-shirts with the words float:center If you’re a web developer, web designer, and you have to deal with CSS, and CSS not working properly on IE (cause of it’s stupid […]
[CODE] Arduino 4 BIT LED binary counter
Here’s my “Hello World” on Arduino. A 4-bit binary counter for arduino. If you add another LED on the 5th pin, then it can count from 0 to 31 (32 values) Circuit wired by @KataySantos [pastacode lang=”c” manual=”int%20counter%20%3D%20-1%3B%0Aint%20MAX_VALUE%20%3D%2016%3B%0A%0Avoid%20updateLED(int%20pin%2C%20int%20bit%2C%20int%20ctr)%20%7B%0A%20%20digitalWrite(pin%2C%20(ctr%20%26%20(1%3C%3Cbit))%20%3D%3D%20(1%3C%3Cbit)%20%3F%20HIGH%20%3A%20LOW)%3B%0A%7D%0Avoid%20setup()%20%7B%0A%20%20%2F%2F%20this%20runs%20once%0A%20%20pinMode(1%2C%20OUTPUT)%3B%0A%20%20pinMode(2%2C%20OUTPUT)%3B%0A%20%20pinMode(3%2C%20OUTPUT)%3B%0A%20%20pinMode(4%2C%20OUTPUT)%3B%0A%7D%0A%0Avoid%20loop()%20%7B%0A%20%20%2F%2F%20this%20runs%20repeatedly%0A%20%20counter%20%3D%20(counter%20%2B%201)%20%25%20MAX_VALUE%3B%0A%20%20updateLED(1%2C%200%2C%20counter)%3B%0A%20%20updateLED(2%2C%201%2C%20counter)%3B%0A%20%20updateLED(3%2C%202%2C%20counter)%3B%0A%20%20updateLED(4%2C%203%2C%20counter)%3B%0A%20%20delay(500)%3B%0A%7D” message=”” highlight=”” provider=”manual”/]