int led = 13; // the pin that the LED is atteched to int sensor = 2; // the pin that the sensor is atteched to int state = LOW; // by default, no motion detected int val = 0; // variable to store the ...

Photoshop cc 2015 tutorial showing how to transform a photo into a vintage, 1950s, Pin-up-style Illustration. What Trump has said about the missing airman in Iran Trump admin proposes $400M cut at ...

✈ Learn to build airplanes like this with the basic online course. ★ To download the plans and see more videos, images and information about this project. (*Create an account to be able to see the ...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

One of the many problems you run into when you work with SMD parts is trying to probe the little tiny pins. While we usually ...

Challenging Asimov’s Laws in Half an Hour Understanding Asimov’s Three Laws of ...

J2-6 SDI(MOSI) LCD SPI bus write data signal J2-7 SCK LCD SPI bus clock signal J2-8 LED LCD backlight control signal (high level lighting, if you do not need control, please connect 3.3V) J2-9 ...

Abstract: This paper introduces a smart stick system for assisting blind people. The smart stick is a solution which helps visually impaired people to detect obstacles, waters and dangers in front of ...

Researchers have developed a small autonomous drone inspired by how bats navigate in the dark. Instead of relying on cameras or LiDAR, which often… A DIY The Wrench maker has built a smart desk ...