I had somebody ask me questions this week about underwater photography and videography with robots…

Aleksander Madry is a leader in the emerging field of building guarantees into artificial intelligence,…

Better tracking of forest data will make the climate change reporting process easier for countries…

Artistic photo taken by Jerry H. Wright showing a hand-made shape generated following an emergent…

In spite of what most are writing, it was a year of much progress. A…

It is the middle of the winter and a six-month-old child is brought with acute…

This biocompatible sensor is made from a non-toxic, highly conductive liquid solution that could be…

Artificial intelligence (AI) is set to disrupt practically every industry imaginable, and industrial robotics is…

Servomotor Building Blocks for Robotics The servomotor brackets discussed in this chapter will allow you to create various servomotor robots and projects. Servomotors are ideal for powering robots. They are readily available in many sizes, are inexpensive, provide powerful torque for their size and weight, and are positional. The output shafts on most hobby servomotors are guaranteed positional between 0° and 90°. Most servomotors’ output shaft range extends past 90°,…

Before we can get into the nuts and bolts of how the interface circuit functions, we must look at the binary information output by the speech recognition circuit. The output of the speech recognition circuit consists of two 4­bit binarycoded decimal (BCD) numbers. This binary (BCD) information is shown on the speech circuit’s two-digit digital display. Whenever a word is detected, the circuit uses the digital display to output the word number it has recognized, or else it outputs its unrecognized/error code. If the word detected is not recognized, the circuit will display one of the following error codes: Our interface design incorporates a PIC microcontroller. A preprogrammed microcontroller’s (16F84) first job is to determine if a…