Negative Feedback, Part 4: Introduction to Stability
Why are negative-feedback amplifiers susceptible to oscillation? What is the fundamental criterion…
Negative Feedback Part 3: Improving Noise, Linearity, and Impedance
You can use negative feedback to increase your amplifier’s signal-to-noise ratio, reduce…
Negative Feedback, Part 2: Improving Gain Sensitivity and Bandwidth
Having introduced the general negative feedback structure, we will now demonstrate that…
Inflatable robotic hand gives amputees real-time tactile control
For the more than 5 million people in the world who have…
Disney Robot Make the Most Convincing Eye Contact Ever
Disney World could one day feature some of the most realistic animatronic…
Hate Needles This Robot Delivers Vaccines Without Them
Many find the idea of needles a necessary evil, and in a…
Real-Time Robotic Hand Control Using Hand Gestures
Interpretation of human gestures by a computer is used for human-machine interaction in the area of computer vision . The main purpose of gesture recognition research is to identify a particular human gesture and convey information to the user pertaining to individual gesture. From the corpus of gestures, specific gesture of interest can be identified, and on the basis of that, specific command for execution of action can be given to robotic system. Overall aim is to make the computer understand human body language , thereby bridging the gap between machine and human. Hand gesture…
How to make your first Robot?
Your first robot is one which you never forget. Watching your creation…
Robots with sticky feet can climb up, down, and all around
Jet engines can have up to 25,000 individual parts, making regular maintenance…
