Make an EFM8-Based System for Monitoring and Analyzing Thermocouple Measurements
With this microcontroller-to-PC interface you can conveniently monitor a temperature and visualize…
Negative Feedback, Part 8: Analyzing Transimpedance Amplifier Stability
The techniques discussed in previous articles can help us to understand and…
Negative Feedback, Part 6: New and Improved Stability Analysis
This article will show you a handy alternative approach to assessing stability…
Negative Feedback, Part 5: Gain Margin and Phase Margin
Use frequency-domain simulations to analyze loop gain and evaluate the stability of your amplifier…
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…
