In robotics projects there are needs to detect obstacle such as a wall. The famous Roomba, for instance, has wall sensors that detects obstacles and thus prevents it
In this post we are going to study the transmission lines characteristics that can be measured with the voltage amplitudes (as a function of the position) in the
Equations of transmission lines The partial derivative equations of transmission lines with instantaneous functions of voltage and current, v(z,t) and i(z,t), are the general equations for transmission lines. If
Non-contact infrared thermometers are widely used in medical and industrial application. In medical applications, digital thermometers have been replacing mercury stick thermometers due to more convenient measurements and
A good power supply source is essential for microcontroller-based project. Having a Uninterruptible Power Supply backup circuit is essential for microcontroller projects where we need constant power source
Let’s get more women into engineering Outreach activities at Primary and Secondary schools, female STEM staff support, motivation and networking are the main objectives of the Women in
Importance FMCW radars main applications are as altimeters, placed in aircraft, but also in the investigation of atmosphere, thanks to the sensitivity and spatial resolution that
The S+ by ResMed is is the world’s first non-contact sleep tracking system that helps you analyze and improve your sleep from the very first night. That’s at
Phase velocity higher than the speed of the light In special circumstances, the phase velocity of a wave can exceed the speed of the light, c. However,
Introduction The purpose of this article is to describe a simple design of a high gain transimpedance amplifier for photodiodes. Transimpedance amplifiers(TIAs) are commonly used to translate the
Read our guest post in the 3G4G blog, here. 5G (Beyond-4G) Wireless Are we damaging the environment by using our phone? Of course, mobile phones on their
A signal that transmits information normally have a small frequency interval (lateral bands) around the high frequency carrier. This signal is a “frequency” group and forms a
Bass sensitive lights are lighting units which react to the bass of music and flash to the beats. They are great for professional or private use at parties
