When we talk about Robotics, sensors are the most important tools which make an interface between a machine and its...

What is a Pulse Sensor? A pulse wave is a change in the volume of a blood vessel that occurs...

What is semiconductor material? Semiconductors are materials that have a conductivity between conductors (generally metals) and nonconductors or insulators (such...

The resistor which uses metal film to limit the flow of electric current to a certain level is called a...

What is Weight Sensor? A weight sensor is a particular kind of transducer, more especially a weight transducer, by definition....

Transimpedance amplifier is simply a current to voltage amplifier. Transimpedance comes from the term 'transfer impedance'. In electronics, a trans-impedance...

What is Thermionic Emission? How Does this process take place? The word thermionic is comprised of two words 'thermal' which...

While Talking about Small Signal diodes first of all we need to understand what is a small signal. Then after...

The material which can conduct the electricity within them are called conductors, and the material whose conductivity increases as soon...

Point Contact Diode is different from the normal P-N diode. A point contact diode is formed by touching a metallic...