Passive components – resistors, capacitors, inductors, and connectors – usually don’t get a lot of consideration until late in the design, but they are vital elements of a functioning circuit, ...

Circuit designing and assembling is an interesting hobby. A large number of electronic components are now available in the market. For a beginner, it is very difficult to identify the components ...

[Lucid Science] shows us how to make some simple reed switches. Reed switches are simple components that detect a magnetic field and can close or open a circuit once detected. While not really a thing ...

This file type includes high resolution graphics and schematics when applicable. Despite the availability of FPGAs and microcontrollers, the historical use of analog circuitry to implement some ...

A few simple components are all it takes to create an over-temperature alarm. The circuit in Figure 1 requires only an ordinary negative-temperature-coefficient (NTC) thermistor, two common ICs, and a ...

Using simple components such as oil, salt water, lipids and proteins, plus routine genetic engineering techniques, it is possible to create simple nanofluidic ...

Quantum computers could one day blow boring old classical computers out of the water, but so far their complexity limits their usefulness. Engineers at Stanford have now demonstrated a new relatively ...

For the prediction of the transient behavior of thermal nodes which are interacting within a Thermal Mathematical Model (TMM) it is necessary to know the heat capacity of each node. For instance this ...