Again a strong impact on students' conceptual understanding of electrical circuits was found. Significantly less misconceptions occurred. The results indicate that the close collaboration of school teachers, educational experts and game designers was fruitful for improving the serious game and its use in...
Students’ Understanding of Direct Current Resistive Electrical Circuits - Engelhardt, Beichner - 2004Engelhardt, P. V., & Beichner, R. J. (2004). Students' understanding of direct current resistive electrical circuits. American Journal of Physics, 72(1), 98-115....
The device shuts down circuits and components based on their usage. Those that are not in use are shut down to save energy. For example, when an optical module is unavailable on the interface, the device shuts down related circuits that are not used. When the optical module is installed, ...
12and a range of works on power grids and electrical circuits both theoretically23,24,25,27,29,49and in small-scale table-top experiments19,29. We demonstrated that Braess’ paradox also robustly emerges in real-world electrical supply networks. In particular, we have shown that Braess’ ...
It is, perhaps, a cruel fate for IC designers that no single IC device or structure is invariant with changes in temperature. Various combinations of devices have been devised to stabilize circuits against changes in temperature. As explained in the text, Zener-based references use a Zener and...
Sensitivity, the ratio of the analog output voltage or digital output value to the input pressure, is a key specification of any microphone. Mapping units in the acoustic domain to units in the electrical domain determines the magnitude of the microphone output signal, given a known input. This...
Understanding DC Circuits fully covers dozens of topics including energy and matter; static electricity; electrical current; conductors; insulators; voltage; resistance; schematic diagrams and symbols; wiring diagrams; block diagrams; batteries; tools and equipment; test and measurement; series circuits; ...
Mapping the distribution of SP anomalies at the scale of a volcano requires consistent and redundant surveys with closed loops in order to check the zero total change potential along these circuits. The error should be reduced to some tens of millivolts. The distance between measurements can ...
circuits onto sensitive digital lines even though the I O lines may be ''opto-coupled'' or otherwise supposedly iso- lated In both situations the solution often lies in the proper electrical and physical isolation of analog and low speed digital lines from high speed circuits When high speed ...
Representation of Typical Logic I/O Clamping Circuits 4.4.3 Output Voltage, VO This is the maximum voltage that can be applied safely to an output terminal, with respect to the ground of the device. Helpful Hint: If there are clamp diodes between the device outputs and the VCC supply (see...