Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

Fundamentals of electronic devices and circuits by Bell, David A., 1930- Publication date 2008 Topics Semiconductors, Electronic circuits, Electronic apparatus and appliances Publisher Oxford ; New ...

The relationships between device feature size and device performance figures of merit (FoMs) are more complex for radio frequency (RF) applications than for digital applications. Using the devices in ...

A timer-controlled doorbell device has been developed using two 555 timer ICs in monostable mode, combined with a relay ...

To find the right circuit in the electrical panel, you first plug the socket tester into a socket. Then you go to the panel ...

A switching battery charger integrated circuit (IC) for a mobile device is described which can regulate the system supply voltage and charge a Li-ion battery simultaneously. The charging current level ...