Batteries are notoriously difficult pieces of technology to deal with reliably. They often need specific temperatures, charge rates, can’t tolerate physical shocks or damage, and can fail ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, ...

Abstract: Sparse linear solvers play a crucial role in transistor-level circuit simulation, especially for large-scale post-layout circuit simulation when considering complex parasitic effects. As ...

This chapter explains how we use transistors, how we bias them, so they generate working and useful circuits, and how we stabilize them as the temperature, currents, and applications vary. There are ...

The rest of the tests are just using the onboard circuits. ToDo: Clean up GPIO test, make that a bit more elegant.