Measuring high currents via cable voltage drop is an economical solution, but how can the large copper tempco be compensated?

DAC designs allow for a seemingly endless range of incremental improvements. Here’s another you’ll like.

To enhance the gaming experience, real dice can be made to wirelessly transmit their face values to remote devices. Here's a design concept.

The design features dimming and colour management that can be done over Bluetooth using smartphone applications.

Fundamental to the reproduction of era-specific and musician-specific music is the technology contained in pedal effect gadgets. Here's how you can ge...

Musicians favour pedal effect circuits created with specific types of components or with a specific circuit design because of how sound changes with t...

Audio simulation and emulation with LTspice and a simple digital audio system, such as Windows Multimedia Player, gives you a design advantage. But si...

Induction cookers are quick to cook and highly energy efficient and safer due to the lack of an open flame. Here's how you design one.

To control power delivery to the induction cooker, which is transferred to cookware, the authors discuss quasi-resonant and half-bridge topologies wit...

Learn to calculate fully differential amplifier (FDA) output spot noise and find example designs showing calculated, measured and simulated results.