Have you ever looked at a small development board like an Arduino or an ESP8266 board and thought you’d like one with just a ...

A Zobel is an impedance matching circuit often used with loudspeakers. A Zobel circuit is also known as a Boucherot cell or somewhat incorrectly as an RC snubber. The nominal impedance of a ...

One of the longest running problems in PCB (printed-circuit-board) design has been trying to figure how much decoupling capacitors you need for your design. PCB engineers often use too much decoupling ...

Polar Instruments – a specialist in tools for pcb design, fabrication and test - has announced a free webinar on pcb layer stackup design using differential pairs. Presented by signal integrity guru, ...

Using Altium Designer to deal with noise in PCBs. Applying pre-topological analysis for noise immunity and performing post-topological analysis. How to evaluate the level of crosstalk. Setting the ...