Cypress Micro has announced the availability of production silicon for the first devices in their ground-breaking PSoC 4 family of ARM Cortex M0 chips. These are backed by the Pioneer development kit, which aside from packing some serious processing at a ridiculously low price, also features connector compatibility with a range of Arduino shields and […]
Cypress Launches the PSoC 4 Series Mixed Signal Micros Read More »
This video discusses the basics of ferrite beads, and their uses for basic filtering applications. It discusses and demonstrates how ferrites act as resistors at high frequencies, and how this is used for EMI/RFI Suppression, improved power supply filtering, parasitic oscillation suppression, and others. This is another fantastic tutorial by W2AEW with great, easy to
Alan Wolke has made a fantastic video on the basics of op amp power supplies. He particularly explains how and why split power supplies came to be used, with a neat experimental setup that beautifully demonstrates how it works. Negative power supplies are always a difficult and arcane concept to get your head around. This
Demystifying Op Amp Power Supplies: Split, Single & Virtual Grounds Read More »
