Electrical Engineering Tools & Preparation (CC 25th Anniversary Issue Preview)
I use a few different meters. One has a transistor checker. Another has a high-current probe. For years I used a small battery-powered hand drill before purchasing the Dremel and drill press. The tweezers are actually an SMT parts measurer. Many are unmarked and impossible to identify without using this device (and the magnifier).

Electrical engineering is frequently about solving problems. Success requires a smart plan of action and the proper tools. But as all designers know, getting started can be difficult. We’re here to help. You don’t have to procrastinate or spend a … Continue reading

Member Profile: Thomas Struzik
Member Thomas Struzik at his bench.

  Member Name: Thomas Struzik Location: Houston, TX Education: BSEE, Purdue University Occupation: Software architect Member Status: He has been a subscriber since day one. “I’ve got Issue 1 sitting in a box somewhere,” he said. Thomas adds that he … Continue reading

Game On with the Arduino Esplora
Arduino Esplora

Every time the Arduino team is about to release a new board, we expect something great in terms of better specs, more I/Os, a faster processor, more memory—or, well, just something to “fill the gap,” such as small-scale versions. With … Continue reading

The Future of 8-Bit Chips (CC 25th Anniversary Preview)
Photo 1: Ongoing innovation, such as the FRAM-based “Wolverine” MCU from Texas Instruments, continues to expand the market for mini-me MCUs. (Source: Cantrell CC25)

Ever since the time when a Sony Walkman retailed for around $200, engineers of all backgrounds and skill levels have been prognosticating the imminent death of 8-bit chips. No matter your age, you’ve likely heard the “8-bit is dead” argument … Continue reading

Do Small-RAM Devices Have a Future? (CC 25th Anniversary Preview)
board-chip

What does the future hold for small-RAM microcontrollers? Will there be any reason to put up with the constraints of parts that have little RAM, no floating point, and 8-bit registers? The answer matters to engineers who have spent years … Continue reading