CNET

This Is the Most Important Tool for Making Great Coffee, an Expert Explains

For brewing professional-level coffee at home, a few essential tools are required. An expert told me about the most important one.
Elektor Magazine

Webinar: Precision Picoammeter: Picoamp Measurements and I-V Curves with Johannes Sturz

Precision picoammeter webinar on picoamp current measurement, leakage and noise control, plus automated I–V sweeps with ...
EDN

SCR topology transmogrifies into BJT two-wire precision current source

Recently, frequent Design Idea (DI) author Christopher Paul showcased an innovative and high performance true-two-wire current source using a depletion mode MOSFET as the pass device in “A precision, ...

Physicists employ AI labmates to supercharge LED light control

In 2023, a team of physicists from Sandia National Laboratories announced a major discovery: a way to steer LED light. If ...
EDN

Sensing and power-generation circuits for a batteryless mobile PM2.5 monitoring system

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...
Electronic Design

Bidirectional 200-A Hall Current Sensor Debuts 1,400-V Isolation

Allegro’s ACS37200 200-A Hall current sensor slashes power dissipation with its 50-µΩ shunt, offering 1,400 V of isolation in a compact PSOF package for high-voltage systems.
WGBH

Healey on ballot questions: ‘yes’ for public records, ‘no’ on rent control

Massachusetts voters are on track to decide a potentially record-setting number of ballot questions in 2026, and Gov. Maura Healey has already started to figure out how she’ll fill in the bubbles.