News & Trends
Test

Monte Carlo gone wrong

Sensors/MEMS

Integrated PPG and ECG Biosensor Module Targets Mobile Devices

Consumer Electronics

Will Apple SoCs obsolete x86 CPUs?

Analog

A Sallen-Key low-pass filter design toolkit

SiC

Cree and STMicro to Sign Multi-Year SiC Deal

Power Management

Adding a single capacitor to improve cross-regulation in dual-output flyback power supplies

Design Ideas

Reduce EMI by driving high-power LEDs

Analog

A Bode plotter limitation in SPICE

Test

The connector is often the EMI problem

12
Consumer Electronics

Teardown: Amazon Echo Dot

The second-generation Amazon Echo Dot features dedicated up and down volume buttons, replacing the original twist-top volume control.

7
Consumer Electronics
Teardown: Amazon Dash Wand
12
Tear Down
Teardown: Google's Home Mini
10
LED
Teardown: A19 LED bulb
19
Communications
Teardown: Bluetooth smart dimmer
13
Consumer Electronics
Teardown: ultrasonic cleaner
13
Medical
Tear Down: Skechers GOwalk activity monitor
10
Consumer Electronics
10 wireless tech predictions
22
Computing
Supercomputers: At the top of the Top 500
10
Consumer Electronics
In the gallery: 10 engineering projects you can do