EDN

Increasing ADC resolution by adding dither to DC signals

Generating a deterministic dither waveform to DC signals in order to enhance the signal-to-quantization noise of ADC ...

We Put the Best Multimeters to the Test. Our Top Pick is Ideal for Both Beginners and Pros

Want to safely repair an electric appliance or simply test your home’s wiring? Get shopping tips as well as our top tool ...
Healio

FDA grants 510(k) clearance to Alzheimer’s blood biomarker test in primary care setting

The FDA has granted 510(k) clearance to a blood-based biomarker test indicated for early detection of Alzheimer’s disease and other causes of cognitive decline within a primary care setting, according ...
Nature

Blood tests are now approved for Alzheimer’s: how accurate are they?

A second blood test has been been approved by the US Food and Drug Administration to assist in diagnosing Alzheimer’s disease ...