[Peter Demchenko] wanted to use a low power TS555 in an ESR meter design. The problem is, he needed to handle significant current sink requirements for cases where the capacitor under test had a ...

However, in my tests there is no doubt that the ESR 3-in-1 Travel Wireless Charging Set with CryoBoost charged my test iPhone 16 Pro significantly faster than two other wireless chargers I tested ...

Apple's latest iPhone has just launched, and ESR revolutionizes protection and brings MagSafe functionality to the iPhone 16e ...

The ESR Geo Digital Pencil adds Apple Find My support at a fraction of the Apple Pencil's sticker price. Is it reliable? Let's just say ESR schools Apple!