This Ring Battery Doorbell Is Brand-New but Already at Its Lowest Price on Amazon
Amazon’s knocked the price down to $60, a hefty $40 off the regular $100 price tag. That’s a 40% discount on Ring’s core ...
EDN9h
PMIC extends primary battery operating time
Integrating an efficient boost regulator, the nPM2100 PMIC from Nordic Semiconductor prolongs the life of primary ...
Electrek1d
Rising star Vammo rides past 1 million battery swaps for electric motorcycles
Vammo, a battery-swapping service for electric motorcycles in Latin America, has just announced that the company has ...
A powerful vacuum cleaner with some great features, but battery life lets it down
Tineco's Pure One A50S Plus is a solid cordless vacuum cleaner with some clever features and a super strong suction. However, ...
eeworldonline3d
High-voltage contactors support lithium-ion battery switching up to 1000 V DC
TDK Corporation has introduced two new high-voltage contactors designed for use in demanding applications. The HVC43MC integrates a mirror contact for position detection, while the HVC45 offers ...