1. Charging oxygen evolution voltage: When charging, oxygen will be generated on the surface of the positive plate. When the charging voltage is low, less oxygen will be generated. In the sealed batte
Event time: From now until June 17th Keysight's new product DAQ970A is formerly known as 34970A and 34972A. According to official information, the two predecessors of DAQ970A have a high market share
Ultrasonic sensing uses the time of flight (TOF) of ultrasound waves in any liquid or gaseous medium and its dependence on flow velocity to measure and calculate volume flow. The technology exploits t