July 31, 2024The difference between lightweight electric power-assisted bicycles and traditional electricvehiclesCompared with traditional electricvehicles, electric power-assisted bicycles do not adjust the power...view
October 11, 2024Hydroacoustic directorAn instrument fordetermining the direction of a sound source in water. It has two or morereceivers placed in different locations. The receivers amplify the receivedsound signals ...view
July 17, 2024Capacitance Type Electronic GaugeAn electric micrometerusing a capacitive sensor is used to measure small changes in length. It ismainly used for precision comparison measurement, vibration amplitudem...view
October 30, 2024Magnetic Proximity SensorA magnetic sensor thatdetects the proximity of an object. The magnetic field distribution around apermanent magnet is different. If a magnetic sensor is mounted on the object ...view
February 24, 2025FirealarmAdevice that makes a bell or other alarm sound when a fire occurs. It isequipped with a heat sensor that automatically sounds a buzzer when thetemperature reaches a certain level, and a gas (...view
October 7, 2024HydrophoneAn acoustic-electric sensor that responds tounderwater sound waves and emits electric waves that are actually equivalent tosound waves. It is mainly used to detect the approach of submarines...view