Mechanics RPM Measurement Tool This simple device, built using an Arduino Nano and an A3144 Hall sensor, allows you to measure the RPM (Revolutions Per Minute) of a gear. The device is straightforward ...

Ki Seong Kim, Sung Soo Kim, Measurement of Dynamic TDC in SI Engines Using Microwave Sensor, Proximity Probe and Pressure Transducers, SAE Transactions, Vol. 98, Section 3: JOURNAL OF ENGINES (1989), ...

Accurate measurement of fabric dimensions is essential for productivity and quality in the textile finishing industry. Traditional manual methods, such as measuring tapes, are often inaccurate and ...