Collision is avoided during the use of digital electronic scales. Although anti-collision limit measures are adopted in the structural design of sensors and electronic scales, excessive collision will damage sensors before the limit measures take effect,... moreCollision is avoided during the use of digital electronic scales. Although anti-collision limit measures are adopted in the structural design of sensors and electronic scales, excessive collision will damage sensors before the limit measures take effect, causing changes in their electrical parameters and affecting the measurement accuracy of electronic scales.