electronica 2018 / SOTB™ Energy Harvesting / Battery-less Velocity Measurement

Demonstration of Battery-less Velocity Measurement. This demo shows velocity of ball hit on rubber sheet and display the result without using any battery. The special rubber sheet can generate energy by pressure from ball hit. By using ultra low power SOTB™ Embedded Controller, system can be driven by harvested energy from this rubber only to calculate the velocity of ball by pressure on the rubber and display the result on the MIP-LCD.