Abstract:The endurance component, namely Vo2max, is the part of physical fitness that supports important conditions. In terms of physical fitness, especially endurance, there is a need to develop test equipment to support and improve the performance requiring VO2max. This research was aimed to develop an instrument prototype, namely the Modified Vo2Max Test, using Ultrasonic sensor with lamp (LED 3 x 3 12VDC) and Buzzer (Piezzo 3-12 VDC). The set of this instrument consisted of four slaves. The placement of each LED su… Show more
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