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(PDF) Design and Prototype Modelling of a CC/CV Electric Vehicle
(pdf) design and prototype modelling of a cc/cv electric vehicle
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[pdf] a piezoelectric green energy source for powering traffic lights .
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![[PDF] A Piezoelectric Green Energy Source for Powering Traffic Lights](https://i2.wp.com/www.researchgate.net/profile/Robert-Agyare-Ofosu/publication/349714612/figure/fig4/AS:996903932157955@1614691827719/Battery-charging-circuit_Q320.jpg)
