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The frequency of the transitions tells you the speed of the motor
No-load speed (rpm/min)
N20 metal gear motors *2 (1:100)
with the working voltage of the motors being 6-12V
Valon-I is an Arduino-based platform designed for maker education
YFROBOT 4WD chassis with shock absorption.34:1 The frequency of the transitionsProduct Introduction The 4WD shock absorbing chassis is equipped with a 2mm integrated stamping bottom plate. The surface is aluminum sprayed and treated. There are two pieces, with regularly distributed aperture of 3mm installation holes on the bottom plate, with a horizontal spacing of 12mm and a vertical spacing of 14mm, making it convenient for users to expand various sensors or make other mechanical modifications, such as installing a robotic
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