FIELD: computer engineering.
SUBSTANCE: invention relates to means of collecting, transferring data and charging. For this purpose, multifunctional device (1) is proposed, comprising connector (2), having two connection terminals (21, 22), and electronic circuit (3), which comprises data collection circuit (310), configured to digitally convert analogue signals from sensor (81) and store digitized signals in memory (369); data transfer circuit (320), configured to enable transfer of data stored in memory (369) to a data transfer device; recharging circuit (330) configured to recharge battery (339) by supplying power thereto, provided by a power supply device. Control unit (360) controls activation of data collection circuit (310), activation of data transfer circuit (320) and activation of recharging circuit (330).
EFFECT: design of a multifunctional device for data collection, data transfer and charging, which is configured to switch said functions using the same connection interface.
20 cl, 4 dwg
