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Designing and programming wireless lens control system
NOVOTNÝ, Jiří
This work focuses on designing and programming a product, that wirelessly controls the focus ring of a camera lens. The product is based on an Arduino nano programmable circuit board incorporating an ATmega328P microcontroller, that is used for all calculations, stores the whole code on a flash memory, controlling the inputs and outputs of an electronic components specifically a potentiometer, a buttons, a step motor, a motor driver and a wireless modules. The final product consists of two smaller devices, the transmitter, which is held by the user for sending information and the receiver controlling the motor. Both devices are powered by USB power banks. Programming and debugging take place in Arduino IDE. Designing and modelling parts e.g. spur gears and the case uses Blender. Final outcome aims to make cheaper, but equally efficient product as the commercial solution for this product.
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