2.Gathering Pertinent Information - B-Division-24-25-Even/Repo-4 GitHub Wiki

sl no Electronics parts used Mechanical parts used Mechanism/working principle identified Application in our model Links
1 Solar panel, battery, charge controller Motor stand, rotating pole, gears Law of Conservation of Energy: Solar energy is converted to electrical energy and stored in a battery to power the model The energy from sunlight is harvested using a solar panel, stored in a battery, and then used to power both the rotating panel and the moving gondola. https://www.youtube.com/watch?v=hpn9lz57NCg
2 Light-dependent resistor (LDR), Arduino DC geared motor, mounting gear mechanism Solar Panel Rotation: Based on LDR feedback, the motor rotates the panel to face the sun for maximum efficiency (solar tracking system). LDRs detect the direction of maximum sunlight. Arduino compares the values and triggers the motor to rotate the solar panel for optimal exposure. https://www.youtube.com/watch?v=bBHcpS2lyx0
3 Esp32, motor driver, DC motor Spur gears, shafts Gear Mechanism: Gears convert the rotary motion from the motor into controlled motion for the panel or cable car using mechanical advantage. DC motor controlled by esp32 rotates the gears, which convert high-speed rotation to controlled and directional motion in the panel and gondola system. https://www.youtube.com/watch?v=o2tsWKOH5WU
4 Battery (charged by solar panel), ESP32, motor driver Pulley cable system, tower frame, gondola car Movement of Gondola: DC motor turns the pulley via ESP32 control to move the gondola between two points, demonstrating electric motion control. The gondola moves along a wire using the energy stored in the battery, powered and automated by ESP32. https://www.youtube.com/watch?v=m8jqTAXo0Z4