2.Pertinent Gathering Information - Q-Div-2022-2023-Odd/Repo-6 GitHub Wiki

Need Statement:-

SC hardware industry needs automatic nuts, bolts, and drill bits sorter depending on dimension, weight, etc


There is an increase in demand for nut-sorting machine in small-scale areas like colleges, schools, homes, shops, etc. But it can't be used in large-scale areas like industries. So the owner wishes to go for a semi-automatic nut-sorting machine. Which helps to sort the nuts in an accurate manner. This also saves time and human involvement. Hence there is a lot of scope in small-scale areas.

Sl.no Electronics components or parts used Mechanical components or parts used Mechanism/Working principle identified Links
1 Aurdino IDE ATmega328 -https://www.youtube.com/watch?v=-aXEEygNTwU&list=PLbpr--tUeJIJ9mIPGSl6cpJhMV_-0sKL9&index=3
2 IR proximity sensor The photodiode's resistance and the change in output voltage are proportional to the amount of infrared light obtained https://youtu.be/qEMtCKfZOHw
3 DC motor A DC MOTOR is an electrical machine that converts electrical energy into mechanical energy https://youtu.be/j_F4limaHYI
4 LED light Electroluminescence https://youtu.be/e1FVSpkw6q4
5 DC power jack female adapter connectors DC motor principle
6 Resistor The resistor absorbs the electrical energy in the process where it acts as a hindrance to flow the electricity by reducing the voltage and it is dissipated as heat
7 Stepper motor By energizing one or more of the stator phases,a magnetic field is generated by the current flowing in the coil and the rotor aligns with this field https://youtu.be/eyqwLiowZiU
8 Toy servo SG90 PWM (pulse width modulation)principle
9 Stepper motor driver ULN2003 Stepper motor principle https://youtu.be/KRoe4_XM884
10 Potentiometer The basic principle of the potentiometer is that the potential drop across any section of the wire will be directly proportional to the length of the wire

Refrences: DIY Nut sorting machine

https://youtu.be/g3i51hdfLaw colour sorting model

https://youtu.be/qEMtCKfZOHw IR proximity sensor