https://youtu.be/CLa6n6jDqrU

A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element. The advantage of a pendulum for timekeeping is that it is a harmonic oscillator: it swings back and forth in a precise time interval dependent on its length, and resists swinging at other rates. From its invention in 1656 by Christiaan Huygens until the 1930s, the pendulum clock was the world's most precise timekeeper, accounting for its widespread use.

Hardware Requirement

For this project we need: Pallet Wood

Protective equipment like: Face mask Glasses Gloves

Sanding Tool Hammer Measuring Tape Nails Handsaw or Chop-saw Knife Pliers Pencil and Paint of your choice

Electronic Components

For the electronics bit we need: 1 x Arduino Nano 1 x Servo Motor 1 x 18650 Battery or a 5v DC Buck Step-Down Module 1 x Battery Protection Board 1 x SPDT Switch 1 x Generic PCB Connecting Cables

and General Soldering Equipments