How to Make a Simple Bot Using Dinamo

Making Perhu Toys with DC Electric Current Sources - This Boat produces motion with the help of DC electric currents. This tool requires a battery. the material used is taken from the surrounding environment. Creativity and imaginative can be poured on this tool.
How to make the boat?
To make a simple toy boat, you do not have to spend big money because you can also use materials from around your house
before doing so you have to prepare some ingredients that we will use to make the boat. like a container or place to hold the batteray dynamo and other cables.
for the container, I suggest you use a used cork measuring 20 cm x 10 cm or you can make it according to your taste or desire.
Stages of Toy Boat Making
a. planning
Toy boats will automatically move when the On button is pressed, and instead the toy boat will stop moving when the Off button is pressed.
Based manufacture and tools available in your environment are made responsibly by taking into account the working principle.
b. Preparation
Toy boats will use DC electric toys / toy cars (tamiya)
c. Equipment and Materials
tool:
Scissor
Meter or Ruler
Cutter or Knife
Hammer and
nail
The relics used to make toy boats sourced from DC electric currents, including:
Zinc scissors are used to make a boat propeller from the bottle cap.
The meter is used to measure the body of a boat made of cork.
Cutter is used to make boat models from cork.
The hammer functions to flatten the bottle cap that will be used for toy boat propellers.
nails to punch holes in the propellers
pens or the like to draw a sketch of a boat on a cork.
Ruler to draw a sketch image.
Material :
ingredients prepared to make toy boats sourced from DC electric currents, including:

• Batteray place
• Batteray 2 pieces
• DC Electric Motor
• Bottle cap
• Cable
• Used Cork size 10cm x 10cm
• Switch
• Candy puncture
• Making process :

** To make a DC electric toy boat, follow rare - steps:**

prepare used cork then draw a sketch of the boat using a pen or the like. so the sketch of the boat is neater using the ruler!
prepare the cutter to form cork into a toy boat.
connect the batteray cable to the sklar and one battery cable to the DC electric motor. then prepare the cable to connect the switch with a DC electric motor
prepare used bottle caps and flatten them using a hammer. then hole in the middle of the bottle cap with nails!
form a bottle cap like a propeller using zinc scissors.
insert the stick into the propeller hole.
install the circuit (method no. 3) in the place that has been prepared each in the cork.
attach a candy stick to the DC electric motor!
attach the batteray to the battery holder, pay attention to the positive and negative pole of the battery.
the toy boat is finished.
for the testing phase prepare a basin containing water then put the toy boat into the basin. Press the ON button to turn on the toy boat and press off to turn off the toy boat.

maybe that's all I can say in the following tutorial from me, good luck if there are questions or suggestions from you, leave your message on Colom comment below.