how to make water sensor car / using gear motor / simple sensor project for school students

#7techprojects #sensor #project #car #scienceproject
simple circuit electronic school science project for school students
science project new idea
making water sensor car
water detecting sensor and gear motor starting with battery and switch
using two gear motor
simple sensor project for school students
for school science exhibitions
without arduino project
low coast project for students
electronic components
two gear motors
four wheel
mosfet p55n06
1meg resistor
3.7 battery ×2
wire
bottile cap
connecting plate
switch