Group 12: Solar Charging Subsystem

Solar Charging Subsystem Quiz
Test your knowledge on solar charging systems and their components with our engaging quiz! Dive into the technical details and see how well you understand the intricacies of solar charging technology.
In this quiz, you will cover various topics, including:
- Serial communication protocols
- Circuit components and fun
ctions - Battery protection strategies
- Heat management techniques

What serial communication protocol is being used between the coulomb counter and the microcontroller?
I2C Protocol
SPI Protocol
USART Protocol
USB Protocol

Which component controls the output current in the output control block?
R9
R_lim
C4
J6

What type of regulator is being used on the charging circuit?
Switching
Linear
Buck
Boost

Which component does the coulomb counter use to sense the battery current?
R1
R2
C1
R_Sense

What is the main function of U4A and U8A components in the battery protection block?
It increases the battery voltage
It increases the battery temperature
It disconnects the battery from the IC to prevent unsafe current
It creates a fancy looking board

Why is heatsink included in the output control block?
To increase the temperature of the power distribution switch IC
To create a fancy looking board
To absorb and disperse heat away from the main IC
To have a better serial communication between the Atmega88 and the output control block

ATmega88 is powered by the ________________
Solar Cell
Battery
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