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DS1307 control register has an address of
What does the CH bit of the DS1307 demonstrate?
Why are relays used for driving the motors?
Why are ULN2803 normally used between the micro controllers and the relays?
Why are opto isolators normally used between the micro controllers and the ULN2803?
Which of the following is a type of a electromagnetic relay?
Reed switches show connectivity whenever they are in the presence of an electrical field?
Which of the following is an application of stepper motors?
What are normal 4 step sequence of a stepper motor if we start to move in clockwise direction with 0110 value?
What is the meaning of a step angle?
For a normal 4 step sequence, what are number of teeth required to accomplish a 2 degree step angle?
Ounch-inch is a unit of a torque
Why do we make the connection of the SCLK for communicating serially between two devices?
What is the function of the CE pin in SPI?
Which of the following is correct?
If CPHA= 0 and CPOL=1, then which of the following is true?
In SPI write, LSB goes first?
In AVR, which of the following registers are used for SPI?
How do we set the SPI, to operate in the master mode 1?
SPI can act as a half duplex transmission?
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