Page 369 - Electronic Mechanic - TP - Volume - 2

ELECTRONICS MECHANIC - CITS

• They need less maintenance.
• They have a longer life expectancy in the nonexistence of a commutator.
• These motors are capable of handling higher current surges in industrial machinery.
• At high speeds, they offer more constant torque.
• These are highly reliable.
• They provide high-speed performance.
• These are well-suitable to unstable load applications.

Disadvantages:
• AC servo motor control is more difficult.
• These motors can be broken by constant overload.
• Gearboxes are frequently necessary to transmit power at high speeds.
Procedure:
Gather all the material required to make the project. List of components is already provided above. Connection all
parts according to the circuit diagram and layout given above.
Once you have built the circuit, you can test it by pressing the two push buttons. These two push buttons will move
the motor clockwise and anticlockwise

555 Timer IC
The 555 timer IC is a highly versatile and popular integrated circuit that is used extensively in electronic circuits
for generating, timing and oscillator applications. It was introduced in the late 1970s and is available in various
packaging options. The IC contains twenty-five transistors, two diodes, and fifteen resistors, which are configured
to provide a wide range of functions such as astable, monostable, and bistable multivibrators. The IC can operate
in a wide range of frequencies from a few Hertz to several hundred kHz and is widely used in electronic projects
including timer circuits, tone generators, and pulse generators. It is easy to use, inexpensive, and readily available,
making it an essential component in many electronic circuits
Results:
A servo motor tester is an essential tool for testing the functionality of servo motors before integrating them into
robotics and electronics projects. Building this tester is a great way to hone your skills in electronics and robotics,
and with the help of a 555 IC, you can create a highly efficient and accurate tester. By following the steps in this
article or in the video, you can easily create your servo motor tester and ensure that your servo motors work
correctly.

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CITS : E & H - Electronics Mechanic - Exercise 237