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Digital Clock On LCD (16x2) PIC16F1937 Used In FlowCode Programming and Simulation

In this sample project we are using FlowCode Simulation Software for Programming and Testing with PIC16F1937.It shows how to use and simulate and program LCD for use in different projects.In this Project we have created digital clock(Using two digit each for seconds minute and hours in 24 Hour format on LCD) on 16x2 Liquid Crystal Display.Varying the delay and write-erase sequence can be manipulated to get desired result.

Here is the Flow code program:
LCD(16x2) Display Related Programs
ADC-Voltage as Float(LCD with PIC16F1937)
ADC-Voltage as String (LCD with PIC16F1937)
ADC Sampling and outputting to a LCD(LCD with PIC16F1937)
Printing Number on 16x2 LCD Display with PIC16F88
Printing and Updating Number on 16x2 LCD Display
Printing a Two line(String) message (LCD 16x2)
Printing a formatted number on ( LCD 16x2 ) Using PIC16F88

LCD (Liquid Crystal Display 16X2):-
Its screen is an electronic display module and find a wide range of applications. A 16x2 LCD display is very basic module and is very…

Measuring Resistance of component in circuit Using Digital Multimeter - Electronics LAB

Measuring Resistance - Using Multi Meter

General precautions:
1. Measure resistance when components are not connected in a circuit.
2. Remember to ensure that the circuit under test is not powered on.
3. Ensure capacitors in a circuit under test are discharged.
4. Remember that diodes in a circuit will cause different readings in either direction.
5. Leakage path through fingers can alter readings in some cases.



Using Multimeter:
There are a few simple steps required to make a resistance measurement with a digital multimeter:


1. Select the resistance that needs to be measured and estimate what the resistance may be.


2. Insert the probes into the required sockets. The digital multimeter will have several sockets for the test probes. Insert these or check whether they are already in the correct sockets.

3. Turn on the multimeter.

4. Select the required range. When the digital multimeter is on, the required quantity that is voltage, current or resistance and its range can be selected. The range selected should be such that the best reading is obtained. Normally, the multimeter function switch will be labeled with the maximum resistance reading. Choose the one where the estimated value of resistance will be under but close to the maximum of the range. In this way, the most accurate resistance measurement can be made.

5. Make the measurement. The probes can be applied to both the two terminals of the resistor. The range can be adjusted if necessary. The value of the resistor is shown on the mutimeter display.

6. Turn off the multimeter:Once the resistance measurement has been made, the multimeter can be turned off to preserve the batteries. It is also wise to turn the function switch to a high voltage range. In this way, if the multimeter is used again for another type of reading, then no damage will be caused if it is inadvertently used without selecting the correct range and function





Comments

  1. In Resistance mode, even before test leads are connected to a component, a digital multimeter (DMM) automatically begins taking a resistance measurement. The MΩ symbol may appear in the display because resistance of open (unattached) test leads is very high. When the leads are connected to a component, a DMM automatically uses the Auto range mode to adjust to the best range. Pressing the Range button allows a technician to manually set the range.Thanks for the post. helpful indeed.

    ReplyDelete
    Replies
    1. We love it when readers share their knowledge and Experience to add up contents. Thanks for your valuable feedback.Keep Visiting us and keep encouraging us.

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Flow code program:
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Categorized Topics
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Above is the Flow code program:
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