How to make Ardunio Digital Clock at Home

<div dir="ltr" style="text-align: left;" trbidi="on"> <span style="font-size: large;">This is a video about making a homemade 7 Segment Digital Clock. Digital clocks are one of the great invention in the field of science.</span><br /> <span style="font-size: large;"><br /></span> <span style="font-size: large;">Here the Components that you will Require :</span><br /> <span style="font-size: large;">1. An Arduino uno.</span><br /> <span style="font-size: large;">2. 4 digit  7 segment common anode displays</span><br /> <span style="font-size: large;">3. 2 push switches.</span><br /> <span style="font-size: large;">4. 1 PCB.</span><br /> <span style="font-size: large;">5. 4 Nos 1k ohm resistors.</span><br /> <span style="font-size: large;">6. L7805 voltage regulator.</span><br /> <span style="font-size: large;"><br /></span> <span style="font-size: large;">I have used 4 7 segment common anode display to display the digits, 2 push switches , AT-MEGA 328P PU,some wires and an arduino UNO. We can set the time Short  the jumper and pressing the minute or hour key to change the minute or the hour to our need..!</span><br /> <span style="font-size: large;"><br /></span> <iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="409" src="https://www.youtube.com/embed/wQIFfRkm-04" width="727"></iframe><span style="font-size: large;"> <span style="font-size: large;"><br /></span> <span style="font-size: large;"><br /></span></span><br /> <span style="font-size: large;"><span style="font-size: large;">For segment pins!</span><br /> <span style="font-size: large;">a to pin 9</span><br /> <span style="font-size: large;">b to pin 8</span><br /> <span style="font-size: large;">c to pin 7</span><br /> <span style="font-size: large;">d to pin 6</span><br /> <span style="font-size: large;">e to pin 5</span><br /> <span style="font-size: large;">f to pin 4</span><br /> <span style="font-size: large;">g to pin 3</span><br /> <span style="font-size: large;">dot to pin 2</span><br /> <span style="font-size: large;"><br /></span> <span style="font-size: large;">Remember All a,b,c,d,e,f,g,dot segments of 4 displays are connected together.... and the com of every display i.e 3 and 8 are connected together with the resistors...</span><br /> <span style="font-size: large;"><br /></span> <span style="font-size: large;">For display pins</span><br /> <span style="font-size: large;">Display 1 to pin 10</span><br /> <span style="font-size: large;">Display 2 to pin 11</span><br /> <span style="font-size: large;">Display 3 to pin 12</span><br /> <span style="font-size: large;">Display 4 to pin 13</span><br /> <br /> Now the most cool part ... writing and adding the code to the arduino....</span><br /> <span style="font-size: large;"><br /></span> <span style="font-size: large;">Now for the keys</span><br /> <span style="font-size: large;">Short  the jumper change the switches mode ...</span><br /> <span style="font-size: large;">key 2 and key 3 are hour changing and minute changing switches..</span><br /> <span style="font-size: large;"><br /></span> <span style="font-size: large;">I have attached the code and the time library file .. for calculating the time and displaying it....</span><br /> <span style="font-size: large;"><br /></span> <span style="font-size: large;">Please add the Time Folder in Time.zip, in your Arduino's libraries folder.</span><br /> <span style="font-size: large;">eg in my system:</span><br /> <span style="font-size: large;">C:\Program Files (X86)\Arduino\libraries</span><br /> <span style="font-size: large;"><br /></span> <br /> <div style="text-align: left;"> <span style="font-family: "trebuchet ms" , sans-serif;"><span style="background-color: white; color: #333333; font-size: x-large;"><b>Simatic and all download link:</b></span><b><span style="background-color: white; color: #333333; font-size: medium;"> </span><span style="color: red; font-size: x-large;"><a href="https://bit.ly/2k1FQK9" target="_blank">Click Here</a></span></b></span></div> <br /> <br /> <span style="font-size: large;">Our YouTube Channel Link:   <a href="https://www.youtube.com/channel/UCz4uQlukt3UfEjh2oEqpySg" target="_blank">https://www.youtube.com/Automation BD</a></span><br /> <span style="font-size: large;">Our Facebook Group Link:     </span><span style="font-size: large;"><a href="https://web.facebook.com/groups/844063765941384" target="_blank">https://www.facebook.com/automationbd</a></span><br /> <span style="font-size: large;">This Tutorial YouTube Link:    <a href="https://youtu.be/wQIFfRkm-04" target="_blank">https://www.youtube.com/Digital clock</a></span></div>

This is a video about making a homemade 7 Segment Digital Clock. Digital clocks are one of the great invention in the field of science. Here the Components that you will Require : 1. An Arduino uno. 2. 4 digit  7 segment common anode displays 3. 2 push switches. 4. 1 PCB. 5. 4 Nos 1k ohm resistors. 6. L7805 voltage regulator. I have used 4 7 segment common anode display to display the digits, 2 push switches , AT-MEGA 328P PU,some wires and an arduino UNO…

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