Abhishek Sharma Lucknow India (royalabhishek27@gmail.com) “Hardship often prepares an ordinary person for an extraordinary destiny.” ― C.S. Lewis.
Monday, July 7, 2014
Saturday, June 28, 2014
PWM DC Motor Control and Display PWM Duty Cycle 0 -255 on 7 seg
PIC 16F877A board PWM DC Motor Control and Display duty cycle 0 to 255 on 7 Seg
Project Image
Parts List:
1. PIC 16F877A Micro Controller Board.
2. Connecting wires .
3. DC Motor Small (6Volts)
4.Wheel
H/w Connection Details
Port B connected to 2 KEY INPUT SwitchRB6 -> sw6 (Increase pwm duty)
RB7 -> sw7 (decrease pwm duty)
Port D Connected to 7 SEG
RD0 ->D0
RD1 -> D1
RD2 -> D2
RD3 -> D3
RD4 -> D4
RD5 -> D5
RD6 -> D6
RD7 -> D7
Port A Connected to 7 SEG Digit
RA0 -> DIGIT 1
RA1 -> DIGIT 2
RA2 -> DIGIT 3
RA3 -> DIGIT 4
To Change Speed of DC Motor Press Key
SW6 -> Decrease PWM Duty
SW7 -> Increase PWM Duty
Tuesday, May 6, 2014
PIC 16F877A board Display number with key input on 7 seg
PIC 16F877A board Input key display on 7 seg
Project Image
Parts List:
1. PIC 16F877A Micro Controller Board.
2. Connecting wires .
H/w Connection Details
Port B connected to 8 KEY INPUT Switch.
RB0 -> sw0
RB1 -> sw1
RB2 -> sw2
RB3 -> sw3
RB4 -> sw4
RB5 -> sw5
RB6 -> sw6
RB7 -> sw7
Port D Connected to 7 SEG
RD0 ->D0
RD1 -> D1
RD2 -> D2
RD3 -> D3
RD4 -> D4
RD5 -> D5
RD6 -> D6
RD7 -> D7
Port A Connected to 7 SEG Digit
RA0 -> DIGIT 1
RA1 -> DIGIT 2
RA2 -> DIGIT 3
RA3 -> DIGIT 4
On key press output on display
SW0 -> DISPLAY 1010 ON 7 SEG
SW1 -> DISPLAY 1022 ON 7 SEG
SW2 -> DISPLAY 1033 ON 7 SEG
SW3 -> DISPLAY 1044 ON 7 SEG
SW4 -> DISPLAY 1055 ON 7 SEG
SW5 -> DISPLAY 1066 ON 7 SEG
SW6 -> DISPLAY 1077 ON 7 SEG
SW7 -> DISPLAY 1088 ON 7 SEG
Project Image
Parts List:
1. PIC 16F877A Micro Controller Board.
2. Connecting wires .
H/w Connection Details
Port B connected to 8 KEY INPUT Switch.
RB0 -> sw0
RB1 -> sw1
RB2 -> sw2
RB3 -> sw3
RB4 -> sw4
RB5 -> sw5
RB6 -> sw6
RB7 -> sw7
Project Video
RD0 ->D0
RD1 -> D1
RD2 -> D2
RD3 -> D3
RD4 -> D4
RD5 -> D5
RD6 -> D6
RD7 -> D7
Port A Connected to 7 SEG Digit
RA0 -> DIGIT 1
RA1 -> DIGIT 2
RA2 -> DIGIT 3
RA3 -> DIGIT 4
On key press output on display
SW0 -> DISPLAY 1010 ON 7 SEG
SW1 -> DISPLAY 1022 ON 7 SEG
SW2 -> DISPLAY 1033 ON 7 SEG
SW3 -> DISPLAY 1044 ON 7 SEG
SW4 -> DISPLAY 1055 ON 7 SEG
SW5 -> DISPLAY 1066 ON 7 SEG
SW6 -> DISPLAY 1077 ON 7 SEG
SW7 -> DISPLAY 1088 ON 7 SEG
Tuesday, February 25, 2014
Sunday, February 23, 2014
Tuesday, February 18, 2014
00.C Digital temp. meter / Read LM35 output and display on 7 seg
LM35 Digital temp. meter / Read LM35 output and display on 7 seg
Parts List:
1.PIC 28 PIN PIC Controller Board.
2. 7seg 4 Digit Display Board.
3. LM35
H/w Connection Details
Port B connected to seg data RB0,RB1,RB2,RB3,RB4,RB5,RB6,RB7
Port A Connected to Digit on seg RA0,RA1,RA2,RA3.
LM35 Output to RA5 (AN4)
Project Image
Parts List:
1.PIC 28 PIN PIC Controller Board.
2. 7seg 4 Digit Display Board.
3. LM35
H/w Connection Details
Port B connected to seg data RB0,RB1,RB2,RB3,RB4,RB5,RB6,RB7
Port A Connected to Digit on seg RA0,RA1,RA2,RA3.
LM35 Output to RA5 (AN4)
Project Image
Monday, February 10, 2014
4 Digit UP Down counter PIC18F2550
4 Digit UP / Down counter PIC18F2550
Parts List:1.PIC 28 PIN Controller Board.
2. 7seg 4 Digit Display Board.
3. Two push button switch to up / down count
H/w Connection Details
Port B connected to seg data RB0,RB1,RB2,RB3,RB4,RB5,RB6,RB7
Port A Connected to Digit on seg RA0,RA1,RA2,RA3.
Port C Pin no. RC6 connect to down (count ) sw
Port C Pin no. RC7 connect to UP (count ) sw
4 Digit Up /Down Counter Photo
Up / Down Counter Video connect Pin RC6 (Down) and RC7 (Up) counting
OR Youtube Link
give your e-mail if hex file needed
Posted on 11 Feb 2014
Thursday, February 6, 2014
4 Digit UP / Down counter PIC18F2550
4 Digit UP / Down counter PIC18F2550
Parts List:1.PIC 28 PIN Controller Board.
2. 7seg 4 Digit Display Board.
3. Two push button switch to up / down count
H/w Connection Details
Port B connected to seg data RB0,RB1,RB2,RB3,RB4,RB5,RB6,RB7
Port A Connected to Digit on seg RA0,RA1,RA2,RA3.
Port C Pin no. RC6 connect to down (count ) sw
Port C Pin no. RC7 connect to UP (count ) sw
4 Digit Up /Down Counter Photo
Up / Down Counter Video connect Pin RC6 (Down) and RC7 (Up) counting
OR Youtube Link
give your e-mail if hex file needed
Posted on 11 Feb 2014
0000 MIcro Controller PIC18F2550 Board and 4-Digit 7 Seg Display
Make 4 Digit Counter to count 0000 to 9999
Parts List:1.PIC 28 PIN Controller Board.
2. 7seg 4 Digit Display Board.
H/w Connection Details
Port B connected to seg data RB0,RB1,RB2,RB3,RB4,RB5,RB6,RB7
Port A Connected to Digit on seg RA0,RA1,RA2,RA3.
Project Picture : Controller Board Connected to 7 seg Display Board
Project Video
Project Hex File 4digit.hex download
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