F21: FollowMe - Revision history

Proj user9: /* Project Video */

2021-12-18T01:56:44Z

‎Project Video

Proj user9: /* XBee */

2021-12-18T01:17:46Z

‎XBee

Proj user9: /* LED Matrix */

2021-12-18T01:10:20Z

‎LED Matrix

Proj user9: /* LED Matrix */

2021-12-18T01:08:08Z

‎LED Matrix

Proj user9: /* LED Matrix */

2021-12-18T01:07:51Z

‎LED Matrix

Proj user9: /* LED Matrix */

2021-12-18T01:07:09Z

‎LED Matrix

Proj user9: /* LED Matrix */

2021-12-18T01:06:32Z

‎LED Matrix

Proj user9: /* LED Matrix */

2021-12-18T01:06:18Z

‎LED Matrix

Proj user9: /* LED Matrix */

2021-12-18T01:05:42Z

‎LED Matrix

Proj user9: /* LED Matrix */

2021-12-18T01:04:49Z

‎LED Matrix

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 There were a lot of problems while doing this project but it was a steep learning curve. In the end we were able to achieve our objective with really good results.
 === Project Video ===
-Upload a video of your project and post the link here.
+https://youtu.be/N68ExnJIXpk
 === Project Source Code ===

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 </table>
 </center>
 ==== MP3 Decoder====

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 ==== LED Matrix ====
-[[File:2048_ledmatrix_2.jpg|600px|thumb|left|LED Matrix Schematic]]
 A 64 x 64 RGB LED Matrix will be powered up through a 5V/4A DC adapter and is interfaced with the board to play the game '''FOLLOW ME''' with the background music. The matrix has 2 planes (upper and lower), both of which will be programmed separately. Planes are made by dividing 64 rows into 2 halves, i.e. first 32 rows in plane 1 and the remaining 32 rows in plane 2. Five signals (viz. A, B, C, D, and E) which are connected to 5 GPIOs of the SJ-2 board are used to select rows from each plane. R1, G1, B1 signals with 64-bit registers are used to address individual led from the selected row in plane 1. Similarly, R2, G2, B2 signals used to address individual led from the selected row in plane 2.
 A single clock is interfaced to these 6 64bit shift registers. Hence, at one clock signal, we fill and enable a column corresponding to two selected rows. Once the clocking and register shifting is done, the data need to be latched to the register which in turn enables the corresponding LED. Then the LATCH is set to mark end of the row and reset to move to next row. The output enable signal is enabled to push the data to the selected row. The output enable signal is disabled again to select the other row. All of these steps are repeated at very less time intervals so that the human eye perceives it as one complete frame (Persistence of Vision).
+<center>
-===== Pin Configuration =====
+<table>
+<tr>
 {| class="wikitable"
 |-
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 |-
 |}
 ==== Gesture ====

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 ==== LED Matrix ====
 [[File:2048_ledmatrix_2.jpg|600px|thumb|left|LED Matrix Schematic]]
 A 64 x 64 RGB LED Matrix will be powered up through a 5V/4A DC adapter and is interfaced with the board to play the game '''FOLLOW ME''' with the background music. The matrix has 2 planes (upper and lower), both of which will be programmed separately. Planes are made by dividing 64 rows into 2 halves, i.e. first 32 rows in plane 1 and the remaining 32 rows in plane 2. Five signals (viz. A, B, C, D, and E) which are connected to 5 GPIOs of the SJ-2 board are used to select rows from each plane. R1, G1, B1 signals with 64-bit registers are used to address individual led from the selected row in plane 1. Similarly, R2, G2, B2 signals used to address individual led from the selected row in plane 2.

@@ Line 424: / Line 424: @@
 ==== LED Matrix ====
 [[File:2048_ledmatrix_2.jpg|600px|thumb|left|LED Matrix Schematic]]
 A 64 x 64 RGB LED Matrix will be powered up through a 5V/4A DC adapter and is interfaced with the board to play the game '''FOLLOW ME''' with the background music. The matrix has 2 planes (upper and lower), both of which will be programmed separately. Planes are made by dividing 64 rows into 2 halves, i.e. first 32 rows in plane 1 and the remaining 32 rows in plane 2. Five signals (viz. A, B, C, D, and E) which are connected to 5 GPIOs of the SJ-2 board are used to select rows from each plane. R1, G1, B1 signals with 64-bit registers are used to address individual led from the selected row in plane 1. Similarly, R2, G2, B2 signals used to address individual led from the selected row in plane 2.