Design of a Plant Leaf Area Meter Using PV Cell and Embedded Microcontroller

Table 2

Measured and obtained values for hexagon and circle shape areas indicating the relation between area and short circuit current of solar module.

Area	Hexagon 𝐼sc (mA)		Circle, 𝐼sc (mA)
(%)	Calculated	Measured	Calculated	Measured
0	4.447	4.40	4.379	4.42
10	3.963	4.02	3.889	3.83
20	3.539	3.58	3.479	3.43
30	3.175	3.18	3.149	3.15
40	2.871	2.81	2.899	2.86
50	2.627	2.64	2.729	2.64
60	2.443	2.51	2.639	2.48
70	2.319	2.35	—	—
80	—	—	—	—
90	—	—	—	—
100	—	—	—	—