Figure 12 shows the characteristic of signal output waveform for sensing degree angle
between -55o and 55o from the front side. The upper and lower waveform are T_OUT and
A2_OUT terminal of BD9251FV chip is shown in Figure 3. From these results, we can
identify that maximum signal is 2.8V at sensing distance of 7.0m. The final prototype is
shown in Figure 6 has a power dissipation of 100mW with a supply voltage of 5V.