Formula : V = ((TH + 1)/32) * Vref Where Vref = 0.9V Threshold | Voltage (mV) | ADC Raw ------------------------------------------------- 0 | 28.12 | 128 1 | 56.25 | 256 2 | 84.38 | 384 3 | 112.50 | 512 4 | 140.62 | 640 5 | 168.75 | 768 6 | 196.88 | 896 7 | 225.00 | 1024 8 | 253.12 | 1152 9 | 281.25 | 1280 10 | 309.38 | 1408 11 | 337.50 | 1536 12 | 365.62 | 1664 13 | 393.75 | 1792 14 | 421.88 | 1920 15 | 450.00 | 2048 16 | 478.12 | 2176 17 | 506.25 | 2304 18 | 534.38 | 2432 19 | 562.50 | 2560 20 | 590.62 | 2688 21 | 618.75 | 2816 22 | 646.88 | 2944 23 | 675.00 | 3072 24 | 703.12 | 3200 25 | 731.25 | 3328 26 | 759.38 | 3456 27 | 787.50 | 3584 28 | 815.62 | 3712 29 | 843.75 | 3840 30 | 871.88 | 3968 31 | 900.00 | 4096 32 | 928.12 | 4224 33 | 956.25 | 4352 34 | 984.38 | 4480 35 | 1012.50 | 4608 36 | 1040.62 | 4736 37 | 1068.75 | 4864 38 | 1096.88 | 4992 39 | 1125.00 | 5120