Layers configuration Altium

c = StrToFloat(Edit2-Text)/1000000; Donated by Rixtronix LAB, Support us by subscribing, thanks Please become our partner and sponsor, contact us... Electronic and vitamin shop Engineer helps engineer, please visit :) LM324 Dual Op Amp 5Pcs SN74HC165 DIP16 5Pcs 16 Melody Bell Kit Module 1Pc BF494 HF FM FREQUENCY TRANSISTOR TO-92 5Pcs Safety-Correction Capacitor Yellow 1 nF 5Pcs 74LS247 DIP16 5Pcs 7809 9V Regulator 5Pcs Arm warmer UV Protector for Cycling jogging golfing etc 1Pair Black Chainring 42T BCD 130mm 5 holes 1Pc