I am providing some of my work with cad softwares to design PCBs.
Software used : ✔ Autodesk EAGLE Educational.
Download Schematic -> (https://github.com/joydipdutta001/PCBDesigning/blob/master/P1-Arduino%20Replica/version1.sch)
Download Board -> (https://github.com/joydipdutta001/PCBDesigning/blob/master/P1-Arduino%20Replica/version1.brd)
Download Schematic -> (https://github.com/joydipdutta001/PCBDesigning/blob/master/P2-NodeMCUandPowerSupply/nodemcuPowerSupply.sch)
Download Board -> (https://github.com/joydipdutta001/PCBDesigning/blob/master/P2-NodeMCUandPowerSupply/nodemcuPowerSupply.brd)
Download Schematic -> (https://github.com/joydipdutta001/PCBDesigning/blob/master/P3-FourChannelRelayModule/nodemcurelay.sch)
Download Board -> (https://github.com/joydipdutta001/PCBDesigning/blob/master/P3-FourChannelRelayModule/nodemcurelay.brd)