Do circuit simulation, PCB design, Electronic circuit design online for free.
EasyEDA is a free, zero-install, Web and Cloud-based EDA tool suite, integrating powerful schematic capture, mixed-mode circuit simulator and PCB layout in a seamless cross-platform browser environment, for electronic engineers, educators, students and hobbyists.
Save design time using massive libraries of schematic components, PCB footprints and packages, spice simulation; models and subckts.
Draw schematics quickly using the available libraries on browser. Seamless automatic upgrades.
Verify analog, digital and mixed signal circuits with spice subcircuits and models!
With multiple layers, thousands of pads, you could still operate quickly and layout smoothly.
Import your designs from Eagle, Altium, Kicad and LTspice
Invite colleagues and partners to collaborate in electronics engineering design. Collaborate and comment on designs easily with public or private, Access Controlled, project sharing options.
Tap into the power of the Cloud: access Open Source modules developed by thousands of electronics engineers.
Share designs easily with public and secure private project sharing and Access Control options.
So far there have been 103655 hardware Projects developed on EasyEDA