FlowCode
QRTiger
Uniqode
Bitly
QR-Code Generator
QR.io
Scanova.io
QRcode-monkey.com
Circuit Tree
Logisim
CircuitLab
QUCS
KiCad
BOOLR
gEDA Project
PyLab_Works
Circuit Tree is an automation engine that autonomously designs a circuit board design with given user inputs. Using Components define as proprietary models in its database it creates schematic, component placement and routing on the fly. This means that the automation engine auto selects various types of components for a circuit and knows where to place and route these components on board.
Circuit Tree design engine has been designed by engineers who have experience of more than 20 years designing all types of first time right designs.
FlowCode
Circuit TreeQRTiger - The most advanced QR Code Generator with logo online
Logisim - Logisim is an educational tool for designing and simulating digital logic circuits.
Uniqode - Uniqode: Revolutionizing QR Codes, Simplifying Solutions.
CircuitLab - Sketch, simulate, and share your circuits, entirely in your browser -- no install required.
Bitly - Get the most out of your social and online marketing efforts. Own, understand and activate your best audience through the power of the link with Bitly Enterprise.
QUCS - Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit.