Description: Circuit Builder is a free online tool for building and simulating electronic circuits. It allows users to easily create schematics with a drag-and-drop interface and analyze circuit behavior with built-in simulation features.
Type: software
Pricing: Freemium
Description: OpenBeans is an open-source alternative to QuickBooks accounting software. It provides similar features for bookkeeping, invoicing, billing and expense tracking for small businesses.
Type: software
Pricing: Open Source