Freeware: Microcontroller

NCD Device Development Lib 1.0NCD relay controllers allow computer controlled switching from the RS232 serial port of a microcontroller or computer.NCD video switchers allow computer controlled multiplexing of audio or vide signals from the RS232 serial port of your computer.

Graphical OO Software Engineering Environment 1.09aIt is a visual software microcontroller design tool that can generate C code. GOOSEE is an analysis, design, documentation, and implementation tool, in a single diagram. It works with any C compiler.

NCD ActiveX Control 1.0The NCD ActiveX Control makes it easy to control NCD devices from any programming language that supports ActiveX. It supports most NCD Devices except graphic display products. With it, you may create a complex control application in minutes.

Atanua 1.0Atanua is a real-time logic simulator designed for educational use. It has an intuitive, OpenGL accelerated user interface, with which the user can place components and wires.

Turbo51 0.1.3.4Turbo51 is a free Pascal compiler for the 8051 family of microcontrollers. It features a fast optimizing compiler, Turbo Pascal 7 syntax, floating point support, advanced optimizer, smart linker, generates compact high quality code.

8051 Hex Code Explorer 1.1.0.0SpiceLogic offers a tool for learning Hex Code of INTEL's 8051 family 8 bit Microcontrollers. This program will parse and DisAssemble the hex code and show you the complete CODE memory map.