Periodic Table and other Calculators Periodic table of the elements contains the basic data about the elements in five languages. EniG. Chemistry Assistant 2.4 An expression calculator for fast calculation of molecular weight of compounds by simple entry of chemical formula (the element symbols can be written in lowercase letters). The calculator also provides a [...]

emu8086 is the emulator of 8086 (Intel and AMD compatible) microprocessor with integrated 8086 assembler and tutorials for beginners. 8086 Microprocessor Emulator The emulator runs programs like the real microprocessor in step-by-step mode. It shows registers, memory, stack, variables and flags. All memory values can be investigated and edited by a double click. The instructions [...]
Chris O’Byrne created YAVRTOS for understanding how RTOS can be built and how they Tick. YAVRTOS – Yet Another Atmel AVR OS What is a real-time operating system? Processors are only actually only able to do one thing at a time, whereas we need them to do more than one thing at a time (e.g. [...]
Learning AVR Assembler with practical examples, Want to learn how to program AT90S AVR processors in assembler language? This is the page for you! AVR Assembler Tutorial – Gerhard Schmidt Erlernen der AVR-Assemblersprache mit praktischen Beispielen. Wollten Sie schon immer Assemblersprache von AT90S AVR-Prozessoren erlernen? Das ist die Seite zum Lernen! Four simple programming examples [...]
The Femto OS is a very concise portable real time – preemptive operating system (RTOS) for embedded microcontrollers with minimal ram and flash, say 2KB .. 16KB flash and 128 .. 1024 bytes ram. The main target is the Atmel AVR architecture, such as the ATtiny or smaller ATmega series. Femto OS – RTOS for [...]