Timeline of computing hardware before 1950 (source code)

= Timeline of computing hardware before 1950
{wiki=Timeline_of_computing_hardware_before_1950}

The timeline of computing hardware before 1950 includes several key developments and devices that laid the groundwork for modern computing. Here’s a chronological overview of significant milestones: \#\#\# Pre-20th Century - **Abacus (circa 3000 BCE)**: One of the first known calculating tools used for counting and arithmetic operations.