The first general-purpose processor of the modern age came off the line today in 1971 to power a calculator. It changed the world. Michael is CIO at Ziff Brothers Investments, a private investment ...

[Scott Baker] is at it again and this time he has built a 4-bit single board computer based on the Intel 4004 microprocessor. In the board design [Scott] covers the CPU (both the Intel 4004 and 4040 ...