200 x 200 mm) Everyone of the ~42,300 transistors were hand-soldered to one of the massive PCBs, which look more like interactive circuit diagrams than actual circuit boards. This incredible ...

[Kevin Darrah] wanted to make a simple 3.3V regulator without using an integrated circuit. He wound up using two common NPN transistors and 4 1K resistors. The circuit isn’t going to beat out a ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...

March 29, 1961 - LOGICAL microcircuits in transistor cans are now being offered ... Micrologic blocks can be used with conventional printed-circuit boards; in the TO-18 package its application ...

The transistor was a major advance ... The integrated circuit-based Apollo Guidance Computer (ACG), which was mounted on board both the Command Module and Lunar Module, helped navigate and control ...

The development board and the circuit board with the potentiometer from the Raspberry Pi Pico Experimenting Kit from Elektor ...