Not that the present situation and the abundance of free time that many are experiencing has anything to do with [Leo Fernekes] all-transistor digital clock build ... is as old school as it ...

[Ian Dunn] chose those very parts to produce his 4017 Decade Binary Clock. The clock uses only digital logic ICs to tell the time – there are no microcontrollers here! After four or five ...

Jasper County Maintenance Director Adam Sparks knows a thing or two about fixing odds and ends in the courthouse, but when it ...