| The PLC87(A) is programmed using Simatic compatible command lists (CLs). A CL consists of a sequence of logic combinations and/or instructi...
More about logic (135)
| In the industry, there is no such thing as process automation without Programmable Logic Controls (PLCs). These systems are typically...
| Atmel’s AT90S1200 AVR-RISC 8-bit RISC processor has been available for some time now, and is generally recognised as a very fast device. Th...
| This magazine regularly publishes news about new families of logic circuits. Last year, for instance, attention was drawn to the AHC (ad...
| Lead-acid batteries must not be discharged deeply. In the best case, this leads to an irreversible loss of capacity; in the worst case,...
| The circuit presented in this article enables you to build a software-controlled 8-channel analogue switching unit that will be hard to be...
| This article supplies a condensed description of a stand-alone IC tester for SSI (small-scale integration) logic ICs (with up to 24 pins)...
| It is well known that a PC can be used to measure electronic quantities by making it behave as an oscilloscope through suitable software. Si...
| Until recently, TTL circuits from the 74xx family were a panacea for the realization of a wide variety of simple logic functions like m...
| This article is a construction sheet about the PZ5032.