Abstract: Programmable logic controllers (PLCs) are widely used in embedded systems. A timer plays a pivotal role in PLC real-time applications.The paper presents a formalization of TON-timers of PLC ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

There has never been a better time to get an e-book. The best e-readers feature color displays, and several phone-sized e-readers let you quite literally fit your whole library into your pocket.

You can download these software on your Windows PC and practice by creating different logic diagrams. The best part of these software is that you do not require any ...

There are many types of timers out there. There are timers for productivity, specific types of exercise, cooking, and other things. Of course, most people still use them for things like the kitchen or ...

Smart speakers can be a useful companion in your home. The voice-controlled devices can answer random questions, set multiple timers as you cook and play your favorite podcasts. Some even have ...

PLCs are U.K.-based companies whose shares are traded publicly. Investors can buy PLC shares directly via some stock brokers or through ADRs. PLC status benefits companies by enabling them to raise ...