Useful tips for everyday
Why are high power wind turbines design at low speed rpm? Generally, taller towers enable turbines to capture more kinetic wind energy because wind speed…
Are lead pipes still used in USA? The federal government banned the use of leaded pipe and solder in new plumbing systems in 1986, but…
What software tools do software engineers use? 20 Software Development Tools that will make you more productive GitHub. Git. Git is a free and open…
What is the maximum reach of igus 4 axis robot? It has a payload up to 30N, cycle times from 6 seconds, and can reach…
Are RS232 and RS485 interchangeable? RS232 is full-duplex, RS485 is half-duplex, and RS422 is full-duplex. RS485 and RS232 are only the physical protocol of communication…
What is a controller in a feedback loop? A feedback controller measures the output of a process and then manipulates the input as needed to…
How do you calculate time in an oscilloscope? Count the number of horizontal divisions from one high point to the next (i.e. peak to peak)…
How do I size a transformer? Calculate an example as follows. A 120-volt motor has a load amperage of 5 amps. Multiply 120 volts times…
How do you calculate the day of a specific date? Let us take 1st January 2008(leap year) as another example. Take the last 2 digits…
What UL 2595? UL 2595 : UL Standard for Safety General Requirements for Battery- Powered Appliances. Are lithium-ion batteries UL listed? Batteries with a UL…