Useful tips for everyday
Why are my LED lights getting so hot? Due to the way the lighting is laid out and the amount of power generated, both will…
How do laptop adapters work? How it works. A simple AC adapter consists of a transformer, a rectifier, and an electronic filter. The transformer initially…
What happens if you connect two 9V batteries? If you connect them in parallel, you’ll get 9 volts at 2X the current of a single…
What is false triggering in SCR? At a particular temperature, the reverse bias of the junction breaks down an the device starts to conduct. This…
Why PI controller is used in speed Control? PI Controller Benefits By adjusting two parameters, the drive can quickly respond to errors between the command…
Can you control a load of 12V DC? The SSR-40 DA. I need to control a load of 12v DC and 30A The device clearly…
What size audio capacitor do I need? A: The rule of thumb is to put in 1 Farad of capacitance for every 1,000 watts RMS…
Is it safe to cut a power cord? A: Cable and phone wires don’t carry current, so it’s safe to remove them. However, it’s critical…
How does a stepper motor drive work? A stepper drive is the driver circuit that controls how the stepper motor operates. Stepper drives work by…
Are Raspberry Pi pins digital or analog? Unlike some other devices the Raspberry Pi does not have any analogue inputs. All 17 of its GPIO…