Useful tips for everyday
Is BSD license open source? BSD licenses are a low restriction type of license for open source software that does not put requirements on redistribution.…
What keeps a drone hovering in the air? Rotors and Vertical Motion Rotors play a very important role in flying and hovering because the drone…
How do I protect my electronics outside? How to protect outdoor electronics? If possible, aim outdoor speakers down to prevent water and sunlight damage. Try…
How do I use my Canon EOS 80d remote? Set the camera’s power switch to . Focus on the subject, and set the lens’s focus…
Is RFID technology obsolete? The search for better E2E visibility within the supply chain never truly ends. When it comes to moving freight, the ability…
How to choose a fly back diode for a relay? Here R is the resistance of the fly-back diode in conduction, I is the current…
How does a capacitive power supply circuit work? A capacitive power supply has a voltage dropping capacitor (C1), this is the main component in the…
Do LEDs follow ohms law? Neither the incandescent bulb nor the LED will follow Ohm’s Law, neither produces a linear graph. Why doesn’t a light…
Do switches have voltage ratings? Switches are rated according to their electrical characteristics. For example, a switch may be rated at 250 volts dc, 10…
What is the bootstrap driver circuit? The bootstrap circuit uses a coupling capacitor, formed from the gate/source capacitance of a transistor, to drive a signal…