Useful tips for everyday
How do you find the loop in a circuit? Loop Current Method Identify the meshes, (the open windows of the circuit) and loops (other closed…
How does XNOR gate work? An XNOR gate (sometimes referred to by its extended name, Exclusive NOR gate) is a digital logic gate with two…
How do I know what fuses to use? The simple calculation is watts divided by volts equals amps. After you have calculated this, it is…
What is the input resistance of a non inverting op amp? Since no current flows into the non-inverting input terminal the input impedance is infinite…
Does 7-segment display need resistor? Determining LED resistor value Our seven segment display will need resistors at each leg to prevent the LED’s from drawing…
How much more efficient is an MPPT charge controller? MPPT Charge controller The electronics allow MPPT controllers to operate the Maximum Power Voltage (Vmp) of…
Can you straighten a bent shaft? A bent shaft can occur as a result of damage during shipment, rigging, or operation. Shaft straightening methods, when…
Do I need a license to fly a drone as a hobby? You must be 16 or older to register a drone. You must also…
How do I get pictures off my DJI drone? There are two ways to get photos and videos from DJI drone. The first is to…
How do you scale proportionally in Premiere Pro? If you’re looking to manually resize your original clip instead of just setting it to your sequence…