Laptops are mostly made of plastic, but if you open up the bottom of a laptop, you can pull out the hard drive, motherboard, CPU chip, low-grade disc drive board, RAM boards, and small motor from the fan. If your laptop has a charger you can no longer use, be sure to scrap tha...
Immediately following the crank cycle, the vehicle will begin to idle and maintain a steady draw from the battery. With the motor running, the multimeter rating should stay in the 14 to 14.5 volt range. Dropping below 14 means either the battery is weak and unreliable for sustained vehicle op...
To calculate the minimum thrust required for your motor and propeller combination, you’ll need the estimated total weight of your drone. A general rule of thumb is that the maximum thrust produced by all motors should be at least double the total weight of the quadcopter. Insufficient thrust ...
A battery charger is designed to deliver a small charge over a long period, allowing the battery to absorb the charge and maintain a voltage and amperage. The charger does not create enough amperage immediately to satisfy the needs of the starter motor, and will be unable to jump-start the ...
For example, larger loan amounts typically require a first lien on a motor vehicle that is no more than ten years old, meets our value requirements, and is titled in applicant's name with valid insurance. APRs are generally higher on loans not secured by a vehicle. Example Loan: A $6...
For many years, mainland Western Europe has used a mains electricity supply rated at nominally 220VAC 50Hz while the UK used 240VAC 50Hz. In 1994, the European Union state members decided to proceed with a voltage harmonisation at 230Vac. This meant that consumers could be sure that a produc...
Without a compass, rescue mode should still work as the quads calculate direction through GPS data comparison. At the beginning, your quad might be wandering around or even flying towards the wrong direction but eventually it should self-correct. With weak GPS connection, it can take longer to...
The well pump, in turn, could have been damaged or hastened to the end of its life by a bad water pressure tank which has caused well pump short-cycling. Short cycling of the pump motor can burn up the pump relay control. Readers should also ...
If you need a 20x20mm stack, this is a great choice for any ultra-light 5″, 4″ long-range, 3″ cinewhoops, or smaller builds. The 35A rating is sufficient even for most 5″ builds unless you intend to use large, powerful motors; in that case, you should probably consider the ...
Declaring bankruptcy can help relieve you of your legal obligation to pay your debts and save your home,business, or ability to function financially, depending on which kind of bankruptcy petition you file. But it will also lower your credit rating, making it more difficult to get a loan, mo...