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1/26/21 8:43 GMT

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Drone Battery

The next part of your drone is your esc battery. Modern RC drones use lipo batteries, which have a good power to weight ratio and can discharge a large amount of current very quickly. Choosing the correct Lipo RC quadcopter battery for your drone involves many factors, and you must first have an idea of the voltage and amp requirements of the motor/prop combination that you intend to use. There are a number of factors to consider when it comes to choosing a battery pack. Before making a purchase, think about these points: * Voltage * Capacity * Weight * Physical Size * Connector * Discharge * Charging Rate Lipo Drone Battery Voltage (S) All Lithium Polymer cells have a nominal voltage of 3.7v per cell. When fully charged a LiPo cell should be 4.2v and when discharged it should never be below 3v. You will notice that LiPo packs are made up of layers of multiple cells. A 1S = 1 cell (3.7v). If the LiPo pack is listed as being 3S this means it is 3 cells x 3.7v (per cell) which is 11.1v (3s 11.1v lipo battery). It has 3 layers of 3.7v each. The rating for each cell is always referenced by its nominal voltage (3.7v), NOT the maximum voltage (4.2v). Capacity (mAh) This is usually the biggest or most obvious rating shown on the LiPo pack and is measured in mAh (Milliamp/hour) or Ah(Amp/hour). The capacity is an important factor to consider. Think of capacity (mAh) as the amount of fuel in your car’s fuel tank. A higher capacity tank will run your car for longer. 55 amps is the maximum safe current a motor can draw from this battery. The mah rating: 2200mAh is 2200 milliamp hours or 2.2 amp hours. That is the amout of energy the battery can hold. This battery will give 2.2 amps of current for one hour. Or 4.4 amps for 1/2 hour, or 8.8 amps for 15 minutes. Weight A 25c 2000mah Lipo battery can weigh from 170 grams to 270 grams. When you look to buy a battery, weight should be one of the thins you look at. Some 1600mah batteries weigh as much as some 2200mah batteries. A batteris has a huge effect on the planes power to weight ratio. Two extra ounces will make a big difference in your planes performance. Physical Size of TTF Longest Lasting Drone Battery For a battery to be right for your model it must fit within the model’s battery compartment. Not all batteries are the same size. While most manufacturers try to stay consistent in sizing, the dimensions can still be quite a bit different. Sometimes a 2mm difference in size might keep it from fitting in your model. Discharge (C) Discharge is the amount of power the battery can supply your power system. The ‘C’ rating is an multiplication of the capacity. Example: A 20C battery can discharge at 20 x 2,000mAh which is 40,000mAh or 40Amps. This is an important number to consider. It’s always good to use a wattmeter to measure the demand of your system. The millamp hours divided by 1000, times the C rating, equals the maximum continuous discharge amperage the battery is capable of sustaining. That’s mah/1000 x C = Amps. So 2200mah/1000 x 25C = 55Amps. The Charge Rate Some batteries will display a ‘C’ rating for charging. MOST batteries are rated at a 1C charge rate. The formula is this: XXXX mAh / 1000 x (Charging C rating) = XX amps For example: If you had a 2200mAh LiPo pack with a charge rating of 2C you would not want to charge the battery at rate more than 4.4 amps. It’s the lower amperage you charge your batteries, the longer they will take to charge. However, a slower charge is always better for the health of your battery. If you have the time… take it slow. If you can’t find charge rating on your battery, then play it safe and charge at 1C. Hard or soft? Normally LiPo batteries come in two different forms: as soldered packs wrapped in shrink wrap or as so called hardcase packs that feature an outer plastic box to protect the cells. If you just bash or race non-sanctioned races softcase (shrink-wrapped) packs are ok as long as you make sure that there is no possibility to damage them during use. Damage can be done by rocks, stones, wood and basically everything that you can find off-road. In this case hardcase packs are the way to go. When your model is equipped with an enclosed diy drone battery compartment shrink- wrapped are ok too. Shenzhen TitanFlying Technology Co., Ltd is a high-tech enterprise and professional Aero-Model manufacturer that unifies product design, research development, production, marketing and customer service. Our main product are uamanned aerial vehicle, including professional drones and consumer drones, as well as DIY components for drones.

Contact:
Phone:
Fax:
Email:

szttfuav
0755-21539034
0755-86181421

Shenzhen TitanFlying Technology Co., Ltd
NO.15 Chaoyang road, Yanluo street, Songgang town, Baoan District, Shenzhen
Guangdong 518055
China

1/26/21 8:39 GMT

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DIY Components

The 5 Main Areas of DIY Drone Parts Once you’ve decided on the type of DIY drone you want to build (e.g. quadcopter, hexacopter, etc.), you’ll have to learn about the 5 areas of DIY drone construction, which are: Mechanics, Propulsion, Flight Controllers, Sensors, Video Diy Quadcopter Kit: Mechanics First, you'll want to familiarize yourself with the types of drones that you can build. Carbon fiber frames, this material may be a more cost-effective option for your first drone especially in the event that you don’t quite master construction the first time around and/or accidentally crash it. DIY Quadcopter Kit: Propulsion Propulsion is what drives your drone or UAV. One of the most important features to consider for this area, are the propeller blades. Drone builders have the option of selecting fixed or folding blades; folding blades can make storage easier, especially if you’re short on space. Another important component is the ESC or “Electronic Speed Controller.” This device controls the speed at which your UAV motor rotates and connects the battery, motor, and flight controller. Next, you'll want to consider a power source. A Lithium Polymer battery is the most common battery used for DIY drones, but there are a lot of other options. You'll also need a Power Distribution board or cable to split the power to the devices connected to your UAV. DIY fpv drone: Flight Controllers There are many components that can be integrated into DIY drone controls. The most important are: a base station, a transmitter, and a flight controller. A control station can be used instead of or with a handheld transmitter. A transmitter is a device that sends some signal or multiple signals to your receiver. Generally, a base station will include a transmitter, antennae, a video receiver, a monitor, battery, and other devices. The flight controller is the “main brain” of your UAV. Like a computer, it processes all the incoming/outgoing data and signals. Depending on how sophisticated your flight controller is, it may have GPS, a barometer, compass, and more. DIY Drone: Sensors Depending on your budget and your experience constructing DIY drones, there are a wide variety of sensors you can incorporate into your custom aircraft such as a(an): Accelerometer: a device that lets you know about your DIY drone's orientation with respect to the ground. Barometer: a device that measures pressure and provides important information about the altitude you're flying in. Compass: a device that provides you with North, South, East, West information. GPS: a positioning system that uses satellites to pick up your drone's location. Altimeter: a device that gives you information about your drone's altitude. Since federal regulations prohibit drones flying above 400′, an altimeter may be a useful tool to help you avoid legal penalties. DIY Drones: Video If you’re not interested in aerial photography or cinematography, you don’t have to add a video component to your DIY drone. Some people are more interested in flying; for these people, not including video will help reduce the cost of building their first DIY drones. However, for the people who want to take photos and capture aerial scenes, they have several video options available. FPV or “First Person View” is a video option where a camera is mounted to a drone and a pilot can see a live video feed displayed on a monitor, smartphone, or virtual reality glasses. Another option is incorporating a gimbal camera, which many people use to take stills and video of themselves in motion. Depending on your experience and skill set, you may be able to experiment and successfully implement different photography and video devices. Using a little craft and ingenuity, you can integrate a wide variety of digital video cameras, LCDs, or OCDs to your do-it-yourself drone. Shenzhen TitanFlying Technology Co., Ltd is a high-tech enterprise and professional Aero-Model manufacturer that unifies product design, research development, production, marketing and customer service. Our main product are uamanned aerial vehicle, including professional drones and consumer drones, as well as DIY components for drones.

Contact:
Phone:
Fax:
Email:

szttfuav
0755-21539034
0755-86181421

Shenzhen TitanFlying Technology Co., Ltd
NO.15 Chaoyang road, Yanluo street, Songgang town, Baoan District, Shenzhen
Guangdong 518055
China