Ajantha College and School Students Science Projects materials

If you're serious about your quadcopter's performance, look no further than the A2212. Built with high-end magnets, a high pole count and custom motor mount, this motor is designed purely for multi-rotor applications. The A2212 includes an integrated prop adaptor for use with many different style props featuring a 4mm shaft and adaptor sleeves for 5mm/6mm props. It also has an in-built aluminum mount for quick and easy installation on your quadcopter frame. This is not a modified airplane outrunner. It was designed from the ground up specifically for multi-rotor applications. Available in - - 1000kv - 1400kv

KV: 1400 Stator Diameter: 22mm Stator Length: 12mm Shaft Diameter: 3mm Motor Dimensions (dia x len): 27.5 x 30 mm Weight (g): 50g No. of cells (lipo): 2-3s Max Continuous Current (A) 180s: 20A Max Continuous Power (W) 180s: 230W Max. efficiency current: (5-13A)>76%

Available in 1100kv, 1400kv & 1800kv

Stator Diameter (mm) - 18 Statir Length (mm) - 6 RPM KV - 2300 Idle Current (A) - 0.2 Max Current (A) - 12 Max Power (W) - 85 Shaft Diameter (mm) - 2 Motor Length (mm) - 15.5 Overall Length (mm) - 19 Low vibration motor great for flying To make aircraft more stable Less operating noise More efficient Bearings long life

Use powerful and high-performance MCU processor. The users can set function of use according to their requirements. It fully reflects the smart property of our products as a unique advantage.

• Support unlimited rotate speed of brushless motor
• Support the function of fixed speed
• Delicate circuit design with strong anti-interference
• The starting mode can be set. The response speed of throttle is very quickly and with very stable linear of speed regulation. It can be used in fixed wing aircraft and helicopter
• Threshold values of low-voltage protection can be set.
• With internal SBEC, the operating power to start steering engine is strong and the power dissipa is small.
• Multi protection function: protection for abnormal input voltage/ protection for low battery/protection for overheat/protection of lowing power when lost of signals from throttle
• Good safety performance under energization: the motor will not start at the time of power on regardless of the location of pull rod of throttle in controller.
• Protection for overheat: the output power will lesson to half when the temperature reaches 100℃ during the operation of ESC. The output power will automatic recover when the temperature is under 100℃
• upports with operation setting for all controller and setting of programming panels
• et alarm sound. And judge the working situation after power on.
• The company has completed intellectual property on the product. The product can be continuingly updated and upgraded. The product can be made to customers’ requirements.

Input: 2-3s lipo Continuous Current: 12A Burst Current: 15A BEC Mode: linear BEC Output: 1A/5V Dimension: 22*17*7mm Weight: 8g

Simonk firmware With low voltage, overheat protection and self detection function Max.support rotation speed: 210,000rpm/2-pole; 70,000rpm/6-pole; 35,000rpm(12-pole) MCU and BEC with independant regulator Parameter adjustable by programer or remote controller Throttle stroke adjustable, compatible with different receivers. Built-in linear BEC Suitable for F450 helicopters/Aircraft or Multi rotor helicopter Specifications: Constant Current: 30A Li-Po battery: 2-3S BEC mode: Linear BEC Output: 5V 2A Dimension: 55*28*7mm

Specification: - Running current:30A(Output: Continuous 30A, Burst 40A up to 10 Secs.) - Input Voltage: DC 6-16.8V(2-4S Lixx) - BEC: 5V 2amp. - Size: 46mm (L) * 26mm (W) * 11mm (H). - Weight: 23g - With SimonK updated firmware for multicopter

Features: - Drive tube and high-power Mos, and Mos tube plus a separate heat sink, Extreme low output resistance of the PCB(printed circuit board),super current endurance. - The power input uses extreme low output resistance greatly enhance the power stability, and has the protective effect on the battery. - Safety electrical function: when the power is turned on, regardless of the throttle stick in any position does not start the motor immediately, to avoid personal injury. - Separately voltage regulator IC for microprocessor. providing good anti-jamming capability. - Supported motor speed (Maximum): 210000 RPM (2 poles), 70000 RPM (6 poles), 35000 RPM (12 poles). - Using Simon K’s a dedicated multi-copter program tgy_debug, and the master chip with high stability crystal oscillator, making the motor control to more precise.

Specification: - Running current:30A(Output: Continuous 30A, Burst 40A up to 10 Secs.) - Input Voltage: DC 6-16.8V(2-4S Lixx) - BEC: 5V 2amp. - Size: 46mm (L) * 26mm (W) * 11mm (H). - Weight: 23g - With SimonK updated firmware for multicopter

Features: - Drive tube and high-power Mos, and Mos tube plus a separate heat sink, Extreme low output resistance of the PCB(printed circuit board),super current endurance. - The power input uses extreme low output resistance greatly enhance the power stability, and has the protective effect on the battery. - Safety electrical function: when the power is turned on, regardless of the throttle stick in any position does not start the motor immediately, to avoid personal injury. - Separately voltage regulator IC for microprocessor. providing good anti-jamming capability. - Supported motor speed (Maximum): 210000 RPM (2 poles), 70000 RPM (6 poles), 35000 RPM (12 poles). - Using Simon K’s a dedicated multi-copter program tgy_debug, and the master chip with high stability crystal oscillator, making the motor control to more precise.

Available in 5045, 6045, 7045, 8045, 9045, 1045

The KK Multicopter V5.5 Multi-Rotor Control Board controlled by an Atmega168PA 8-Bit RISC based micro controller and has 3 single axis ENC-03RC x3 gyros for reliability. It is capable of supporting 2, 3, 4 and 6 rotor models as well as fixed wing models. It features 2 flight modes, "+" and "X". "+" flight mode is ideal for beginners and is the default mode, while "X" is the sport mode for more experienced fliers. Light weight and compact, the KK Multicopter V5.5 can fit in the smallest of craft by using a small piece of double sided tape to install.

The next evolution of the rotor revolution is here!! The KK2.1.5 is packing new found power with updated sensors, memory and header pins. The KK2.1.5 is next big evolution of the first generation KK flight control boards. The KK2.1.5 was engineered from the ground up to bring multi-rotor flight to everyone, not just the experts. The LCD screen and built in software makes install and setup easier than ever. A host of multi-rotor craft types are pre-installed, simply select your craft type, check motor layout/propeller direction, calibrate your ESCs and radio and you’re ready to go! All of which is done with easy to follow on screen prompts! The original KK gyro system has been updated to an incredibly sensitive 6050 MPU system making this the most stable KK board ever and allowing for the addition of an auto-level function. At the heart of the KK2.1.5 is an Atmel Mega644PA 8-bit AVR RISC-based microcontroller with 64k of memory. An additional polarity protected header has been added for voltage detection, so no need for on-board soldering. A handy piezo buzzer is also included for audio warning when activating and deactivating the board. The KK2.1.5 added polarity protection to the voltage sense header and a fuse protected buzzer outputs, in case something is accidentally plugged in incorrectly. The voltage sense line has been updated for better accuracy. The board is clearly labeled and the voltage sense line color has been changed to red for easy identification, making installation and connections a snap. If you’re new to multi-rotor flight or have been unsure about how to setup a KK board then the KK2.1.5 was built for you. The 6 Pin USBasp AVR programming interface ensures future software updates will be quick and easy.

Ardupilot Mega (APM) is a professional quality IMU autopilot that is based on the Arduino Mega platform. This autopilot can control fixed-wing aircraft, multi-rotor helicopters, as well as traditional helicopters. It is a full autopilot capable for autonomous stabilisation, way-point based navigation and two way telemetry with Xbee wireless modules. Supporting 8 RC channels with 4 serial ports.

The HDV-1 action camera from DYS is a high quality, feature-packed camera with a surprisingly modest price tag. The dimensions of the HDV-1 are very similar to higher priced equivalents, giving it a wide range of compatibility with brushless gimbals such as the Quanum Q-2D and Tarot T-2D. Many accessories designed to fit other cameras with a 23mm lens housing, such as the GoPRO Hero 3 are also compatible with the HDV-1. Fully FPV capable, the HDV-1 allows live video out whilst recording. The camera features switchable picture definition and frame rates to deliver outstanding results with the minimum of fuss. The camera comes complete with cables to connect it to your FPV video transmitter and to your PC via USB and is switchable between NTSC and PAL. Add to this no fewer than 10 picture and video modes, and the HDV-1 becomes a class-leader. Features: • Multi-function • Simple to use • Video out while recording • Up to 100 minutes battery duration • Switchable picture definition • NTSC or PAL selectable • 10 modes

Channels: 6channels Model type: Heli, Airplane, Glider RF power: less than 20db Modulation: GFSK Code type: PCM Sensitivity: 1024 Low voltage warning: LED warning DSC port: yes Charger port: yes Power: 12V DC(1.5AAA*8) Weight:680g ANT length:26mm Certificate: CE FCC

Works in the frequency range of 2.405 to 2.475GHz.This band has been divided into 142 independent channels,each radio system uses 16 different channels and 160 different types of hopping algorithm. This radio system uses a high gain and high quality multi directional antenna,it covers the whole frequency band. Associated with a high sensitivity receiver,this radio system guarantees a jamming free long range radio transmission Each transmitter has a unique ID,when binding with a receiver,the receiver saves that unique ID and can accepts only data from the unique transmitter.this avoids picking another transmitter signal and dramatically increase interference immunity and safety. This radio system uses low power electronic components and sensitive receiver chip.The RF modulation uses intermittent signal thus reducing even more power consumption. AFHDS2A system has the automatic identification function,which can switch automatically current mode between single-way communication mode and two-way communication mode according to the customer needs. AFHDS2A has built-in multiple channel coding and error-correction,which improve the stability of the communication,reduce the error ratio and extend the reliable transmission distance.

Transmitter Specifications: Channels: 9 Channels Model type: glid/helicopter/airplane RF range: 2.40-2.48GHz Bandwidth: 500Hz Band: 160 RF power:less than 20DB 2.4G system: AFHDS Code type: GFSK Sensitivity: 1024 Low voltage warning: yes (less than 9V) DSC port: yes (3.5mm: output: PPM) Charger port: yes Power: 12V DC (1.5AA x 8) Weight: 670g ANT length: 26mm Size: 185 x 220 x 110mm Color: black Certificate: CE,FCC Receiver (with Fail Safe System) Specifications: Channels: 8 Channels Model type: glid/helicopter/airplane RF range: 2.40-2.48GHz Bandwidth: 500Hz Band: 160 Receiving sensitivity:-105DBM 2.4G system: AFHDS Code type: GFSK Sensitivity: 1024 Input Power:4.5-6.5V DC Ant Length: 26mm Weight: 11.3g Size: 42.7 x 27 x 15mm Color: Grey transparent Certificate:CE, FCC

Lipo Batteries available - 11.1v, 2200 mah 25C 11.1v 2200 mah 30C 11.1v 4200 mah 30C

Lipo Battery Charger

The Q450 V3 is a well thought out 450mm quad frame built from quality materials. The main frame is glass fiber while the arms are constructed from ultra durable polyamide nylon. This version 3 of the Q450 features integrated PCB connections for direct soldering of your ESCs. This eliminates the need for a power distribution board or messy multi-connectors keeping your electronics layout very tidy. V3 also comes with stronger molded arms over V1 and V2, so no more arm breakage at the motor mount on a hard landing. Assembly is a breeze with pre-threaded brass sleeves for all of the frame bolts, so no lock-nuts are required. It utilizes one size of bolt for the entire build, making the hardware very easy to keep in order and only requiring one size of hex wrench to assemble.

Features: Channels: 6 Channels Model Type: Heli, Airplane, Gliders RF Power: Less than 20db Modulation: GFSK Code Type: PCM Sensitivity: 1024 Low Voltage Warning: LED DSC Port: Yes Charger Port: Yes Package Includes: FS-R6B Receiver The transmitter requires a PC to modify any of the channel variables, including mixing and servo reversing.

Color: Gold Usage: For RC ESC / Battery / Motor

Made from high-temp Nylon and gold plated spring connectors, both included in the injection mould at the time when forming the connector. The XT60 ensures a solid high-amp connection, perfect for applications up to and beyond 65A constant.

Deans Plug T connectors sold as matching male-female pairs and have a current rating of 50 A. They are the smallest high-current connectors we know of, and they are great for projects that involve bigger motors and controllers. Often used to connect batteries in radio control models

Universal Tall Landing gear skids for DJI F450 F550 SK480 FPV aerial photo. Easy for install on the DJI F450 F550 or similar frame Come with 4pcs for one full set. Specification: Come with M2.5*9 Screws for assembling Size(LxWxH): 186x30x47mm (Single) Weight: 16.8g (Single)

LIPO Battery Voltage Tester and low voltage buzzer alarm combo is easy to use. can save your model/batteries and investment. This is a new product combining all the voltage measurements with low-voltage alarm function. Li-Po Battery Voltage Buzzer+Indicator: directly plug it into your operating battery, it will monitor the conditions of your battery all the time, so your batteries shall remain within safe operating voltage range at all times.

Dimensions: 1.97 in x 1.97 in x 0.04 in (5.0 cm x 5.0 cm x 0.1 cm) Weight: 0.25 oz (7 g)