Quadcopter control

FHOME DELIVERY POSSIBLE ALL OVER IN PAKISTAN (charges will applied according to location) This quadcopter is 6 channel 6-axis GYRO introducing product you can fly it in any direction... you can attach camera aswell... transmitter LCD... 360° unlimited eversion... 2.4 GHz controller Item Specifics Features: Shatter Resistant Type: quadcopter State of Assembly: Ready-to-Go Action Time: 20 mins Age Range:: 14 years old Motor: Brush Motor Controller Mode: MODE2 Dimensions: 51cm Remote Distance: 100m Charging Time: 60 mins Material: Rubber Power Source: Electric Charging Voltage: V Plugs Type: US/EU Control Channels: 6 Channels Box Pack - No Warranty

For other products www.Facebook.com/Lahore.market HOME DELIVERY POSSIBLE ALL OVER IN PAKISTAN (charges will applied according to location) This quadcopter is 6 channel 6-axis GYRO introducing product you can fly it in any direction... you can attach camera aswell... transmitter LCD... 360° unlimited eversion... 2.4 GHz controller Item Specifics Features: Shatter Resistant Type: quadcopter State of Assembly: Ready-to-Go Action Time: 20 mins Age Range:: 14 years old Motor: Brush Motor Controller Mode: MODE2 Dimensions: 51cm Remote Distance: 100m Charging Time: 60 mins Material: Rubber Power Source: Electric Charging Voltage: V Plugs Type: US/EU Control Channels: 6 Channels

100% genuine brand new, high quality. Brand: Mingji Item number: 103A Material: ABS plastic + electronic elements Product Size: 33 * 33 * 8 cm Package Box: 53 * 31 *9 cm Charging time: About 60 minutes Battery:3.7V 600mAh Li-ion battery Control Distance: About 100M Function:up/down, turn left/right, side fly, hovering, 3D rolling stunt, hand launch Package includes: 1 x 103A Quadcopter (Without Camera) 1 x Transmitter (Battery not included) 1 x Charger 1 x Cattery for Quadcopter (3.7V 600mAh) 4 x Spare Blades 1 x Manual Views: 102

Type Remote Control 2.4GHz control video camera supported but purchase separately any smartphone samsung galaxy s3 s4 note 3 and any under 200gm phone fiks this quad and superb video recording

Type Remote Control Full Function: Up, Down, Forwards, Backwards, Turn Left, Turn Right, Left Side Flight, Right Side Flight, Controllable Light, Sideward Flight 360 Eversion, Withstand 5-6 Degree Wind In Outdoor.

QUADCOPTER DETAILS: -- Color: White Frequency: 2.4G Channel: 4CH with 6 Axis Gyro Main Rotor Diameter 14cm Battery for Quadcopter: 3.7V 500mAh Li-poly Charging Time: About 90 mins(USB charging) Flying time: About 7 minutes Dimension: 31*31*8cm Features: The 6-axis system allows the quad to be hand launched. 6-Axis gyro quad-rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control. The quadcopter can fly both indoor and outdoor.Including 4CH digital proportional RC system. Rechargeable high performance battery. Function:up/down,left/right sideward fight,forward/backward,turn left/right,with gyro/flash lights,A 360-degree 3D and special functions(continuous rolling) -- REAL TIME VIDEO CAMERA AND MONITOR DETAILS -- Description: Iten Name: 5.8G 720P Camera with Monitor Channel: 8CH 4.3-inch Wide Screw Resolution: 720P video, 2MP picture 200mW 23DBM Transmission Distance: 200-300m Suitable for X5C X5SC, can use their transmitters to control the camera for taking photo or recording video. Features: 5.8G 8CH optimal 4.3 inch wide viewing angle and high-light screen Maximal 600 meter of effective image transmission distance Adoption of independent lithium batteries for camera, instead of using batteries on the aircraft. Adoption of adjustable technology disturbance for 8 people all at once. Views: 128

Additional Information Channels 4 Range 50 meters Package Includes 1. X5SW rc quadcopter WHITE with 0.3MP camera x 1 2. remote control x 1 3. mobile phone holder x 1 4. manual x 1 5. USB charger x 1 6. extra main propellers x 4 7. Battery x 1 8. screwdriver x 1 Features X5SW RC Drone Built-In 0.3MP Camera and Electronic Compass, WIFI real time transmission for videos and photos between built-in camera and mobile attached on remote controller. Both of Android mobile phone and Apple IOS mobile phone are applicable for this FPV drone (programme is available for downloading and installation). The transmitter has build-in two modes,Mode1 and Mode 2 for remote controller. 6-Axis gyro quad-rotorcraft flight, strong stability, can easily implement various flight movements, stronger wind resistance, easier to control. 2.4GHz technology adopted for anti-interference. Allow to fly up to 20 pcs at the same time without interferance with each other. The quadcopter can fly both indoor and outdoor. Built in rechargeable high performance Li Poly battery. Function: up/down, left/right sideward fight, forward/backward, turn left/right, with gyro/flash lights, A 360-degree 3D and special functions(continuous rolling), real time transmission of video and photos. Image Resolution: 640 x 480 pixels Video Resolution: 640 x 480 pixels Specification Brand Name: Syma Item Name: FPV Real Time Transmission 4CH RC Quadcopter Item NO.: X5SW Color: White Frequency: 2.4G Channel: 4CH 6 Axis Gyro Video Time /Photos: About 30min video or 800 pictures Main Rotor Diameter: 14 CM Battery for Controller: 4"AA" batteries(not included) Battery for Quadcopter: 3.7V 500mAh Li-poly Charging Time: About 120 mins(USB charging) Flying time: About 6-7 minutes Controlling Distance: up to 50 meters Dimension: 31*31*8 cm Views: 44

Specs: Size: 50.5mm x 50.5mm x 12mm Weight: 21 gram (Inc Piezo buzzer) IC: Atmega644 PA Gyro/Acc: 6050MPU InvenSense Inc. Auto-level: Yes Input Voltage: 4.8-6.0V AVR interface: standard 6 pin. Signal from Receiver: 1520us (5 channels) Signal to ESC: 1520us Firmware Version: 1.6: Pre-installed firmware. Dualcopter Tricopter Y6 Quadcopter + Quadcopter X Hexcopter + Hexcopter X Octocopter + Octocopter X X8 + X8 X H8 H6 V8 V6 Aero 1S Aileron Aero 2S Aileron Flying Wing Singlecopter 2M 2S Singlecopter 1M 4S (Custom Mix via the "Mixer Editor" option) The Mixer Editor allows you to adjust where and how much signal the motors receive from stick input and sensors. This allows you to create any configuration possible with up to 8 motors or servos. What is a Multi-Rotor Control board you ask? The HobbyKing KK2.1.5 Multi-Rotor controller is a flight control board for multi-rotor aircraft (Tricopters, Quadcopters, Hexcopters etc). Its purpose is to stabilize the aircraft during flight. To do this it takes the signal from the 6050MPU gyro/acc (roll, pitch and yaw) then passes the signal to the Atmega644PA IC. The Atmega644PA IC unit then processes these signals according the users selected firmware and passes control signals to the installed Electronic Speed Controllers (ESCs). These signals instruct the ESCs to make fine adjustments to the motors rotational speed which in turn stabilizes your multi-rotor craft. The HobbyKing KK2.1.5 Multi-Rotor control board also uses signals from your radio systems receiver (Rx) and passes these signals to the Atmega644PA IC via the aileron, elevator, throttle and rudder inputs. Once this information has been processed the IC will send varying signals to the ESCs which in turn adjust the rotational speed of each motor to induce controlled flight (up, down, backwards, forwards, left, right, yaw). Views: 7

Description: Item name: Eachine H8 Mini RC Quadcopter Frequency: 2.4G Gyro: 6 axis Product size: 13.5*13.5*2.8cm Package size: 14.5*7.8*13.5cm Quadcopter weight: about 20g Product battery: 3.7V 150MAH(Included) Remote battery: 3 x AAA dry battery(Not included) Charging time: 45mins Flying time: 5-7mins R/C distance: about 30m Flying distance: about 30m Color: black,white Features: With Headless Mode,no need to adjust the position of aircraft before flying. One key to return function makes it easily to find the way home. 4 Channel which can do ascend, descend, forward, backward, left sideward fly, right sideward fly and rolling 360° It has 6-axis gyro which can have more stable flying and be easy to control It can realize 3D tumbling in four directions with 4 LED lights. Lightweight airframe with nice durability Battery protection Eachine H8 Mini Quadcopter Manual Package Included: 1 x H8 Mini RC Quadcopter 1 x 3.7V 150MAH battery 1 x Transmitter 1 x USB cable 2 x Replacement Props (A & B) 4 x Soft Foam Landing Cushions 1 x Screwdriver 1 x Manua Views: 68

Specifications • Brand:BayangToys(Non Syma) • Material: ABS • Gyroscope: Yes • Camera: 2MP • Channels: 4 Channels • Remote control frequency: 2.4GHz • Remote Control range: 100m • Gyroscope: Six axis • Suitable ages: Above 14 Years old • Battery capacity: 600mAh • Battery power: 3.7V • Battery type: Li-ion battery • Charging time: 90-100 minutes • Working time: 6-7 minutes • Dimensions:38cm*38cm*8.5cm • Function: up, down, left, right, forward, backward, hovering, sideward fly, 360 degree eversion Features • Headless Flight Mode • One Key to Return Function • Four-axis struture makes the quadcopter more flexible and rapid when flying. • It is wind-resistant and can be flown indoor and outdoor. • With 360 degree 3D eversion and throwing flight funtion. • Euqipped with protective frame to reduce damages due to crash • Wiht colorful LED light, can flight in the dark at night • Simple modular design makes changing parts easy. • Built-in 6 Axis gyroscope for precise hovering in the sky, stronger wind resistance and more stable. Package Content 1 x RC Helicopter 1 x Remote Control 4 x Propellers 4 x Protection Frame 1 x Battery 2 x landing gear 1 x 4GB TF Card 1 x Card Reader 1 x USB Charge Cable 1 x Screwdriver 1 x User Manual (English) Views: 186

Product size: 38.5*42.5*6cm. Charging time is about 90-120 minutes while flight duration is about 7-9 minutes. 4 channels function provide stable flying and easy operation. 6-axis gyro with posture control - Integrated design guarantee the precise positioning of the aircraft. Strong wind and drop resistence, easy to fly, stabile flight characteristics. If you are experiencing trouble pairing the controller with the drone: this issue could be fixed by simply moving the left joystick on the controller up and down so it registers correctly with the drone. It is advised that buyers should let the motor rest between 5-10 minutes between flight times to prevent it from overheating. Continuous usage of the drone without making time for rest causes the motor to burn out, therefore becoming defective. With Headless Mode,no need to adjust the position of aircraft before flying. With One Key Return function, makes it easily to find the way home. Product Description Specification: Brand name: MJX Item No.:X600 Item name:X600 X-SERIES RC Hexacopter RTF Color:Black,White Frequency 2.4G Channel 4CH with 6 Axis Gyro Motor Type Coreless Motor Main Rotor Diameter 13.5CM Transmitter GR-246 R/C Battery for Controller 3"AA" batteries(not included) Battery for Quadcopter 7.4V 700mAh Li-poly Charging Time About 120 mins Flying time About 10 minutes Controlling Distance About 100 meters RC Hexacopter Size 38.5*42.5*6cm Weight (With gift box) 1.1KG Feature: -Free switching between Right Hand Throttle and Left Hand Throttle. -With Headless Mode,no need to adjust the position of aircraft before flying. -With One Key Return function,makes it easily to find the way home. -Quad-rotor design insures more stable and powerful performance easier. -Adopting 2.4G auto connection technology,scores of quad-copter can be played at the same time. -The quadcopter can fly both indoor and outdoor.Including 4CH digital proportional RC system. -6-Axis gyro quad-rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control. -Full charged battery can support 8.5 minutes steady flight. Package Included: 1 X MJX X600 RC Hexacopter 1 X Transmitter 1 X Charger 6 X Propeller 6 X Protecting frames 6 X Screw 1 X Screwdrive 2 X Landing gear 1 X Manual Views: 34

Brand Name:RCTOYCOType:HelicopterFeatures:Remote Control,FlashingAerial Photography:NoWarranty:NAction Time:About 7 minState of Assembly:Ready-to-GoAge Range:> 14 years old,12-15 Years,GrownupsPackage Includes:USB Cable,Original Box,Camera,Operating Instructions,BatteriesDimensions:19x19x2.8cmMotor:Brush MotorCharging Voltage:3.7VMaterial:Plastic,MetalWarning:For Age 14+Control Channels:4 ChannelsModel Number:JXD 523Controller Mode:MODE2Plugs Type:USB CablePower Source:ElectricRemote Distance:About 50mRemote Control:YesCharging Time:About 60minController Battery:NColor:Red/BlackType:RC Drone/ RC Quadcopter/ RC Helicopter/ RC PlaneRadio Control Style:RC HobbyStyle:Foldable drone/ elfie drone/ Selfie droneModel:JXD 523 Product Description Views: 6

Star Wars Quadcopter This quadcopter features Up and down, ascend, descend, forward, backward, turn left, Turn right, left side ward fly,right side ward fly,360 degree version, 3D flip fly,hovering slip, and much more wonderful action. It has a headless Mode & Automation Return, easy to return from any direction with a Flash LED light, suitable for night flighting. It also has a 2.4GHz remote control, more racer, more fun. “Ready to Fly” – drone quadcopter is ready to fly with the included transmitter. It has a super cool molded plastic body gives this quad a futuristic aircraft look. The large propellers provide power and high efficiency. Now you can buy this product online in Pakistan, exclusively from Planetx.pk Views: 7

Free Delivery All over Pakistan "Cash on Delivery" Brand New: JJRC H36 2.4GHz 4CH 6 Axis Gyro RC Quadcopter - BLUE Main Features: 2.4GHz control system: Ensures the stronger anti-interference performance and powerful signal 360-degree flip: The quadcopter will flip forward / backward / leftward / rightward according to your instructions 6 axis gyro: Provides the best stability during indoor and outdoor flight Colorful LED light: The drone will shine in the darkness, shows you the right flying direction and gives you a special look Super mini design: Easy to carry, takes it into your pocket and enjoys flight anywhere anytime Tumbling skill: It can realize 3D tumbling in four directions with colorful LED lights Speed switch: High-low speed modes can be changed by the transmitter Longer propeller usage life: 4 safety guard-protected propellers prevent collision and damage Battery: 3.7V 150mAh Flying Time: 6-10 mins Charging Time.: 30 - 50 minutes Package Contents Package Contents: 1 x RC Quadcopter, 1 x Transmitter, 1 x USB Cable, 4 x Spare Blade, 1 x English User Manua

Its Brand New very stable flight came from singapore only serious customers may contact Features:- Super mini size, the smallest volume and the lightest weight,beyond imagination stability and operability. High wind resistance for wind power is less than 4 grade. Four highlight colorful Led lights,indicate direction in the night, also can increase the visual perception of flight. 6 Axis gyro quad rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control. The quadcopter can fly both indoor and outdoor.Including 4ch digital proportional Rc system. Package Included: 1 x RC quadcopter 1 x 2.4G transmitter 1 x 3.7V 300mAh Li-Po Battery 1 x USB Cable 4 x Spare Blade 1 x User Manual Box Open - Never Used - No Warranty

Its Brand New very stable flight came from singapore only serious customers may contact Features:- Super mini size, the smallest volume and the lightest weight,beyond imagination stability and operability. High wind resistance for wind power is less than 4 grade. Four highlight colorful Led lights,indicate direction in the night, also can increase the visual perception of flight. 6 Axis gyro quad rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control. The quadcopter can fly both indoor and outdoor.Including 4ch digital proportional Rc system. Package Included: 1 x RC quadcopter 1 x 2.4G transmitter 1 x 3.7V 300mAh Li-Po Battery 1 x USB Cable 4 x Spare Blade 1 x User Manual

f450 Glass Fiber Quadcopter Frame 450mm - Integrated PCB Version FREE Islamabad, Pakistan NEW f450 Glass Fiber Quadcopter V 3 Frame 450mm - Integrated PCB Version Features: Built from quality glass fiber and polyamide nylon. Integrated PCB connections for direct soldering of your ESCs Pre-threaded brass sleeves for all of the frame bolts. Colored arms for orientation to keep you flying in the right direction. Large mounting tabs on main frame bottom plate for easy camera mounting. Easy assembly. Specs: Width: 450mm Height: 55mm Weight: 270g (w/out electronics) Motor Mount Bolt Holes: 16/19mm Required: 4 x 28mm 1000~1200kv (or similar size/kv) 4 x 15~25 Amp ESC 4 x 8x4~10x4.5 Prop (2CW & 2CCW) 1 x HobbyKing Multi-Rotor Control Board 1 x 1500~2200mAh 3s 11.1v Lipoly battery Price: 2000/Rs Shipping on buyers expense anywhere in Pakistan Views: 91

Sky king quadcopter with Styrofoam protection for greater stability and high wind resistance Its the best quadcopter with details of painted body with realistic flight time Newly Launched in Remote Control toys Its durable and high quality product under licensed of brand Views: 185

Selling a used home made quadcopter, made out of wood includes flight controller, motors, esc You will need to add your own receiver, transmitter and lipos to make it fly. flight time is 10 to 15 minutes with 4s 4500mah very stable quadcopter, great for learning! Views: 4

f450 Glass Fiber Quadcopter Frame 450mm - Integrated PCB Version FREE Islamabad, Pakistan NEW f450 Glass Fiber Quadcopter V 3 Frame 450mm - Integrated PCB Version Features: Built from quality glass fiber and polyamide nylon. Integrated PCB connections for direct soldering of your ESCs Pre-threaded brass sleeves for all of the frame bolts. Colored arms for orientation to keep you flying in the right direction. Large mounting tabs on main frame bottom plate for easy camera mounting. Easy assembly. Specs: Width: 450mm Height: 55mm Weight: 270g (w/out electronics) Motor Mount Bolt Holes: 16/19mm Required: 4 x 28mm 1000~1200kv (or similar size/kv) 4 x 15~25 Amp ESC 4 x 8x4~10x4.5 Prop (2CW & 2CCW) 1 x HobbyKing Multi-Rotor Control Board 1 x 1500~2200mAh 3s 11.1v Lipoly battery Views: 632

f450 Glass Fiber Quadcopter Frame 450mm - Integrated PCB Version FREE Islamabad, Pakistan NEW f450 Glass Fiber Quadcopter V 3 Frame 450mm - Integrated PCB Version Features: Built from quality glass fiber and polyamide nylon. Integrated PCB connections for direct soldering of your ESCs Pre-threaded brass sleeves for all of the frame bolts. Colored arms for orientation to keep you flying in the right direction. Large mounting tabs on main frame bottom plate for easy camera mounting. Easy assembly. Specs: Width: 450mm Height: 55mm Weight: 270g (w/out electronics) Motor Mount Bolt Holes: 16/19mm Required: 4 x 28mm 1000~1200kv (or similar size/kv) 4 x 15~25 Amp ESC 4 x 8x4~10x4.5 Prop (2CW & 2CCW) 1 x HobbyKing Multi-Rotor Control Board 1 x 1500~2200mAh 3s 11.1v Lipoly battery Views: 2109

Product Description Features: 1. 360 degree all-round protection to ensure a hundred percent safe flight 2. High strength and detachable protective frame to protect its body from damaging; a protective guard for beginners. 3. Six colorful LED lights on its sides (two in the eyes and each one in four axes) 4. Two high brightness LED eye lights in the front for indicating direction 5. The colorful LED lights on its left and right sides for exciting night flight 6. Ergonomic designed lights on its back can be controlled by remote control 7. 2.4G frequency-hopping spread spectrum technique has very strong anti-interference performance to ensure long distance control 8. Main propeller is pliable and uneasy to break 9. Six-axis gyroscope ensures stable performance Specifications: 1. Main Rotor Diameter: 2.28" / 5.8 cm 2. Channel: 4 3. Body Material: Plastic 4. Control Mode: 2.4GHZ 5. Color: Blue 6. Remote Control Battery: 4 x 1.5V AA Battteries (Not Included) 7. Charging Time: 45 minutes 8. Suitable for: Ages 14+ 9. Dimensions: (5.31 x 5.31 x 1.38)" / (13.5 x 13.5 x 3.5)cm (L x W x H) 10. Weight: 16.47oz / 467g Package Includes: 1 x Aircraft 1 x User Manual 1 x USB Cable 1 x Transmitter 1 x Accessories 1xgartt neckstrap Views: 42

Quad Copter for sale#QuadCopter #QuadRotor #Helicopter #Quad Quadcopter Completely built and working perfectly for sale. Items included: 1) X525 Aluminium Frame 2) 4 pcs kV Brushless DC motors (AT) 3) 4 pcs 30A ESC mAh Battery 3S 25C 5) KK 5.5 Multicopter Control board 6) 10x4.5 inch propellers 7) 4Ch Transmitter HiTech 8) 6Ch Receiver Total Cost: Rs. Give us your Price on Call. Call @ (Mr. Abid) Condition: 9/10 - No Warranty

Its Styrofoam fuselage is the best benefits of that quadcopter It has built-in camera for bird view images and videos It can controlled at a distance of more than 600+ feet Its highly stable flight with high wind resistance stability and Easy control system with 2.4g connectivity Its ultra crash proof structure makes it perfect for children It can do 360° flips and stunt in the air from ground Views: 156

The DYS 320 PNF is supplied complete with a full set of props, prop adapters and all fixtures and fittings. Features: • PNF format add your receiver and let the fun begin • 20A Opto BLHeli Speed controllers • Powerful DYS BE series 2300kv motors • Pre-tuned CC3D flight control system • Open pilot cloud configured and pre-tuned • Folding portable frame (Full Carbon Fiber) • Handy carrying case included • Extremely durable full carbon fiber construction • full parts support Specs: Wheel Base: 320mm Motors: DYS BE1806 2300kv (pre-installed) ESC: 20A opto BLHeli (pre-installed) Props: 6x3 (pre-installed) FC: CC3D (pre-installed) Weight: 345g Required: 5~6ch control radio 1300~2200 3s battery FPV gear optional Views: 5

Type Remote Control Lightweight airframe with nice durability Fine workmanship endows the aircraft with smooth and delicate appearance 6-axis design makes the gyroscope adjustable, promoting flying stability Flight time will be up to 4-8 minutes 3-level adjustable speed flip function Powered by a piece of rechargeable 3.7V 100mAh lithium battery So incredibly stable, perfect even for new pilots

Product Features: Altitude Hold Mode CX-10D has built in density baroceptor which allows CX-10D to hold the height. The transmitter control sticks are designed with built in spring back system for convenience and comfort (the sticks automatically return to the center position). High/Low Speed Modes & 360° Rotation CX-10D can be operated in 3 flying modes. High/Low speed modes can be changed using a transmitter and the third mode is 360° high speed rotation mode in which the aircrafts lights dazzle. Free Shipping (Only Pakistan) Views: 234

"keep the air plane or quadcopter stable 6 PWM input channels for standard receiver or PPM SUM receiver -Up to 8-axis motor output -Supported 2-axis gimbal and auto trigger controll -FTDI/UART port for upload firmware, debug, Bluetooth module or LCD display -I2C port for extend sensor, I2C LCD/OLED display or I2C-GPS NAV board for GPS and Sonar -Ultra low noise 3.3V LDO voltage regulator -ATMega 328P Microcontroller -MPU6050C 6 axis gyro/accel with Motion Processing Unit -HMC5883L 3-axis digital magnetometer -BMP085 digital pressure sensor -PCA9306DP1 logic level converter"

Hotselling product for you. Easy and smooth flight indoors/outdoors 7 Minute Flytime, 30 minute fast charge 3 Speed modes and pre-programmed aerial flips/stunts Fly it as high as you dare to:D 100m+ control range BreakResist material our wholesale prices are the lowest, Views: 8

Please visit our website for more details. megatronics.pk or arduinopak.com 0345,9056515 On our website type "MWC" in search box and press enter you will see the details and more related products. Specifications: keep the air plane or quadcopter stable 6 PWM input channels for standard receiver or PPM SUM receiver -Up to 8-axis motor output -Supported 2-axis gimbal and auto trigger controll -FTDI/UART port for upload firmware, debug, Bluetooth module or LCD display -I2C port for extend sensor, I2C LCD/OLED display or I2C-GPS NAV board for GPS and Sonar -Ultra low noise 3.3V LDO voltage regulator -ATMega 328P Microcontroller -MPU6050C 6 axis gyro/accel with Motion Processing Unit -HMC5883L 3-axis digital magnetometer -BMP085 digital pressure sensor -PCA9306DP1 logic level converter