Search your favorite song for free

1. KK2 Multicopter Controller board- wiring and setting up voltage alarm

  • Duration: 798
  • Channel: tech
KK2 Multicopter Controller board- wiring and setting up voltage alarm

KK2 Multicopter Controller board- wiring and setting up voltage alarm


2. QAV250 FPV Quadcopter Build. Mystery 12A ESC EMax 1806 2280kv Motors KK2

  • Duration: 675
  • Channel: tv
QAV250 FPV Quadcopter Build. Mystery 12A ESC EMax 1806 2280kv Motors KK2

Christmas present was delivered today so out to the shed to put it all together.\r\rQAV250 carbon frame\rEMAX 1806 2280kV Motors\rMystery 12A ESCs with SimonK firmware.\rKK2 Flight Controller\rFRSKY Receiver\r1300kV 3s Zippy Lipo\r\rCustom Wiring Loom


3. QAV250 FPV Quadcopter Build. Mystery 12A ESC EMax 1806 2280kv Motors KK2

  • Duration: 675
  • Channel: tv
QAV250 FPV Quadcopter Build. Mystery 12A ESC EMax 1806 2280kv Motors KK2

Christmas present was delivered today so out to the shed to put it all together.\r\rQAV250 carbon frame\rEMAX 1806 2280kV Motors\rMystery 12A ESCs with SimonK firmware.\rKK2 Flight Controller\rFRSKY Receiver\r1300kV 3s Zippy Lipo\r\rCustom Wiring Loom


4. Manned multirotor Episode 14 & 0 THE END and NEW BEGININNG: chAIR

  • Duration: 529
  • Channel: tv
Manned multirotor Episode 14 & 0 THE END and NEW BEGININNG: chAIR

A 200 page inspirational write up e-book is now available at \r\rManned multicopter build part 14 and first part of the V3 build.\rIn order to reach my coffee-drinking-in-the-air-criteria I now abandon the gas engine multicopter and move on to a more conventional electric design.\r45-50kg craft, 35kg LiPo 70kg pilot 19-20kW in hover 10-15min+ duration. 76xElite 5010 274kV with Afro 20A HV controllers. 8S system voltage. 5x Naza lite flashed to v2 software.\rOK. Just to clarify things; the new electric man carrying multicopter is an attempt to build a simple DIY failsafe (rather than redundant) vehicle.\rThe Idea is to build 5 COMPLETE multirotor systems mounted on a single frame with the biggest concern being short circuits ( which might cause structural failures or cause catastrophe burning battery chain reions) and how the five FC will work together over time since there is no custom code to guide them in the odd task. The system will most likely fly fine with one FC lost (16 motors out, and might still land safely with two FC failures (32 motors out) if the weather is calm and you are not at the end of your flight with the battery voltage running low..Single ESC failure or a propeller flying off would probably not even be noticeable.\rWhat I fear; the scenarios I have not thought of yet. .So please comment and suggest a crash scenario!


5. CHEAP FPV RACING QUAD BUILD - Step by Step Guide with Links

  • Duration: 1168
  • Channel: tv
CHEAP FPV RACING QUAD BUILD - Step by Step Guide with Links

In this Video we will construct a cheap FPV racing quad. This quad is about the cheapest FPV racing quad that you can make. This is considered a beginner drone, but is by no means a walk in the park. If you have experience soldering, stripping wires and connecting electronics together, then this video is perfect for you!\r\rRefer to the spread sheet linked at the top of the parts section for a full breakdown of cost with product links.\r\r[---- VIDEO CHAPTERS ----]\rFlight Controller: \rMotors: \rPower XT60: \rESC: \rFlashing FC: \rTXRX Pairing: \rWiring Receiver: \rCamera/TX: \r\r[---- PARTS ----]\r Parts Spread sheet with PRICES: \r\r FRAME - ZMR250V2: \r FLIGHT CONTROLLER - Naze32 Flip32: \r MOTORS - DYS BE1806: \r ESC - Emax SimonK 12 Amp: \r FPV CAMERA - Eachine: \r VIDEO TRANSMITTER - 200mW: \r PROPS - 5045 Bullnose: \r BATTERY - 3S 2200mAh: \r Lipo Voltage Alarm: \r Battery Charger: \r Charger Power Supply: \r\r GOGGLES - Fat Shark V3: OR\r SCREEN - 7 HD LCD: \r VIDEO DECODER - Eachine RC832: \r\r CT60 Connectors: \r Soldering Iron: \r\r TRANSMITTER - Turnigy 9x: \r\r[---- RELATED VIDEOS ----]\rZMR 250 V2 Build Video: \rFlying Vlog: \r\r[---- VLOGGING CHANNEL ----]\rKeep up with my day to day and get behind the scenes footage of our projects on my vlogging channel: \r\r\r[---- SOCIAL MEDIA ----]\rKeep up with us in between videos, and help us create even better videos by throwing feedback and suggestions our way!!!\r\r\r\r\r\r\r\r[---- HELPING OUT ----]\rSupport us when shopping on Amazon.com or Banggood.com. Just use the links below to get to the websites. When you purchase something, Amazon or Banggood will give HowWeMakeThings a small cut! Thanks for your support!\r\rAmazon:\r\r\rBanggood\r\r\r[---- MUSIC ----]\rProvided by: Free Background Music\rChannel: \rSong: Midnight Stroll\rArtist: Avalon\rTrack:


6. Manned multirotor Episode 14 & 0 THE END and NEW BEGININNG: chAIR

  • Duration: 529
  • Channel: tv
Manned multirotor Episode 14 & 0 THE END and NEW BEGININNG: chAIR

A 200 page inspirational write up e-book is now available at \r\rManned multicopter build part 14 and first part of the V3 build.\rIn order to reach my coffee-drinking-in-the-air-criteria I now abandon the gas engine multicopter and move on to a more conventional electric design.\r45-50kg craft, 35kg LiPo 70kg pilot 19-20kW in hover 10-15min+ duration. 76xElite 5010 274kV with Afro 20A HV controllers. 8S system voltage. 5x Naza lite flashed to v2 software.\rOK. Just to clarify things; the new electric man carrying multicopter is an attempt to build a simple DIY failsafe (rather than redundant) vehicle.\rThe Idea is to build 5 COMPLETE multirotor systems mounted on a single frame with the biggest concern being short circuits ( which might cause structural failures or cause catastrophe burning battery chain reions) and how the five FC will work together over time since there is no custom code to guide them in the odd task. The system will most likely fly fine with one FC lost (16 motors out, and might still land safely with two FC failures (32 motors out) if the weather is calm and you are not at the end of your flight with the battery voltage running low..Single ESC failure or a propeller flying off would probably not even be noticeable.\rWhat I fear; the scenarios I have not thought of yet. .So please comment and suggest a crash scenario!


7. CHEAP FPV RACING QUAD BUILD - Step by Step Guide with Links

  • Duration: 1168
  • Channel: tv
CHEAP FPV RACING QUAD BUILD - Step by Step Guide with Links

In this Video we will construct a cheap FPV racing quad. This quad is about the cheapest FPV racing quad that you can make. This is considered a beginner drone, but is by no means a walk in the park. If you have experience soldering, stripping wires and connecting electronics together, then this video is perfect for you!\r\rRefer to the spread sheet linked at the top of the parts section for a full breakdown of cost with product links.\r\r[---- VIDEO CHAPTERS ----]\rFlight Controller: \rMotors: \rPower XT60: \rESC: \rFlashing FC: \rTXRX Pairing: \rWiring Receiver: \rCamera/TX: \r\r[---- PARTS ----]\r Parts Spread sheet with PRICES: \r\r FRAME - ZMR250V2: \r FLIGHT CONTROLLER - Naze32 Flip32: \r MOTORS - DYS BE1806: \r ESC - Emax SimonK 12 Amp: \r FPV CAMERA - Eachine: \r VIDEO TRANSMITTER - 200mW: \r PROPS - 5045 Bullnose: \r BATTERY - 3S 2200mAh: \r Lipo Voltage Alarm: \r Battery Charger: \r Charger Power Supply: \r\r GOGGLES - Fat Shark V3: OR\r SCREEN - 7 HD LCD: \r VIDEO DECODER - Eachine RC832: \r\r CT60 Connectors: \r Soldering Iron: \r\r TRANSMITTER - Turnigy 9x: \r\r[---- RELATED VIDEOS ----]\rZMR 250 V2 Build Video: \rFlying Vlog: \r\r[---- VLOGGING CHANNEL ----]\rKeep up with my day to day and get behind the scenes footage of our projects on my vlogging channel: \r\r\r[---- SOCIAL MEDIA ----]\rKeep up with us in between videos, and help us create even better videos by throwing feedback and suggestions our way!!!\r\r\r\r\r\r\r\r[---- HELPING OUT ----]\rSupport us when shopping on Amazon.com or Banggood.com. Just use the links below to get to the websites. When you purchase something, Amazon or Banggood will give HowWeMakeThings a small cut! Thanks for your support!\r\rAmazon:\r\r\rBanggood\r\r\r[---- MUSIC ----]\rProvided by: Free Background Music\rChannel: \rSong: Midnight Stroll\rArtist: Avalon\rTrack:


8. Manned multirotor Episode 14 & 0 THE END and NEW BEGININNG: chAIR

  • Duration: 529
  • Channel: tv
Manned multirotor Episode 14 & 0 THE END and NEW BEGININNG: chAIR

Manned multicopter build part 14 and first part of the V3 build.\rIn order to reach my coffee-drinking-in-the-air-criteria I now abandon the gas engine multicopter and move on to a more conventional electric design.\r45-50kg craft, 35kg LiPo 70kg pilot 19-20kW in hover 10-15min+ duration. 76xElite 5010 274kV with Afro 20A HV controllers. 8S system voltage. 5x Naza lite flashed to v2 software.\rOK. Just to clarify things; the new electric man carrying multicopter is an attempt to build a simple DIY failsafe (rather than redundant) vehicle.\rThe Idea is to build 5 COMPLETE multirotor systems mounted on a single frame with the biggest concern being short circuits ( which might cause structural failures or cause catastrophe burning battery chain reions) and how the five FC will work together over time since there is no custom code to guide them in the odd task. The system will most likely fly fine with one FC lost (16 motors out, and might still land safely with two FC failures (32 motors out) if the weather is calm and you are not at the end of your flight with the battery voltage running low..Single ESC failure or a propeller flying off would probably not even be noticeable.\rWhat I fear; the scenarios I have not thought of yet. .So please comment and suggest a crash scenario!


9. Running a Hard Drive Motor with an ESC (BLDC HD Motor)

  • Duration: 258
  • Channel: tv
Running a Hard Drive Motor with an ESC (BLDC HD Motor)

Running an old Brushless DC (BLDC) Hard Drive Motor with a ESC, RC electronic speed control.\rThese are decades old hard drives with large aluminum platers that I have been meaning to spin up for years to do some magnetic projects. I have larger older 2 GB server drives I plan to spin up next to make a magnetic levitator.\r\rHard Drive Motors are Brushless DC Motors (BLDC Motor) which are 3 phase motors.\rBLDC Brushless DC motors can be sensored or sensorless BLDC. These hard drive BLDC motors are sensorless.\r\rThe Hard Drive Motors are being driven by an RC ESC (Electronic Speed Control) powered by a regulated power supply and controlled by a servo controller but could be an RC transmitter and receiver as well.\r\rCheck out other videos, like and subscribe:\rClick here to Subscribe: \r\rFerromagnetic Fluid: \rMagnetism: \rElectrical Electronics: \rLEDs: \rScience / Education: \rRC: \rLab Equip: \rGlow: \r\r\r\r---------------\r\rTo run a HDD Motor or spin up a BLDC motor you must have Circuits to run Hard Disk Drive Motor or a bldc motor control.\rA RC speed control can be used as a brushless DC motor control or bldc speed control. You can also purchase a bloc motor control HDD motor control (see future video of online purchased bldc motor control to run my hard drive motors).\rOne of the Hard Drive Motor Uses is a Hard Drive Motor Generator which is a cool science demonstration.\rA Hard Drive Motor Controller can be purchased online but you must know the Hard Drive Motor Wiring, the Hard Drive Motor Voltage, and the Hard Drive Motor pinout before you learn How to run a Hard Drive Motor (see my future video on this).\rHow to start a Hard Drive Motor can be difficult even with a bldc motor control purchased online.\rThere are tips on How to run a Hard Disk Drive Motor with a BLDC Motor Control.\rYou can purchase a hard drive motor control online or even bldc motor motor control combo can be purchased.\rBLDC HDD Motors can be purchased cheap or scavenged from scrap. HDD BLDC Motor Controllers however may need to be purchased.\rHard Disk BLDC Moror Driving Circuit can be made but low cost cheap bldc controllers make it more cost effective to just purchase a hard drive motor controller. Hard Disk BLDC Motor,\rBrushless DC Controller Circuits can be found online if you cant to build one for a project.\rHDD Hard Disk BLCD Spindle Motor are available for purchase online.\rMany have built a diy BLDC Motor Control Arduino.\rWhere to buy bldc motor controls or where to buy HDD motor controls, just google search online and several for under $10 will show up. I purchased a BLDC motor control cheap on amazon for $8. See future video.


10. Hayward ONCOM-ACT-POD OnCommand Controller System with Aqua Pod Remote Antenna and Actuators

  • Duration: 77
  • Channel: music
Hayward ONCOM-ACT-POD OnCommand Controller System with Aqua Pod Remote Antenna and Actuators

Hayward ONCOM-ACT-POD OnCommand Controller System with Aqua Pod Remote Antenna and Actuators click here to buy http://dalgizlink.com/B008GTXJGO On Command controller system is the simplest and most cost effective entry level control and automation for new or existing pools This small plastic enclosure controls single body of water pool only spa only and pool and spa combinations with shared equipment This system includes On Command control unit 3 temperature sensors with 15-feet cable hose clamp 2 gold line actuators aqua pod remote and antenna Designed for fast and simple installation with large and easily accessible wiring area Fully featured control equipped with 4 high voltage relays support for 3 motorized valves and 1 group function


11. How to wire two solar panels in parallel with couplers

  • Duration: 334
  • Channel: tech
How to wire two solar panels in parallel with couplers

https://www.altestore.com/store/Cables-Wiring/Solar-Panel-Wiring/c467/ Learn a low cost, easy way to connect two solar panels in parallel with MC couplers. Wiring two solar panels together in parallel keeps the voltage the same, but increases the current. This is helpful when wiring two 12V solar panels together to charge a 12V deep cycle battery with a PWM solar charge controller.


12. Controller for Beer Fermentation Kegerator 2aa2962b

  • Duration: 3
  • Channel: lifestyle
Controller for Beer Fermentation  Kegerator 2aa2962b

View on Amazon.com : https://www.amazon.com/gp/product/B00JLT39VS?tag=naturalhe0f76-20 Controller for Beer Fermentation Kegerator 2aa2962b Product Description : Plug-n-play controller No wiring is needed for the heater or cooler Two independent outputs one for heating and one for cooling A digital silicon band gap sensor Immersible in water Sensor cable has food grade silicone insulation Can display temperature in Celsius or Fahrenheit Has high and low limit alarms Build-in audio buzzer


13. Read Low Voltage Wiring: Security/Fire Alarm Systems PDF Free

  • Duration: 7
  • Channel: news
Read Low Voltage Wiring: Security/Fire Alarm Systems PDF Free

Read Book Online Now http://worthbooks.xyz/?book=0071376747 Read Low Voltage Wiring: Security/Fire Alarm Systems PDF Free


14. FAVORIT BOOK Low Voltage Wiring SecurityFire Alarm Systems FREE BOOOK ONLINE

  • Duration: 9
  • Channel: news
FAVORIT BOOK   Low Voltage Wiring SecurityFire Alarm Systems  FREE BOOOK ONLINE

{FREE PDF DOWNLOAD | READ PDF DOWNLOAD | BEST EBOOK | FAVORIT BOOK | READ book} FAVORIT BOOK Low Voltage Wiring SecurityFire Alarm Systems FREE BOOOK ONLINE {READ ONLINE | DOWNLOAD ONLINE | BOOK ONLINE | FREE BOOOK ONLINE} READ NOW http://bestpdfbook.club/?book=0071376747


15. Review Eachine H8C Mini With 2MP Camera 2.4G by KidsW

  • Duration: 391
  • Channel: tv
Review Eachine H8C Mini With 2MP Camera 2.4G by KidsW

Review Eachine H8C Mini With 2MP Camera 2.4G can be purchased at : \r\rFeatures:\rWith 2.0MP Built-in Camera.(2GB memory card and card reader not included)\rWith Headless Mode,no need to adjust the position of aircraft before flying .\rOne key to return function makes it easily to find the way home.\rThe 6-axis system allows the quad to be hand launched\r6-Axis gyro quad-rotorcraft flight, strong stability,can easily implement various flight movements, stronger wind resistance, easier to control\r2.4G technology adopted for anti-interference.even more than one quadcopter is flying at the same time they will not interfere with each other\rThe quadcopter can fly both indoor and outdoor.Including 4CH digital proportional RC system.\rLightweight airframe with nice durability\rIt can realize 3D tumbling in four directions with 4 LED lights.\rRemote controller has the indicator light, low voltage alarm function.\rBattery protection\r\r\r\r\rFunction:up/down, left/right sideward fight, forward/backward, turn left/right, rolling 360°, Headless Mode, One key to return\r\rvery pleasant to be played.\r\rif you want to review your product please email to [email protected]


16. APC BackUPS ES 390 Watts 650 VAInput 120V Output 120V UPS System Discontinued by

  • Duration: 8
  • Channel: tech
APC BackUPS ES 390 Watts  650 VAInput 120V  Output 120V UPS System Discontinued by

More from Amazon.com : https://www.amazon.com/gp/product/B0012BQQIG?tag=gertlouwan-20 APC BackUPS ES 390 Watts 650 VAInput 120V Output 120V UPS System Discontinued by Product Description : Output Power Capacity 390 Watts 650 VA Nominal Output Voltage 120 V Output Connections 4x NEMA 5-15R Battery Backup 4x NEMA 5-15R Surge Protection Nominal Input Voltage 120 V Input Frequency 5060 Hz Input Connections NEMA 5-15P Battery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte - leakproof Control panel LED status display with On Line - On Battery - Replace Battery and Building Wiring Fault Audible Alarm Alarm when on battery - distinctive low battery alarm - overload continuous tone alarm


17. Accurate Electric

  • Duration: 46
  • Channel: tv
Accurate Electric

We take pride in providing the best services and satisfying our customer needs. We specialize in Electricians, Landscape Lighting, Residential, Commercial, Electric Contractors, Low Voltage, Ceiling Fans, Fixtures, Chandeliers, Led Lighting, Outdoor Lighting, Swimming Pools, Hot Tubs, Alarm Systems, Pools, Pool Controllers, New Contractors and much more. We look forward to your business and serving you. Contact us today at (636) 225-1020.


18. Custom Low Voltage System - Speaker System Installation

  • Duration: 50
  • Channel: tv
Custom Low Voltage System - Speaker System Installation

Custom Low Voltage installs Custom TV Mounting, Home Theaters Wiring, Ethernet, Speaker &Surround Sound, Security Camera and Alarm Systems Installation.#https://www.customlowvoltage.net/gallery


19. Fan Controller FC5V2 Black Version 2 Changeable Display Colors 30W per Channel Controls up

  • Duration: 56
  • Channel: tech
Fan Controller FC5V2 Black Version 2 Changeable Display Colors 30W per Channel Controls up

Full Details on Amazon.com : http://www.amazon.com/gp/product/B004OEDYHY?tag=tsukuyomi-20 Fan Controller FC5V2 Black Version 2 Changeable Display Colors 30W per Channel Controls up LCD displays 7 changeable colors Blue Green Red Yellow Cyan Purple and White Top line displays fan RPM and Alarm status Bottom line displays Temperature C or F or Voltage Alarm sets off at 70C or 65V but fan not running 4 channels stepless fan speed control up to 30W per channel Industrial minimalism design with CNC milled solid aluminum 4 x 3-pin connector to fans 1 x 4-pin molex connector to power 30 Watts Per Channel Dimension 1485mm425mm77mm 525 Bay


20. Auto Open Heat Press Machine with 2 working station

  • Duration: 227
  • Channel: people
Auto Open Heat Press Machine with 2 working station

Auto Open Heat Press Machine with 2 working station Please Contact: Sarah Ye (Manager) Email ( Inquiry ): [email protected] Email ( Application for Sole Agent ): [email protected] Whatsapp:+8613416456286 Skype: sarah212 Auto Open Heat Press Machine with 2 working station 40*50 CM:USD 680 Specification: Model No.: HP3804C (NEW) Machine Type: Auto-Open Manual Heat Press Machine Controller: Digital Time & Temp. Controller Voltage: 110V/220V Power : 1.4kW/1.7kW Time Range: 0-999sec. Max. Temp.: 245°C (473°F) Printing Area: 380mm x 380mm (15" x 15")/ 400mm x 500mm (16" x 20") Opening Angle: 38° Gas Spring Ctrl.: Yes Printing Thickness:50mm Gross Weight: 88kg (40x50cm dual station) Package Size: 102x82x72cm (40x50cm dual station) Application: T-shirt, Puzzle, Mouse Pad, Metal Board, Coaster, Slipper, Bag, Cushion, etc. Features: 1. Solid steel framework & stainless steel hardwares 2. Fully digital temperature & time control 3. Automatic alarm, temperature & time recycle 4. Teflon-coated thick heating platen, speed & even heater technology 5. Heat & pressure averaged, enable for high demand heat press 6. Large opening angle and thick press supported Strict Quality Control: 1. Each single heating rod is tested before being casted in an aluminum alloy. 2. Each single digital time & temp control is tested before assembling. 3. All heat press pass high temp. test (200°C) for at least 20 minutes before packing.