Established in 1979, Francis Torque Service provides Industrial Bolting Service, Hydrostatic Pressure Testing, Pipe/Casing Cutting Service, B.O.P. Stack Lifting, and Slot Recovery to the oil and gas drilling and production industries, as well as plants, refineries and construction sites throughout the Gulf South.
Francis Services Inc. manufactures hydraulic torque wrenches for sale or rent, worldwide. As a service company and a tool manufacturer, we offer the most cost effective options to accomplish your specific job.
Visit our web site at https://www.francistorque.com
Video uoloaded by Web Work Connects Group
Quadcopter frame made from easily obtainable parts, from your hardware or arts and crafts store. See Part2, the initial test flight here https://youtu.be/I9Lai6Rc-J8
1/8 sheet wood for top/bottom plates.
1/2 wood dowel for arms
1″ 6-32 screws, inner.
2″ 6-32 screws, outer.
4″ hole saw, to make top/bottom plates.
Multiwii 1.7 (ATMEGA Firmware)
Wii Mmotion+ – Gyro (from wiimote and nunchuck)
BMA180 – Accelerometer
ESC – TURNIGY Plush 18amp Speed Controller (hobbyking)
Motor – 2210N 1000Kv Brushless motor (hobbyking)
Power Bus – home made.
The remote control/transmitter is nothing special, you can use any rc remote, I use a standard 2.6ghz transmitter / receiver. I mean any rc trasmitter/receiver will do, even from your old rc toys. Just make sure it is legal in your country to use it on an rc aircraft..