LittleG's blog View Details
Posted by LittleG | Mar 08, 2016 @ 11:08 AM | 14,882 Views
Built two PAWiis with Parrot frames. These are awesome flyers. AWii FC is awesome, minimal to no tuning required. It flies awesome with default settings, and not affected by vibrations unlike other micro FCs.

PAWii-1.3 specs (this is the micro that I fly indoor and outdoor of my house due to its groundstation):
-Original Parrot Frame
-AWii Classic Narrow FC
-Cheap 8.5mmx20mm motors from ebay
-Parrot props
-FPV equipment- RMRC 1.3ghz vtx, Pico Camera
-Nanotech 750 1S Lipo
Notes: Replaced motors 03/07/16
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PAWii-5.8 specs (this is the micro that I will be taking out to field with me):
-Mars Cargo Parrot Frame
-AWii Classic Narrow FC
-Cheap 8.5mmx20mm motors from ebay
-Parrot props
-FPV equipment- FPV Hobby 5.8ghz 200mw, Banggood 600TVL 1/4 1.8mm CMOS FPV 170 Degree Wide Angle Lens Camera
-Nanotech 750 1S Lipo
Notes: Installed motors 03/07/16
...Continue Reading
Posted by LittleG | Feb 17, 2016 @ 11:15 AM | 15,242 Views
This log contains links and references regarding my attemtp to build the rare AlienWii FC board.

Soldering notes:

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Used the Poor Man's Method to build. Started with the Regulator,MPU6050 and the STM32. Than set passives,FET's,LED's and finally the USB. Temp set @305C and airflow @ 2'ish.

Only LED's and motor sockets polarity wise and then MPU6050, Atmega32U4 and Buck Boost need to be orientated correctly in regard to the pin #1 marker on the chip as per image attached. The crystal resonator, inductor, capacitors and resistors do not have polarity requirements

Once all components and chips are soldered, make sure to check voltage (C8 & C10 must be 5v, Q3), check for bridging on Atmega, MPU6050, Buck Boost.

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Description: These drawings explain the power flow through the two voltage regulators and show all the test points....Continue Reading
Posted by LittleG | Mar 29, 2015 @ 09:44 PM | 17,617 Views
This blog will contain information regarding how to setup my racing quad.

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...Continue Reading
Posted by LittleG | Jan 15, 2013 @ 10:52 PM | 42,994 Views
Enabling MinimOSD in Mission Planner

Link to the cheaply priced MinimOSD.

Wiring diagram for APM-MinimOSD-Telemetry Radio

...Continue Reading
Posted by LittleG | Dec 21, 2012 @ 10:17 AM | 67,945 Views
FrSky Taranis

Declination calculator

Note for Arducopter FW 3.0 official release: if live compass calibration and compassmot have been performed, there is no need to re-perform when upgrading to a recent release.

Release Notes for Arducopter firmware

Release Notes for Mission Planner

Frame: FPVDM Tricopter
Flight Controller: APM 2.5 (FW3.0)
Remote Control: Dragon Link
Wireless Telemetery: 915mhz Telemetry Module from RCTimer
Video Transmitter: 5.8ghz 200mw (what's shown in the photo). I normally use the 1.3ghz 150mw from readymaderc.
Motor: RCX 850kv (No tuning required as this is the 3DR recommended motor, the arducopter firmware is optimized to this motor type)

CompassMot via telemetry:
Open MP, click on terminal icon, connect flight battery to power APM, wait 3-5 seconds, then click on the CONNECT button. A wireless connection should be established between APM and PC.
Remember that connecting to CLI over telemetry is only possible for the first 20 seconds after the battery has been connected...

Compass-Motor compensation tutorial videos
AC3.0 Compass Motor calibration
AC3.0 Compass-Motor compensation (2 min 28 sec)
Motor interference compensation using current (6 min 33 sec)

New Arducopter Wiki Link

To do an Autotune :
1. set the CH7_OPT or CH8_OPT to Autotune or 17 to allow turning on/off the auto tuning with ch7 or ch8
2. ensure the ch7 or ch8 switch is in the LOW position
3....Continue Reading
Posted by LittleG | Dec 15, 2012 @ 08:19 AM | 24,524 Views

This will document the build process of Nick_P's Spider Quad and contain any information that will help me with the whole build process.

Parts List:
Frame Material and Hardware;
1. Qty 1: 1/8 Birch Plywood from Michaels

2. Qty 3: 1/4 x 1/8 Delrin Tube part# 1830T119

3. Qty 1: 3mm Drill Bit part# 30565A249

4. Qty 1: 3x25mm Cap Screws part # 91239A126

5. Qty 1: 3mm Nylocks part # 90576A102

6. Qty 2: 1/2" Poplar Square Dowel Rod

1. Qty 4: F-30A or F-20A ESCs or

2. Qty 4: Suppo 2212/11 1200kv

3. Qty 1: Multiwii Flight Board or

4. Qty 1: FTDI Programmer

5. Optional for Camera Tilt Qty 1:

6. Qty 2: GeForce 2200mah Lipo

1. Qty 4: 8x4.5 props

2. Optional for Camera Tilt Qty 1:

3....Continue Reading
Posted by LittleG | Nov 30, 2012 @ 02:02 PM | 24,519 Views
My buddy's build in progress photos of his industrial grade FPV H-Quad.
Posted by LittleG | Oct 07, 2012 @ 08:34 AM | 26,721 Views
DIY FrSky Dipole Antenna

Switch Jack for Dx7-Dragon Link Tx Module Diagram

New DL procedures for calibration and binding

Notes from Mike (DL);
-DL receiver's blue LED intermittently flashing is OK. Here's Mike's explanation regarding this.
-Procedure to verify if firmware update was successful.

Dragon Link Binding Steps

In this section, we will bind the RX to the TX. This process programs the RX so that it knows the ID of the TX it is intended to work with.
The following steps will bind the DragonLink TX and RX:
1. Start with both the DragonLink TX and RX powered off.
2. Press and hold the bind/menu button on the DragonLink TX.
3. While holding the button, turn the DragonLink TX on.
4. Wait at least 5 seconds, or until the LED turns YELLOW and then release the button.
5. The DragonLink’s LED should now be flashing YELLOW. If it isn’t, restart the process from step 1.
6. Power on the DragonLink RX.
7. The DragonLink RX’s “status” LED will come on.
8. Power cycle the DragonLink TX.
9. As soon as the DragonLink TX comes on, the DragonLink RX’s “status” LED should go dark.
10. Power cycle the DragonLink RX.
After power cycling the DragonLink pair, you should have RC control over the receiver. This can be tested by putting a servo on channel 1 of the DragonLink RX. On most RC transmitters, this will map to the throttle stick, which can be moved up and down to set the servo’s position.

Dragon Link Receiver Channel ID

Posted by LittleG | May 21, 2012 @ 11:27 AM | 25,794 Views

Tricopter build thread

Tricopter CG calculator

RCExplorer Tricopter

KK2 settings

KK2 firmware modified by Shane Colton

Recommended Throttle Curve Setting

My tricopter settings on DX7:
THRO CURVE: NORM, L= 0.0%, 1=50.0%, 2=75.0%, 3=86.5%, H=100.0%
D/R & EXP: AILE & ELEV settings are as follows (EXP=+35%, D/R=60%), RUDD (EXP=LIN, D/R=125%)
TRAVEL ADJUST: THRO: +/-150%, ALL OTHER: +/-100%

...Continue Reading
Posted by LittleG | May 01, 2012 @ 01:04 PM | 25,762 Views
FPV reference:

Building a cloverleaf antenna

FPV Backpack Ground station 1

FPV Backpack Ground station 2
Antennas 101 - Polarization, Diversity & Gain Patterns (27 min 56 sec)

How to install wire mesh tutorial video
Putting wire mash guard on a servo lead (5 min 34 sec)

My equipement from Range Video:

KX151 camera
900MHz , 500 mW transmitter (adjustable microphone gain, automatic Li-poly battery cut off to prevent battery damage)
Standard receiver
0.9GHz 8dBi Patch receiver antenna

Components from ReadyMadeRC:
RMRC-PICO-WIDE 12V (6-24V) Ultra Compact Wide Angle NTSC
Skylark Trace OSD III
Camera Cable (3-Wire Super Compact)
Skylark USB Update Cable for Tiny and Trace OSD (SL-II-USB)
16mm OD Ferrite Torroid for RF Noise Suppression (16MMTORROID)

SkyLark Trace III OSD diagram

Configuring the SkyLark Trace III OSD:
-After downloading the Configure Tools V3 software from,
-Software and required drivers will be installed automatically.
-Once the software is installed, plug in the Skylark Trace III OSD via the required USB cable. (The computer should automatically detect the OSD board.)
-Set the Port Setting on the PC to COM2
-Launch the software, and change the OSD settings according to your needs.
-After you have selected the desired setting, click on the SET button. This configures the OSD.

SkyLark Thread Link
Posted by LittleG | Apr 01, 2012 @ 03:22 PM | 30,723 Views
The purpose of this blog is to contain all of the post I made on the AR drone control with RC transmitter, yet another Wifi-less mod thread as I worked to complete the MiruMod Project. With the sketch and configurator and config calculator from the MiruMod website, it makes the whole programming and uploading the sketch to the Arduino board so much easier.

Parts used for the module:
4.7K Ohm 1/4-Watt Carbon Film Resistor

Spare parts links:
Best price for shaft replacement parts (free shipping)

Cheaper AR.Drone-Gears-Shaft

Reference link(s):

...Continue Reading
Posted by LittleG | Feb 19, 2012 @ 03:22 PM | 26,331 Views
180QX frankenized turned to Ladybird

I replaced the flight controller from the mQX to 180QX and, now, I converted it into a miniFPV. Let me tell ya, it's one heck of an FPV flyer. It is so much fun to fly.
Here's what you need to turn this into FPV:
-600TVL 120degree Wide Angle Super Mini FPV Camera with MIC
-ATU 5.8GHZ 200MW + CL SET
-Dip Switch (optional) from ebay
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I just discovered this not too long ago and decided to order after reading all the rave reviews. All of them are true. The mQX is so much fun to fly. It's more fun to fly than the mSR. After a few flights, I have managed to crash it a lot of times and the little booger keeps on ticking - very durable... So far, I have been really impressed with it.

mQX Review

Link to order inexpensive lipo batteries in the US for the mQX
Link to order replacement motors (clockwise and counter-clockwise)

Clone parts for mQX

Substitute motor for the MQX

Setup for the mQX on the DX7 Transmitter :
AILE: EXP set at +20%, D/R set at 75%
ELEV: EXP set at +20%, D/R set at 75%
RUDD: EXP set at -3%, D/R set at 125%

Purchase date: 02/08/12
03/21/12: after numerous crashes and aggressive flying, I finally had to replaced the rear left motor.

180QX Flight Control board with DX7 Heli-version setup
Updated the mQX flight control board (FC) with the 180QX flight control board. The 180QX flight control board is...Continue Reading
Posted by LittleG | Jul 01, 2010 @ 09:55 PM | 34,090 Views
Sidekick FV is completed. Aleg's Sidekick thread.
Materials of construction:
-Bluecore foam (Lowes)
-Fan Fold foam (Lowes)
-1mm Depron foam (
-3K carbon tow for reinforcements
-EPS foam
-Econokote plastic covering
-1/16" plywood between wing panel roots
-1mm carbon fiber rod
-4mm neodymium disc magnets
-3mm carbon fiber tube
Inverted V-tail:
-3mm Depron foam
-carbon fiber strips for reinforcement
-Econokote plastic covering
Receiver: AR6100
ESC: 5 amp
Servos: 2.5g
Motor: 18-11 2000kv Micro Brushless Outrunner (10g)
The following data are from Hobbyking:
GWS 5030 - 3.0A, 4.375 oz (124g) thrust
GWS 5043 - 3.5A, 4.0 oz (113g) thrust
GWS 4540 - 3.0A, 3.25 oz (92g) thrust

The 5030 prop clearly is the winner for these props, generating the most thrust using the fewest amps. And for the price, it can't be beat! Great little motor for small planes in the 4 to 7 ounce range.

She's completed.

Sidekick Dimensions, link to the download-able plans:
...Continue Reading
Posted by LittleG | Jun 30, 2010 @ 09:23 PM | 30,890 Views
Here's my latest scratch-built, the Slapped-Together EP-SALG Version 6.0. I had to finally retire Version 4.0 (this photo was taken when she was still young ) as she was getting beat up although she was still flying well. I needed to build a new one since we're about to take another long road trip to Big D (Dallas, Tx)... I had built Slapped Together SALG Vesion 3.0 for our road trip to Dallas in 2008, it was converted to electric-powered (Version 4.0) after returning home from the road trip.

One nice feature about Version 6.0 is that the wing is removable for portability. The wing is held with only two rubber bands. Version 6.0 has had her maiden flight and she flies extremely well. I'm very happy the way this one turned out.

For those interested, the previous versions can be viewed here.

Materials of Construction

-Bluecore foam for the pod area, nose area is reinforced with carbon fiber strips and 3/4oz fiberglass
-Carbon fiber tube for the tail boom
-3mm depron foam
-9mm depron foam sanded to a flat-bottm airfoil


Receiver: AR6100
ESC: TURNIGY Plush 6A /.8bec/6g Speed Controller
Servos: 3g
Motor: Turnigy 1230 Brushless Inrunner Motor 4500kv
Posted by LittleG | Jun 06, 2010 @ 06:15 AM | 30,355 Views
My cousin gave me my first warbird plane for all the hard work and effort I put in building his Corsair, which was a really nice surprise since I wasn't expecting anything in return. It is a very nice-looking plane and the only model that will be stored inside the house on top of the entertainment center.

The build was a snap, nothing had to be glued. I had to widen the servo wells a bit to fit the Hitec HS-55 servos; and I just pushed them in the wells for a snug, tight fit... What the took the longest was programming the Eflite ESC since it needed to be programmed to handle to 2cell lipos... The ESC programming was the typical that you have to listen to the tones, which I don't like because it gets confusing when you're listening to the tones to get to the option that needed changing.

The only mod I did to this plane was I had to cut out the inside part of the canopy in order to fit the batteries that I was using with it. The lipo batteries used are Thunderpower 910mah, Eflite 800mah, and Moxie 500mah.

She's already been maiden... She flies well and very fast. This plane is definitely not for beginners...