last update: 6th February 2008 - ddrake
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DISCLAIMER: This is an unofficial
translation which has the sole purpose to guide quadcopter enthusiasts
who don't speak German in the understanding of the components of the
Mikrokopter system.
NO SALE IS DONE ON THIS SITE!
For further information you can refer to the Mikrokopter official site:
www.mikrokopter.de
To order parts the main source is: mikrocontroller.com
Both prices, parts and software are subjected to change in any moment. Refer to
the official site for up to date information.
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To make a Mikrokopter you need:
* FlightCtrl board:
the motherboard of the system, complete with gyroscopes and
accelerometer.
* 4x BL-Ctrl boards
: the speed controllers (ESC) for brushless motors
* SerCon board: for
programming and debugging
* 4x Brushless Motor
* Propellers EPP1045:
10"x4.5" propellers sold in couples, one clockwise and one
anti-clockwise.
* Prop-holders
or Propsaver (fit for your Motor). NOTE: EPP1045 requires a 3mm shaft
* Receiver (35Mhz)
with a multi signal (all channels are in it) output
* crystal compatible with the receiver
* Frame: (eg: square
Alu profile and centerplates but there are some very cool frames out
there as well)
* other small parts like fasteners, cables, connectors, shrink tube
also needed are:
* LiPo-Battery (2 or more is better, must be sized to engines / ESCs)
* LiPo-charger + balancer
* A sender (35Mhz) with crystal, battery and charger. Must
have
minimum 4 channels but 6 channels or more are strongly recommended.
extensions to the system:
* Pressure sensor:
to control height
* Compass module: for heading hold
* Bluetooth module:
for wireless communication MK <=> PC (or other devices
like mobile phones)
* GPS module: for position hold
Note: there are separate solutions for countries with different
frequencies (eg USA). A 2.4Ghz sender and receiver system can be used
as well. Please refer to rcgroups.com
for info about necessary modification.
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Flight-Ctrl V1.2 (SMD preassembled)
This is a flight Ctrl kit for the MikroKopter. The board is already SMD
preassembled (Machine Components), there are only a few wired
components einzulöten itself. The Giergyro is also already
served. The Flight Ctrl-testing kit (also Gyroabgleich) and inevitable
(including bootloader).
A SerCon is needed for debugging and the parameterization.
Included with the kit
1 SMD preassembled board (acceleration sensor is also provided)
3 gyroscopes Wired components:
2 Elko, switches, knobs 3V, 5V regulator pin, Summer
Air pressure sensor is NOT included
Bedrahteten components are partly to be equipped.
Notes
This is a kit, where the SMD components are already preassembled. The
operation required that the parts have yet to be served.
The
optional air pressure sensor must be ordered separately in the shop!
It should Comisioning the current firmware fixes
This article is sent as insured shipping by DHL Only for private,
non-commercial use
====================================
BC-Ctrl
V1.1 (SMD preassembled)
Brushless controller kit for our MikroKopter This is a SMD preassembled
BL-Ctrl board for the MikroKopter (Machine Components). The board is
tested and programmed (including bootloader) In the picture (bottom)
one recognizes the condenser and equipped to connect the necessary
cables. So we should look at the end ...
Properties of the Controller:
Atmel AVR ATMEGA8
Supply: 11.1 V (3p)
Current limitation on the Gleichtromseite By powerful MOSFETs are 10A
and 20A duration of peak load.
Two LEDs (e.g. Okay, and Error)
Battery voltage measurement with low voltage detection
Addressing the controller through Lötjumper
The software is written entirely in C Various interfaces to setpoint
input (I2C, PPM, serial) Bore: 3mm
Dimensions (B x H): approx 44mm x 21mm Included with the kit 1 SMD
preassembled board
The operation required Elko is included and must be brazed.
Notes
This is a kit, where the SMD components already preassembled. The
operation required parts have yet to be served. (See delivery)
It should Comisioning the current firmware fixes Only for private,
non-commercial use
==========================================
DSL
4top Type: MK
link
High-quality single receiver with the highest range and sharpness of
separation Special version with multi-signal (sum signal) Output The
DSL 4top is the smallest area constructed high-tech 4-Channel Micro
receiver. This special version is the multi-signal to output 1. The
connectors are occupied with channels 2.3 & 4. There
are, in any case, up to 8 channels in the sum signal. (Probably 10 or
12 channels at the transmitter, but is still untested)
Technical data (according to manufacturer)
Multiple signal / sum signal -
Output Specially designed for indoor use in strong reflections
conceived
Optimal adjacent channel suppression
Full range (less than 1200m, beyond the view border)
PCS servo control Steck-person contacts and quartz jack
JR / Futaba plug
Weight approximately 6 grams
Measurements around 36x13x16mm
Voltage Range 3.5 V - 8 V, also works with lipo-1 cell
Top recipients of this Super Micro-class 35MHz / Normal-crystals
Works with all broadcasters synthesizer modules Special version without
DSL jack
Lifetime manufacturer
Guarantee directly about ACTeurope
Included in the delivery 1 receiver without
receiving quartz
==================================
SERCON Serial converter (RS232
TTL & SI PROG)
not-assembled
board
SerCon - Universal Serial Converter
This converter can be used as a serial ISP Adapter (SI PROG), and as
RS232 <-> TTL - converters can be used. It features the
10pin RS232/TTL-Stecker about 2 ISP connector (mini-ISP & STK
500). The SI-PROG adapter will e.g. Prog or by pony avrdude. You can
even choose whether all or only parts tipped the SI-PROG, or
RS232/TTL-Konverter.
Note to users MikroKopter With this converter can be used to both
program the controller and debug the features of the MikroKopter. In
addition, the brushless motor controller with programmable this
adapter. Overview As SI PROG adapter available RS232/TTL-Wandler as
usable 6pol either. Or 10pin. ISP plug
Dimensions (B x H): 35mm x 32mm
Included in the delivery not-assembled board
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EPP1045
Combined Propeller holder
link
Combined propeller holder for EPP1045-propeller Suitable for E-Sky
EK0002, Roxxy (2824-34) and compatible AXI engines This is a
specifically for the custom EPP1045-propeller milling. The Hexagon fits
into the recording of propeller. Secure the propeller with a M3 screw
(see photos).
Included in the delivery
1 Propeller holder with 1 M3x12 screw propeller for fixing
Note
Designed to be mounted on the engine, no screws included, as they are
pending, motor type. Engine: EK0002: 3x needed M3 screw slot (Length
approximately 6mm) Roxxy 2824-34: matching screws are already in the
engine accessories include
=========================
Propeller couple
EPP1045
link
link
Maxxprod EPP1045 Right rotating and left rotating propellers
We have also specially manufactured (free) Propeller holders on offer.
Technical Specifications
Diameter: 10 "
Gradient: 4.5 "
Bore: 3mm Included in the delivery 1 pair Note: DHL shipping only as a
package
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ROXXY BC
Outrunner 2824-34
link
Lighter, stronger 14poliger "Brushless" outrunner with high torque
direct drive (calm and low vibrations) This engine was developed by us
to short-circuit between the motor phase and wave.
Technical Specifications (As per manufacturer)
Lithium cells number: 2-3 Cell
number NC / NiMH: 6-10
Last Electricity: A 4-8 Max load current. (60 sec): 9 A Idle speed:
1100 Umin / V
Propeller size: 8x5… 10 x5 "
Efficiency: max. 79%
Wave power: about 90 W
Thrust max. About 580 g
Total weight (with cable / adapter): about 48 g
Dimensions: 28.8 x 26 mm
Shaft diameter: 3.17 mm
Recommended propeller EPP1045
Included in the delivery Tested engine (see description) Accessories:
Gold Plugs and Jacks, various fastening material (holders and screws)
===============================
EK5-0002B
link
Brushless Motor Immediately fit for our propeller holder because motor
shaft bottom rausgeführt. (Photo will be updated)
Assembled with 3 gold connectors
Technical Specifications
1000 r / min per volt
Shaft diameter of 3 mm
Size: 28 x 25.9 mm
Weight: 45 g
Included in the delivery 1 engine 3 matching gold jacks with shrink (as
a counterpart to the engine connectors) M3 mounting screws Note: DHL
shipping only as a package
============================
Pressure sensor
MPX 4115A
link
Manufacturer: Freescale Semiconductor (formerly Motorola) This sensor
is used on the MikroKopter for height regulation. [Not needed with GPS
module]
Technical data:
Supply voltage: +4.85 To +5.35 V
Range: 15kPa - 115 kPa
Output voltage: +0.2 To +4.8 V
Temperature-compensated in the field: -40 To +125 ° C Error
(max): 1.5% (0-85 ° C)
Weight: 4.0 g
================================
MK40-Rahmenset
link
This is a frame for a standard MikroKopter with a spacing between motor
axis of 40cm.
The set consists of four aluminum outriggers, two center Plates and a
generous assortment of screws and strengtheners. The aluminum profiles
(10x10mm) are industrially produced and deburred outside (see detail
photo) The hole spacing on the engine mounting is 19mm and is therefore
suitable for Roxxy and E-Sky engines (and compatible). The weight of
the frame is (depending on the number and type of screws) 100-110g.
Included in the delivery
4 aluminum profiles (drilled)
2 Center Plates
10 M3 plastic screws with nuts
18 M3 metal bolts with nuts stop
8 plastic spacers (Ctrl Flight fastening)
================================
Profile
link
This PVC plastic profile is suitable (bent) very well as landing gear
for the MikroKopter. For mounting the profile simply on one side and
invention with a cable tie fixed. The other side fits into a hole for
the motor ... (See photo below).
Technical Details
Dimensions: (WxHxL) 1.5 mm x 7.5 mm x 1000mm
Color: white Weight: Approximately 1.75 g / 10cm
Included in the delivery 1 piece (length 1m)
============================
Bluetooth module
F2M03GXA + BT Adapter
link
The F2M03GXA is an embedded Bluetooth 2.0 EDR module with excellent
radio transmission properties, high, omnidirectional antenna and
on-board Serial Port Profile (SPP). The default module is extremely
reliable and easy to use wireless UART firmware, the Bluetooth Serial
Port Profile (SPP) is implemented. Any information that is connected to
the serial interface is received, will be transparent via Bluetooth
connected to the remote device. The "pairs" of two modules is possible.
This allows a greater range than with a simple Bluetooth dongle can be
achieved. Our BT-module is already tested and preconfigured.
There is no additional configuration via PC for the operation of a
Flight Ctrl required. The module is set to 57600Baud, Device Name:
MikroKopter_BT, Passkey: 0000
The set is also Bluetooth adapters BT-AP (including components for the
assembly). This BT-AP provides for the necessary
conversion and power supply (3.3 V).
Specifications BT module (as from
manufacturer)
Product for Bluetooth v2.0 + EDR standard, with CE and
FCC approval.
Integrated high-performance antenna.
Transmission power
of up to +19 dBm.
Range: Up to 350m (line of sight).
Piconet and
Scatternet support for up to 7 slaves.
Requires very few external
components.
Industrial operating temperature range -40 ° C to
+85 ° C.
Enhanced Data Rate (EDR) v2.0.E.2 with the
specification for 2Mbps and 3Mbps Modulation.
USB v2.0. Serial
interface supports up to 4Mbps.
Comprehensive Digital and Analog I / O
interface.
PCM interface for up to 3 simultaneous voice channels.
Large
external memory for its own applications.
Supports many Bluetooth
profiles.
Support for 802.11b / g Co-operation.
It contains no lead and
RoHS compliant.
IMPORTANT: Please necessarily the Notes for commissioning in our Wiki
Bluetooth adapter BT-AP! Links Bluetooth adapter BT-AP Datasheet and
description in a Wiki
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