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Wednesday, February 3, 2016

1/4000 マククロス要塞艦 1/4000 MACROSS SDF-1 with LEDs

Hasegawa 1/4000 SDF-1 要塞艦

modeller :どろぼうひげ さん (thief??)


Each comment is for the photo above the comment.








B  - 1608 chip LED






B using 0.25 mm optimcal fibre





Using Gaia colour light gray (usually you paint the parts black , then apply a thin layer of gray to give you that weathering looks)


The antennae are installed with optical fibres.






A - A 8 bit microcontroller PIC12F675  is used to drive the red and white LEDs . For chip LEDs and white LEDs , one must be careful about the driving current and voltage , protection resistances are needed. Author uses 1/4 W resistances.

PIC12F675 (spec. , documentation , development tool)

http://www.microchip.com/wwwproducts/Devices.aspx?product=PIC12F675


Author also says Polyurethan coated wires are used (they are thin for limited spacing and heat resistant , so won't melt when heated)

C - 3 mm white LEDs x 2 .

D - power supply + and - connector.






The antennae are installed with optical fibres.












Left leg busy street 繁華街.








D -  Microcontroller PIC16F88 is used
http://www.microchip.com/wwwproducts/Devices.aspx?product=PIC16F88





B - The yellow LED is used  to give the inside a more sandy colour to match with the engine (foot) external part.






A - Right leg is a park. The movie has never shown what is in the right leg, residential area??

C- using a lot of optimcal fibre.







B - button batteries are used
C - The connector's pins are 5V (the microcontroller is operating at 3V, operating voltage range is 2 to 5.5V ), return pin and a pin for the synchroniztion signal from the microcontroller to control the flashing sequence of the LEDs on the runway of the ARM 01 (02) .
D - Those metal cylinders are actually magnets holding the plastic part (attached to the upper arm) to ARM's main ship body together.










A - Brass wires are used to detail-up the sensors
C - Another microcontroller PIC12F675  is used to control the illumination and alternating the lighting of 2 white LEDs and 1 red LED.




A - The canons are detailed-up.




LEDs (with flashing sequence controlled by the microcontroller) on the runway of both ARMs (center white line)










A - grooves in parts for the optical fibres.
C - Optimcal fibres are installed on all "antennae".





The yellow parts are all detailed-ups .




One spray the parts in black first , then apply a thinlayer of gray to give the weathering looks.









A - the main body encloses the 5V converter, microcontroller which controls the whole ship's LEDs flashing cycles (random timing).




Even the Destroid Monster (too oversized for 1/4000) has light ( chip orange  LEDs , fibre) , controlled by the microcontroller in the main ship body. Wires run through the legs , out from the bottom of the feet.




The base of the Aoshima W550 display case is used to hold the model and house the switch.



























2 comments:

  1. Are you using smds for the runway?

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    Replies
    1. This is not my work (I wish), this is the work of a Japanese modeller どろぼうひげ .

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