4S-3" kaidju-HM project! (2021-2022)

By scirocco on May 08, 2021

3  124  1

4S 3" kaidju-HM project with own top plate from 1,5mm carbon! Weight 74g!

Frame: MR135U KAIDJU R 3 Carbon Fiber with own handmade top plate! (16g)
FC: Talon F4 Mini Fly Tower
Motor: Happymodel EX1204 1204 5000KV (5,8g)
Camera: Caddx ant
VTX: Eachine TX02 200mw
Receiver: XM+

Propeller: Gemfan Hurricane 3018 2blade (the best 0,75g) or HQ 3015 3blade (1.1g)!
maybe? HQ 3015/3020 2 blade (0,8/1g)

Weight: 74g
Battery: Turnigy Nano-Tech Plus 450mAh or GNB 4S HV 650mah (63g)
Summ weight: around 138g
Fly time: 5-6minutes

Photos

Part List

Frame

MR135U KAIDJU R 3 - Ultra Light Racer
Armattanproductions.com
$15.00

Flight Controller

Talon F4 Mini Fly Tower F4 Flight Control Betaflight+ 15A BLHELI S 4in1 ESC+ 40CH 100mW VTX for micro Drone FPV (4 builds)
Aliexpress.com
$11.28

Motors

Happymodel EX1204 1204 5000KV 2-4S Brushless Motor 2 CW & 2 CCW w/ 60mm Wire & Connector for 3 Inch Micro RC Drone FPV Racing
Banggood.com
$39.69

Propellers

Gemfan Hurricane 3018 3x1.8 3 Inch 2-Paddle Propeller 1.5mm /2.0mm Hole T Mount for RC Drone FPV Racing Toothpick Frame (3 builds)
Xt-xinte.com
$2.75

FPV Camera

2g CADDX ANT 1200TVL Global WDR OSD 1.8mm Ultra Light FPV Nano Camera 16:9 4:3 for RC FPV Tinywhoop Cinewhoop Toothpick Mobula6 (5 builds)
Aliexpress.com
$15.99

FPV Transmitter

Eachine VTX02 200mW 5.8Ghz 40CH Mini FPV Transmitter for RC Tiny Racing Drone (32 builds)
Banggood.com
$14.99

Receiver

FrSky XM+ Micro D16 SBUS Full Range Mini RC Receiver Up to 16CH for RC FPV Racing Drone (39 builds)
Banggood.com
$19.99

Batteries

Turnigy Nano-Tech Plus 450mAh 4S 70C LiPo Pack mit XT30
Hobbyking.com
$17.07

Radio

FrSky ACCST Taranis Q X7 Transmitter 2.4G 16CH Mode 2 White Black International Version for RC Drone (253 builds)
Banggood.com
$139.99

Goggles

Eachine EV800D 5.8G 40CH Diversity FPV Goggles 5 Inch 800*480 Video Headset HD DVR Build in Battery (7 builds)
Banggood.com
$94.37

Misc Parts

5 PCS Super Loud 5V Active Alarm Buzzer Beeper Tracker 9*5.5mm for RC MultiRotor FPV Racing Drone (11 builds)
Banggood.com
$2.75

Battery Charger

ISDT Q6 Nano BattGo 200W 8A Lipo Battery Charger Colorful Pocket for 1-6S Lipo Battery (4 builds)
Banggood.com
$32.99

Soldering Iron

TOP Atten Electric Soldering Iron 220V With Digital Liquid Crystal Display Temperature Adjustable Soldering Iron Soldering Iron (3 builds)
Aliexpress.com
$28.61

Accessories

PRO Helical antenna 5 turn 5.8Ghz 10dbi v2 (3 builds)
Shop.prodrone.pl
$85.00

Accessories

Antenna Pro Pagoda 2.1 Long goggles edition (5 builds)
Shop.prodrone.pl
$37.00
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Discussion

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LynxFPV   4 days ago  

wow this build is freaking awesome! super light weight. you must really enjoy building micro size quads. an you do a good job staying under a budget whole also makin them very very light.

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