My ZMR250 Quadcopter Build Update

Made some changes to my ZMR250 quadcopter –

MPU6050w/USB MWC ATMega328p 6 Axis Gyro/accelerometer Control Sensor Flight controller $13 –

Turnigy Battery Strap $2:

U.FL/IPX to RP-SMA Female Nut Bulkhead Pigtail 1.13 Cable For PCI Wifi Card $1 – cut off the U.FL part and directly soldered to Video TX:

Sony Super HAD CCD 600TVL FPV IR Block Camera 2.8mm Lens $26:

Fiber Magnetic Propeller Balancer Prop for Quadcopter FPV Helicopter Airplane $4 from Ebay

DIY OSD (Dennis Frie) – made my own PCB:

Edit 29 Sep 15: For props, you can also try the DAL 5045 Bullnose props (not shown) or the Gemfan 5045 BN, they are much quieter and offer more lift than the 5040 unbreakables, you can feel more lift with less throttle needed, so worth getting some but just be aware that they can make the quad harder to control in wind, I think I’ll stay with the 5040. Need to test the BN out more though.

DAL 5045 Bullnose:–g-1421 $2
Gemfan 5045 Bullnose too $3

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