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10K Dual Port Potentiometer / Variable Resistor B10K shaft 15mm

model: wh148 B10k

Robot car wheel 65mm


With inner tyre
Diameter: 68mm
Width: 26mm
Centre hole: 5.3 x 3.66mm (two sides is semicircle)
Weight: 50g

13.56Mhz 1K NFC White Card/Tag Writable

Chip: FM
Storage Capacity: 1K
Operating Frequency: 13.56MHZ
Reading Distance: 1-5CM
Reading Time: 1-2MS
Working Temperature: -20 ℃ -85 ℃
Data Retention:> 10 years
Specifications: 85 * 54 * 1mm
Packaging Materials: PVC,PET
Packaging Process:ultrasonicauto plantlines /Automatic Welding
Production Standards: ISO 14443, ISO 15693

Arduino Pro Mini 328 - 3.3V/8MHz

You need to wedge an Arduino into a really tiny spot? Simple - just use a SMD '328 IC. Oh... you want a reset, and voltage regulator too? Why didn't you say so!

Try this - the super-flat SparkFun Arduino Pro Mini, featuring a ATMega328 at 8MHz on 3.3V. Mind you, there's no headers and USB interface - you have to wire it up yourself, and have an offboard USB-serial cable to program it with!


  • ATmega328 running at 8MHz with external resonator (0.5% tolerance)
  • Low-voltage board needs no interfacing circuitry to popular 3.3V devices and modules (GPS, accelerometers, sensors, etc)
  • USB connection off board
  • Weighs less than 2 grams!
  • Supports auto-reset
  • 3.3V regulator
  • Max 150mA output
  • Over current protected
  • DC input 3.3V up to 12V
  • On board Power and Status LEDs
  • Analog Pins: 8
  • Digital I/Os: 14

Note: Unlike most other Arduino development boards, this one has the USB connection is off board.

EW36X700 36XZoom 1/3 700TVL EFFIO Camera With PWM input Zoom Control

This is the only 36x zoom camera on the planet with 700TVL resolution and Sony EFFIO technology for small UAV and remote survilance market

36X Quality optics, 1/3" CCD and EFFIO DSP technology making this camera is unique. The low light performance of the 36X ZOOM Camera is excelent because of onboard motorized Day/Night filter shutter. You can choose the night mode to remove IR filter for NIR band video survilance.

in EFFIO technology, 960H resolution image sensor and EFFIO DSP generates the higher resolution video as possible  to transmit over analog video transmitters.

The Noise reduction system eliminates the noises and gives perfect gradients and sharp edges.


The product comes with 2 cables with servo plug. One is for zoom control, other one is for supply(12v) and video out. It is compatible with most of the OSD video inputs.

Features of EW36X700:

  •          1/3" 960H SuperHAD CCDII   Image Sensor
  •          Sony EFFIO-E DSP Engine
  •          700 TV Lines Video Resolution
  •          Motorized Day/Night IR filter (Automatic or manual selectable)
  •          2D Noise Reduction
  •          Color: 0.1Lux, B/W: 0.01Lux
  •          Ultra High Speed Focus function over EFFIO DSP
  •          1/50~1/10000 s Shutter Speed
  •          -20 to +70 Celcius Working Temperature
  •          Menu Functions: AWB , Digital noise reduction , Light suppression,Mirror
  •          Video Format: PAL/NTSC
  •          Weight: 83gr  naked. / 180gr with metal shield.
  •          Dimentions: 80x58x48mm
  •          Optical Zoom Factor: 36x (3.43mm - 123mm)
  •          Focus/Iris: AUTO / MANUAL / K AUTO
  •          Backlight Compensation
  •          Light Suppression (paints the light sources to black. the sun and car headlights looks black)
  •          Digital Control Protocol: Pelco-D
  •          RC servo channel control: Zoom control with auto focus
  •          Super Infrared (720-950nm) sensitivity for IR Filters
  •          Supply Voltage is 12volt , also works with 3S LiPO (11.1V)

SMA Female (hole inside ) to Female (hole inside)

Vibration MIL-STD-202, Method 213 

Characteristic Impedance 50Ω 

Frequency Range DC ~ 12.4GHz (Semi-Rigid Cable 0 ~ 18GHz) 

Operating Voltage 335V max 

Withstand Voltage 1000V rms (Sea Level Minimum) 

Contact Resistance  

Between Conductors ≤ 3 mΩ 

Between outer conductors ≤ 2 mΩ  

Insulation resistance ≥ 5000 MΩ 

Insertion loss ≤0.15 dB / 6GHz 

VSWR Straight flexible cable ≤1.10 + 0.002f 

Semi-rigid cable ≤1.05 + 0.001f 

Bent flexible cable ≤1.20  + 0.003f  

semi-rigid cable ≤1.10 + 0.001f  

Durability ≥500 cycles (cycles) 

Shell brass gold-  

plated pins brass gold-  

plated jacks Beryllium bronze Brass 

elastic contacts beryllium gold-plated  

insulator Poly four Fluorocarbon  

Crimping Sleeve Copper Alloy Nickel or Gold Plated  

o - Seal Silicone Rubber 

Flexible Coolant Pipe White 1/2


Product Name: Flexible Coolant Pipe

Type: Flat Nozzle

Material: Plastic

Thread Diameter (Approx.): 12mm

Nozzle Diameter (Approx.): 10mm

Total Length (Approx.): 305mm

Color: As Picture Showm

Weight: 26g/pc