> Flash Sales

⚡Tinkersphere Flash Sales⚡

New deals everyday! Act fast, these deals won't last!

• On sale now!

  Oxygen Sensor O2 Concentration

  Oxygen Sensor for measuring the concentration of O2 in the air. Useful for crop monitoring, greenhouses, medical applications, etc. Current is in direct proportion to the amount of oxygen in the air.

  
  

  $56.31
  List: $59.90 (6% off)
  Ships Today
• On sale now!

  Smart Watch

  This Bluetooth Smart Watch links to your Android or iPhone to let you make and answer calls, listen to music, view texts and more right on your wrist!

  
  

  $24.99
  List: $39.99 ($15 off)
  Ships Today
• On sale now!

  Kids GPS Tracking & Phone Smart...

  Insert a SIM card and have the ability to have your little ones call you at the press of a button. If they get lost, you can use the built in GPS tracker to find them and make sure they are always safe. Comes in Blue and Pink

  
  

  $21.00
  List: $47.00 ($26 off)
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• On sale now!

  UV Curing Oven - 220V EU Plug

  Cure UV solder masks and pastes with this 36 Watt Ultraviolet Curing Oven. European Plug 220V

  
  

  $20.25
  List: $44.99 (55% off)
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• On sale now!

  UV-C Disinfection LED Light Bar...

  Disinfect surfaces quickly with this UV-C LED that emits light at a wavelength of 275nm. Power it on by applying 18 to 21V of power.

  
  

  $14.87
  List: $15.99 (7% off)
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• On sale now!

  Robot Cufflinks (1 Pair)

  Robot cufflinks for the professional robotics enthusiast. No ensemble is complete without a pair of little metallic robots.

  
  

  $11.99
  List: $19.99 ($8 off)
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• On sale now!

  RGB Color Sensor with IR filter...

  Detect the color of an object using this Color Sensor. Very popular in school electronics classes and interactive projects. Arduino & Raspberry Pi compatible.

  
  

  $7.19
  List: $7.90 (9% off)
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• On sale now!

  Robot / Car Wheel & Motor

  Use these wheels for a quick and easy Robot / Car! Comes preassembled with a motor and gearbox that spins a shaft perfectly matched for the Wheel. Wheels can be mounted on either side of the motor & gearbox.

  
  

  $6.29
  List: $6.99 (10% off)
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• On sale now!

  Silver Conductive Paint - 0.3mL

  0.3mL of Silver Conductive Paint for PCB repair and e-textile projects. Air dries & conducts electricity!

  
  

  $3.99
  List: $6.99 ($3 off)
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• On sale now!

  IC Extractor Tool

  Easily extract ICs from your projects using this IC Extractor Tool. Removes chips with up to 28 pins easily.

  
  

  $3.95
  List: $4.25 (7% off)
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• On sale now!

  Mini RGB LED Strip Controller 12V

  This Mini RGB LED Strip Controller works with analog RGB LED strips. Just plug in your RGB LED strip and connect to 12V power for the smallest In-Line RGB LED Strip Controller!

  
  

  $3.75
  List: $3.99 (6% off)
  Ships Today
• On sale now!

  Christmas Coloring Book Activity...

  A great little stocking stuffer. Christmas Coloring Book / Activity Set with Christmas Crayons.

  
  

  $0.75
  List: $5.00 (85% off)
  Ships Today