> Flash Sales

⚡Tinkersphere Flash Sales⚡

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

• On sale now!

  The Art of Electronics 3rd...

  Twenty-five session course in electronics. Each section begins with a discussion of a particular sort of circuit followed by the chance to try it out and see how it actually behaves. Accordingly, students understand the circuit's operation in a way that is deeper and much more satisfying than the manipulation of formulas.

  
  

  $99.50
  List: $199.00 (50% off)
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• On sale now!

  Carbon Dioxide CO2 Sensor...

  Use this Carbon Dioxide Sensor to detect carbon dioxide levels in the air. Digital & Analog output pins. Arduino & Raspberry Pi Compatible.

  
  

  $49.97
  List: $69.99 (28.6% off)
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• 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)
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• 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

  
  

  $23.90
  List: $49.90 ($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!

  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!

  Star Wars Tie Fighter Steel Model

  Build your own Tie Fighter Steel Model! Just pop out the pieces and connect at the edges.

  
  

  $11.69
  List: $12.99 (10% off)
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• On sale now!

  Optical Limit Switch / Endstop...

  This Optical Limit Switch / Endstop tells your 3D printer when it has reached the end of a rail using an optical sensor instead of a mechanical switch.

  
  

  $4.09
  List: $4.49 (9% 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!

  Advanced Hand Sanitizer Soothing...

  Instant Hand Sanitizer 8oz with Aloe and Moisturizers. Comes in a pump bottle for easy dispensing of hand sanitizer. Kills 99% of germs.

  
  

  $2.59
  List: $3.79 ($1.20 off)
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• On sale now!

  Micro USB Cable - 3 ft

  Connect your cell phone, camera, Lilypad, or other Micro USB devices to your computer with this standard Micro USB cable. 10 different colors to choose from!

  
  

  $1.95
  List: $3.95 ($2 off)
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• On sale now!

  Rotary Encoder: EC11

  This Rotary Encoder set includes a 24 pulse rotary encoder with detents & button press capability.

  
  

  $1.45
  List: $3.99 ($2.54 off)
  Ships Today