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⚡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.

  
  

  $78.00
  List: $120.00 (35% 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!

  DIY Pocket Oscilloscope Kit

  DIY Pocket Oscilloscope with 2.4 inch color LCD screen, probe and case. Display waveform frequency, period, pulse width, duty ratio, min, max, avg, peak to peak, etc. Put together your own pocket oscilloscope to use your skills for cost savings!

  
  

  $36.39
  List: $39.99 (9% 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 Imperial Tie Fighter...

  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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  CR1220 5 pack

  This is a 5 pack of CR1220 Coin cell batteries. Each has a charge of 3V.

  
  

  $6.64
  List: $6.99 (5% off)
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  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!

  
  

  $1.99
  List: $3.99 ($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)
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• On sale now!

  Mini USB Cable

  Use this Mini USB Cable for devices with miniUSB ports. Data & Charging in a short 8 7/16" length.

  
  

  $0.99
  List: $2.99 ($2 off)
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• On sale now!

  Addressable RGB LED Sequin 5V...

  This RGB LED Sequin is individually addressable! With just 4 pins, Power, Ground, Data In and Data Out, this single RGB LED works great in e-textiles and other times you don't want a full LED strip but want the same type of addressable functionality! Just solder some conductive fabric or wire to the pads on the back and daisy chain as many as you want!

  
  

  $0.39
  List: $1.49 ($1.10 off)
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