> Flash Sales

⚡Tinkersphere Flash Sales⚡

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

• On sale now!

  MP3 SD Shield for Arduino

  Place this shield on top of your Arduino to play mp3 files off an SD card! Add sound to your projects! Solder the headers on to use as a shield or solder to wires to use as a module.

  
  

  $37.19
  List: $39.99 (7% off)
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• On sale now!

  24V 5A DC Power Supply

  Power Supply that provides up to 5A of power at 24V DC. DC Barrel Jack for easy power connections.

  
  

  $36.79
  List: $39.99 (8% 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

  
  

  $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!

  DIY Calculator Kit

  Solder this DIY Calculator Kit with Case for a fun project that requires soldering and electronics work.

  
  

  $18.30
  List: $19.89 (8% off)
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• On sale now!

  Mini Tesla Coil 12V Assembled

  Fully assembled Mini Tesla Coil for science experiments, decoration, to create arcs, wirelessly light flourescent bulbs, etc. Just plug into power and watch it produce arcs!

  
  

  $12.11
  List: $12.75 (5% 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!

  Touch Sensor Strip - Linear Soft...

  Detect where someone touches along a stip using this soft potentiometer or SoftPot. As your finger moves up and down the strip, the resistance changes, just like a regular potentiometer!

  
  

  $11.28
  List: $12.40 (9% off)
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• On sale now!

  RGB 1m Battery Powered LED...

  1M String lights of Red/Green & Red/Blue LEDs with a battery box and on/off switch. Just pop in 2 AA batteries and you'll have a 1 meter string of 10 red/green & red/blue LEDs. Ideal for quick decorations and e-textile projects!

  
  

  $7.43
  List: $7.99 (7% off)
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• On sale now!

  Ultrasonic Humidifier Mist...

  Generate mist with this ultrasonic mist generator. Great for humidifiers and cooling smoky mist effects.

  
  

  $7.31
  List: $7.95 (8% off)
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• On sale now!

  USB C Cable with Wattage Display

  Diagnose your circuits or monitor your device's power consumption with this USB Type C cable with built-in LCD monitor display.

  
  

  $6.43
  List: $6.99 (8% off)
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