> Flash Sales

⚡Tinkersphere Flash Sales⚡

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

• 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
  
  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

  
  

  $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!

  Mini ESP-M3 ESP8285 Breakout Board

  This ESP-M3 ESP8285 Mini IoT Board is a wifi-enabled microcontroller that will give your projects wifi connectivity plus programmable functionality all in one! The latest in Internet of Things projects it's virtually an ESP8266 + 1M of Flash Memory in an even smaller package!

  
  

  $12.87
  List: $13.99 (8% off)
  Ships Today
• 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!

  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!

  Stainless Steel Multi Tool Card...

  11 Tools in a single Stainless Steel Multi Tool Card! Can opener, Bottle cap opener, 4-Position wrench, 2-Position wrench, Butterfly screw wrench, Direction ancillary wrench, Knife edge, Saw blade, Screwdriver, Ruler and Keychain hole (for easy attachment onto your gear).

  
  

  $2.99
  List: $4.99 ($2 off)
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• On sale now!

  Mini USB Cable 1ft / 12 inches...

  Use this Mini USB Cable for devices with miniUSB ports. Data & Charging in a short 12 inch length. Color: Blue, 1 foot long

  
  

  $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!

  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