BittyBot ProxDots (4-pack) Kit SKU: 40251

BittyBot ProxDots (4-pack) Kit

$22.31 USD

Looking for tiny proximity sensors? The BittyBot ProxDots are very small, and complete with IR modulated transmitter / receivers!

In stock

$22.31 USD
SKU: 40251 Categories: , , Tag:


Sometimes, you just need a tiny …something… to detect an obstacle in close proximity. And smaller, the better. Well, here’s your solution! To assist their MEGABitty robot controller, BittyBot put together ProxDots.

These 0.4″ x 0.35″ (10.16mm x 8.89mm) square sensors use the popular IS471 sensor to give you a simple digital “yes/no” signal when they detect an obstacle within range (usually with a maximum range of ~6″). You might not think having an LED indicator on the sensor as handy, but trust us – it’s a dynamite little feature to have on any sensor!


  • Only 0.40″ x 0.35″ x 0.14″ thick (10.16 x 8.89 x 3.56mm) – Very compact!
  • Short-range sensing of up to 4-6″ (remember, these are short range sensors!)
  • “Objected detected” indicator LED
  • Digital high/low output (low = object detected)
  • Uses Sharp IS471F sensor which included IR modulation for better noise rejection
  • 5V operation


  • This is a kit that requires some manual dexterity to assemble correctly!
  • This is the last production run of this kit. When sold out, they are being retired


More Info

Weight 0.01 kg
Dimensions 3 × 3 × 1 cm


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