Multi-Function Circuit Board
$49.95
Build over 16 measuring projects including:
- Assemble the ultrasonic rangefinder
- Assemble the decibel meter
- Assemble the simple luminance meter
- Assemble the Intelligent street lamp
- Assemble the mini counter
Contains over 59 parts including:
- Super meter box
- Ultrasonic
- Millimeter
- Detection line