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SENSOR / GLOW

Ultrasonic Radar Display

An ultrasonic sensor maps nearby objects while an LED sweep shows their distance and direction.

EST. €44.59
Ultrasonic Radar Display electronics build illustration
Build #16

Bill of materials

Parts list

ItemCost
  • 01
    ESP32
    €6.80
  • 02
    60-LED ring
    €17.50
  • 03
    HC-SR04
    €1.49
  • 04
    5V/4A PSU
    €12.90
  • 05
    Dupont kit
    €4.40
  • 06
    breadboard
    €1.50
Estimated build total€44.59
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