Popular pick
HC-SR04 Ultrasonic Distance Sensor Module With Tester / Demonstration Board
About this item
Hey makers and tinkerers!
Here's a classic HC-SR04 ultrasonic distance sensor module, perfect for your next Arduino or Raspberry Pi project.
It's brand new and ready to use for obstacle avoidance, distance measurement, or liquid level sensing.
This one even includes a demonstration board/tester to make prototyping easier.
It's the same reliable HC-SR04 you know and love.
Great for robotics, security systems, or just messing around.
Get one for your parts bin!
USD$ 5.75 
Free 30-day returns
Price when purchased online
- Free shipping
- Free 30-day returns
How do you want your item?
You get 30 days free! Choose a plan at checkout.
Sold and shipped by 88doorsmanagement.com
Free 30-day returns
Customer ratings & reviews
4.8 out of 5 stars
How item rating is calculated