DIY Flex Sensor
Intro: DIY Flex Sensor
A cheap way to flex sensor. It will be very useful for your projects
STEP 1: Things Needed :
flexible tube
LED(any colour)
LDR(light dependant resistor)
LED(any colour)
LDR(light dependant resistor)
STEP 2: Join It
Fix one of the tube with LDR and another end by LED.
Supply power to LED.
when you bend the tube the resistance changes at LDR with respect to luminance of LED.
Supply power to LED.
when you bend the tube the resistance changes at LDR with respect to luminance of LED.
STEP 3: Interfacing to Arduino
It gives voltage as output thus it is connected to analog pin.
STEP 4: Watch Video
https://youtu.be/dDIQJa4xseY
5 Comments
fahmi 2008 3 years ago
kolkoli 7 years ago
ensarlevent 7 years ago
oh, its a very good idea
PiotrS 7 years ago
Awesome idea m8. das a sunlight and other light sources interfere a lot ? and if so have you tried putting it in a black shrink tube or painting it black ?
RajasekarA2 7 years ago