How to Use a Force Sensor with an Arduino (Lesson #23)

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Science Buddies Electronics Kit for Arduino: www.homesciencetools.com/prod...
This video shows how to use a force sensor, also called a force sensitive resistor (FSR), with an Arduino.
See our complete playlist of Arduino tutorials here: • How to Use an Arduino
Visit the Science Buddies website for cool science projects you can do with an Arduino: www.sciencebuddies.org/search...
Tinkercad circuit with code: www.tinkercad.com/things/cnc1...
0:00 sensor overview
1:18 circuit
3:04 code
5:31 summary
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Опубликовано:

26 июл 2024

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Комментарии : 18

@sarahwasifaferdousi1689 4 месяца назад

how to connect multiple of these fsr sensors tho?

26 дней назад

where to find the packaging for these sensors, like rubber buttons or silicone buttons

@EsraAbay200 7 месяцев назад

What is the nominal resistance of type 402? Which is written |||IFSR_||||18||

@jomfawad9255 2 месяца назад

Can we control servo based on if signal> treshhold move servo to 180? or it needs to be mapped from 0-1023 and move proportionally? and please whats the lowest in grams can this sensor measure? Thank you

@Science.Buddies 2 месяца назад

Hi - yes you can control a servo with an IF statement. You would need to look up the datasheet for the specific sensor you're buying to find out its range and resolution.

@iamloudness 3 месяца назад

Hey! Here is a long stretch question for me as total noob - Is it possible to use arduino for sending Midi signal with velocity value related to pressure instead of lights?

@Science.Buddies 3 месяца назад

Hi - plenty of things are possible with Arduino but we don't have our own tutorial on that, you may be better off asking on the official Arduino forums.

@jomfawad9255 6 месяцев назад

Will this same setup and code work on teensy 4.1?

@Science.Buddies 6 месяцев назад

Most Arduino code works on different versions of the board, but we haven't tried our tutorials on anything but the UNO so cannot say for sure. You may get a better answer to this question in the official Arduino forums.

@satrah101 2 месяца назад

Will it work on a punching bag set up or is that specialised sensor needed. Thanks in advance.

@Science.Buddies 2 месяца назад

These sensors may not hold up very well to repeated impact over time, but we haven't tried!

@user-gn3ex2ee5i 10 месяцев назад

make a video about encoder please

@Science.Buddies 10 месяцев назад

Hi - we don't have any immediate plans to make an encoder video, but it's on our list for the future! You should be able to find other Arduino encoder videos on RU-vid though.

@annaxramzy 8 месяцев назад

Hello , can i know the diameter and sensitivity of this FSR sensor ?

@OrlaKennedy-f5s 5 дней назад

why do you initialize serial communication?

@Science.Buddies 5 дней назад

This is useful for printing to the serial terminal for seeing the sensor values.

@user-bx3wt8fz4w 4 месяца назад

What could I be doing wrong where my numbers start high and go down as force is applied?

@Science.Buddies 4 месяца назад

You could have the arrangement of the voltage divider with the fixed resistor reversed. If you switch which end is connected to +5V and which end is connected to GND that should flip the numbers.