The vibration tag has no wiki summary.
-1
votes
1answer
50 views
Vibrotactile graphic equilizer? [closed]
I'm very new at this, but here goes: I work with adults who are both deaf and blind. I'm trying to basically build a graphic equalizer that has vibration motors instead of LED's. It would be worn on ...
3
votes
3answers
108 views
Vibration Detection bronze keyed instrument
I want to be able to detect when a bronze key (Balinese Gamelan) gets struck by a mallet (hard wood) without effecting the keys vibration, so a piezo is likely out.
Example of the instrument:
Is ...
4
votes
1answer
236 views
Using Piezo Vibration Sensor with Pull-Down Resistor - Arduino
I'm using a MEAS piezo sensor (this one: https://www.sparkfun.com/products/9196) to detect very slight vibrations, but I'm having trouble selecting a pull down resistor that allows it to be sensitive, ...
0
votes
4answers
147 views
Can I buy a motor that vibrates or pulses very precisely?
I'm trying to make an item with a number of pads that will pulse individually or in sequence with a given signal. I have looked at vibration motors but these are like the ones in video game ...
1
vote
1answer
154 views
I need to sense if a rope has been touched, what is a safe way to do this?
I was thinking of attaching a sensor to the rope but there are so many types I'm not sure which one to use.
Pizeoelectric, rolling ball, vibration, tilt and tension sensors could all work.
I need ...
2
votes
3answers
228 views
Why don't capacitor's plates stick together?
When capacitor plates carry opposite charges, then why don't they stick together due to attraction? They must stick since the plates have opposite charges.
2
votes
1answer
246 views
Finding a sensor for vibration of impact event, preferably for interface with arduino
Vibration Sensor, I want a really high tolerance, I intend on using this to measure the vibration generated when dumbells are thrown onto the floor in a gym.
Because, I have familiarirty with the ...
5
votes
2answers
191 views
What is the most power-efficient way to generate vibration in a small area?
I'm trying to generate a perceptible vibration (as felt against skin) in a roughly 4x4mm area. What's the most power-efficient way to do that?
2
votes
2answers
219 views
Circuit movement detector
I'm looking for some simple schematic for movement detection.
I want to use it with a small hobby project of my own to detect if someone is moving the box, doesn't matter the direction. I'm looking ...
2
votes
1answer
311 views
Vibration Measurement using Accelerometer ADXL335
I like to know how to measure vibration in Hz using ADXL335/similar sensor in one axis, With that sensor, after converting digital using ADC, now i have some 8-bit binary value(0-256 in decimal)... ...
4
votes
4answers
3k views
How do I build a bracelet that vibrates once every n minutes?
I intend to establish a few new personal habits that eventually become second-nature to me. To assist myself, I want to wear a bracelet that vibrates every, say, 5 minutes all throughout the day as a ...
