Debouncing ensures that a handler is not executed too often for an event that may be happening several times per second.
Questions tagged [debouncing]
698 questions
0
votes
2 answers
Rx debouncing inputs
I need to debounce an input-stream.
At the first occurrence of state 1 I need to wait for 5 Seconds and verify if the laste state was also 1.
Only than I have a stable signal.
(time) 0-1-2-3-4-5-6-7-8-9
(state) 0-0-0-0-0-1-0-1-0-1
(result) …
Louis Haußknecht
- 924
- 7
- 28
-1
votes
1 answer
Button2 Library isPressed() method return inverted?
I am using two buttons on a teensy 4.1 MCU to control a robot. I want to add debouncing (and further stuff like longpress etc.) and decided on the library Button2 link to Repo, which is apparently quite popular for this type of tasks.
The buttons…
L. Merbecks
- 21
- 3
-1
votes
1 answer
Is there a version of debounce that works with onclick [in javascript]?
I'm trying to debounce the user input into two boxes and then call an expensive function. Here is a minimum example, that doesn't work:
$('#slider_min').on('keyup', LetItRoll )
$('#slider_max').on('keyup', LetItRoll )
async function LetItRoll(){
…
Tunneller
- 381
- 2
- 13
-1
votes
1 answer
How to correctly design a debounce circuit for a push button counter. Button to be used as a lap enable for a stopwatch lap ROM
Before I get started, I just want to say this is just the design aspect. So far, no code has been written for this aspect of my project.
I just designed a lap function for a stopwatch, which functions essentially as a ROM. To do this i want to make…
Ryan Paye
- 21
- 4
-1
votes
3 answers
How can i implement debouncing with rxjs?
I want to implement debouncing.
Vanilla java script code will look like this
onInputChange(ev) {
clearTimeout(this.timer);
this.timer = setTimeout(() => {
this.http.get('https://jsonplaceholder.typicode.com/users').subscribe(users =>…
peco123
- 91
- 1
- 9
-1
votes
2 answers
AVR interrupt debouncing issues
I don't how to eliminate the effects of small oscillations when pressing a switch. I have a primitive switch and a led and I tried to create an interrupt that makes the LED blink when the switch is pressed. I did it in such a way that the interrupt…
pauk
- 350
- 4
- 15
-1
votes
2 answers
Why does this debounce function not work?
So I'm trying to make a simple debounce and I just can't figure out where I messed up.
Here is the code:
def debounce(var, db):
if var == 1 and db == 0:
db = 1
elif var == 0:
db = 0
else:
var = 0
return var,…
Dawe
- 3
- 2
-1
votes
1 answer
What is the minimum and maximum value of lodash/debounce
Can anyone tell me what is the minimum and maximum values we can use for debounce in react js?
Thank you.
Rich
- 155
- 1
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- 23
-1
votes
1 answer
Explain about wrong when use debounce function in Function component ReactJS
I have a problem about debounce in Function Component ReactJS.
Code here:
let timeout;
const App = () => {
const [value, setValue] = useState("");
const func = () => {
console.log("value: ", value);
};
const debounce = (func, wait) =>…
san
- 1,515
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- 18
-1
votes
2 answers
How to implement debounce in function call in javascript
I asked a question How to fire Ajax request after user inactivity in 1.5 seconds on how to update user data after user has finished typing instead on every key up, the I was referred to a post where they recommended using javascript debounce, which…
Shasha
- 439
- 8
- 26
-1
votes
1 answer
Debounce Code Correction for a Decimal Counter Project in 1Hz counting Speed
I am completly new for the FPGA and basys3 development board.
I have a project for Counter on the 7 segment displays on the board.
We got 3 different layers as a design.
cntr /
cntr_rtl /
cntr_top /
cntr_top_struc /
io_ctrl /
io_ctrl_rtl /
And…
-1
votes
1 answer
JavaScript Debounce function
I built one JavaScript debounce function, I need JavaScript expert's opinion if this is the correct way to do it and if not then what is the flaw in this current function. Thanks in advance for your opinion this will help me to learn.
var debounce…
Shirshendu Bhowmick
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-1
votes
3 answers
When writing a debounce, what is the point of clearTimeout?
debounceFunction() {
let timeout = setTimeout(() => {
doSomething();
flag = true;
clearTimeout(timeout);
}, 250);
}
I wrote a debounce function that looks like the above, I called this…
Laiacy
- 1,504
- 13
- 18
-1
votes
1 answer
Testing a form field with a debounced updated value call to a service
I have a form field (username) in a component that when updated calls a service to check for the value's availability in a database. Everything checks out fine but I can't seem to trigger the field's update function.
Here's the excerpt from the…
m.e.conroy
- 3,508
- 25
- 27
-1
votes
1 answer
Bitwise Integrative Debounce Operator Confusion
I'm working on building a keyboard, and some of the firmware runs on a wireless module programmed in C. I'm trying to roll my own debounce algorithm, and could use some help. Essentially, here's how the code is layed out:
#define DEBOUNCE 5 - this…
Helpful
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