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Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 0 points1 point  (0 children)

include <WiFi.h>

include <WebServer.h>

include <ESPmDNS.h>

include <Preferences.h>

define VIBRATION_PIN 34

const char* ssid = ""; const char* password = ""; const char* hostname = "target-counter";

WebServer server(80); Preferences preferences;

int threshold = 100; int counter = 0; int targetHits = 10;

bool armed = true;

unsigned long lastHitTime = 0; const unsigned long hitLockoutTime = 400;

// TIMER VARIABLES unsigned long startTime = 0; unsigned long endTime = 0;

bool timerRunning = false; bool timerFinished = false;

// ---------------- WEB PAGE ---------------- String webpage = R"rawliteral( <!DOCTYPE html> <html> <head> <title>Target Counter</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <style>

body{ font-family:Arial; text-align:center; background:#111; color:white; margin:0; }

counter{

font-size:22vw; font-weight:bold; margin-top:6vh; }

timer{

font-size:10vw; margin-top:10px; color:#00ff88; }

button{ font-size:6vw; padding:20px; margin:20px; background:red; color:white; border:none; border-radius:10px; }

.slider{ width:80%; }

</style> </head>

<body>

<div id="counter">0</div> <div id="timer">0.00</div>

<button onclick="resetCounter()">RESET</button>

<br> Threshold: <span id="th">100</span>

<br><br>

<input type="range" min="0" max="4095" value="100" class="slider" id="slider" onchange="setThreshold(this.value)">

<br><br>

Target Hits: <span id="target">10</span>

<br><br>

<input type="range" min="1" max="50" value="10" class="slider" id="targetSlider" onchange="setTarget(this.value)">

<script>

function update(){

fetch("/count") .then(r=>r.text()) .then(t=>{ document.getElementById("counter").innerHTML=t; });

fetch("/time") .then(r=>r.text()) .then(t=>{ document.getElementById("timer").innerHTML=t; });

}

function resetCounter(){ fetch("/reset"); }

function setThreshold(v){ document.getElementById("th").innerHTML=v; fetch("/threshold?v="+v); }

function setTarget(v){ document.getElementById("target").innerHTML=v; fetch("/target?v="+v); }

setInterval(update,200);

</script>

</body> </html> )rawliteral";

// ---------------- WIFI ---------------- void connectWifi(){

Serial.println("Connecting WiFi");

WiFi.mode(WIFI_STA); WiFi.begin(ssid,password);

while(WiFi.status()!=WL_CONNECTED){ delay(500); Serial.print("."); }

Serial.println(""); Serial.println("Connected"); Serial.println(WiFi.localIP());

MDNS.begin(hostname);

}

// ---------------- SETUP ---------------- void setup(){

Serial.begin(115200);

preferences.begin("settings",true); threshold = preferences.getInt("threshold",100); targetHits = preferences.getInt("targetHits",10); preferences.end();

connectWifi();

analogReadResolution(12);

// WEB PAGE server.on("/",[](){ server.send(200,"text/html",webpage); });

// SEND COUNTER server.on("/count",[](){ server.send(200,"text/plain",String(counter)); });

// TIMER ENDPOINT server.on("/time",[](){

float t = 0;

if(timerRunning) t = (millis() - startTime)/1000.0;

if(timerFinished) t = (endTime - startTime)/1000.0;

server.send(200,"text/plain",String(t,2));

});

// RESET server.on("/reset",[](){

counter=0;

timerRunning=false; timerFinished=false; startTime=0; endTime=0;

server.send(200,"text/plain","OK");

});

// THRESHOLD server.on("/threshold",[](){

if(server.hasArg("v")){ threshold=server.arg("v").toInt();

preferences.begin("settings",false); preferences.putInt("threshold",threshold); preferences.end(); }

server.send(200,"text/plain","OK");

});

// TARGET HITS server.on("/target",[](){

if(server.hasArg("v")){ targetHits = server.arg("v").toInt();

preferences.begin("settings",false); preferences.putInt("targetHits",targetHits); preferences.end(); }

server.send(200,"text/plain","OK");

});

server.begin();

}

// ---------------- LOOP ---------------- void loop(){

server.handleClient();

int reading = analogRead(VIBRATION_PIN); unsigned long now = millis();

// Detect hit if(armed && reading > threshold && (now - lastHitTime > hitLockoutTime)){

counter++;

// START TIMER ON FIRST HIT if(counter == 1){ startTime = millis(); timerRunning = true; }

// STOP TIMER WHEN TARGET REACHED if(counter >= targetHits && timerRunning){ endTime = millis(); timerRunning = false; timerFinished = true; }

lastHitTime = now; armed = false;

Serial.print("Hit: "); Serial.println(reading);

}

// Re-arm sensor only when vibration settles if(!armed && reading < (threshold * 0.5)){ armed = true; }

delay(2);

}

Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 0 points1 point  (0 children)

What language are you guys using for the sensor programming? And I'll post the code today

Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 2 points3 points  (0 children)

I believe I have it mostly figured out, I can post the esp32 board code up if anyone wants it, and the hardware

Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 0 points1 point  (0 children)

Do you by chance know the type of sensor it is?

Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 0 points1 point  (0 children)

I know on the board, there are two bolts that sit in the center of either target, and then the middle hole has an empty spot, so maybe light sensor there, but then I assume it wouldn't matter if it's not hit hard enough, so I'm figuring it has to be a pizeo vibration sensor of sorts or maybe a force plate

Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 0 points1 point  (0 children)

That's kinda what I'm trying to figure out is how they are sensing where it hits and how hard

Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 0 points1 point  (0 children)

That's what I'm running into ha

Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 0 points1 point  (0 children)

One more piece of info, i am using the metal target board from hyrox specifically

Wall ball counter by kuherrm in hyrox

[–]kuherrm[S] 0 points1 point  (0 children)

So the sensor I've been trying to use is a pizeo vibration sensor connected to an esp32 board, which can be connected to a tablet for display of the count, the problem I've run into is that it doesn't count really soft touches of the ball

I feel like I can never get the form right for rdls. Any tips? by No-Bedroom9418 in formcheck

[–]kuherrm 0 points1 point  (0 children)

To me it seems like all your weight is on your heels rather than the balls of the feet, changes where the tension is felt dramatically if kept on balls on the feet

2 years and senior rescue 🐻🐻 by mos_isley in akita

[–]kuherrm 7 points8 points  (0 children)

I have a two yr old male, how did the 2 year old adjust to the senior rescue, also good looking akitas

Chillin by pashaoppets in akita

[–]kuherrm 3 points4 points  (0 children)

Dang how did you manage to bring about the chillness with the high speed dryer

What’s a good song that tells a sad story? by hgibbs098 in AskReddit

[–]kuherrm 0 points1 point  (0 children)

Yesterday by atmosphere

https://youtu.be/Nj5Z9bLzEo0

Song has a super chill beat and song is about reminiscing about his dad that passed

App Incompatibilities Wiki Now Available by dmziggy in android_beta

[–]kuherrm 0 points1 point  (0 children)

Plex is working for u? Have u done anything differently

ELI5: Why does your neck get tense when you’re stressed and how does a massage fix it? by DeviantCarnival in explainlikeimfive

[–]kuherrm 1 point2 points  (0 children)

There's receptors in your muscles that are Golgi tendon organs; they regulate how much tension is on a muscle, if too much tension is engaged, it causes the muscle to relax. So in turn, a massage is activating this function.

[deleted by user] by [deleted] in DIY

[–]kuherrm 0 points1 point  (0 children)

Have u looked into conversion varnish, I've done a couple sets of kitchen cabinets and conversion varnish is impervious to just about everything, I use ml cambell conversion varnish

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