Frecuencia de sondeo y Anti-rebote8 min de lecturaActualizado el
Tasa de sondeo del ratón (Hz), rebote de interruptores y test de velocidad CPS
Mida la frecuencia de refresco real de su ratón, detecte fallos de rebote en microinterruptores mecánicos y compruebe su velocidad de clic.
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Puntos clave
- La tasa de sondeo (Hz) define cuántas veces por segundo el ratón envía sus coordenadas al ordenador.
- Tasas elevadas (1000Hz a 8000Hz) reducen la latencia de entrada de 8ms (a 125Hz) a solo 0,125ms (a 8000Hz).
- Los fallos de rebote (debounce) provocan dobles clics no deseados debido a la fatiga del muelle metálico del microinterruptor.
- La prueba de CPS de 5 segundos evalúa la velocidad de los dedos y la consistencia del clic para juegos competitivos.
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Comprobar hardware del ratón y tasa de sondeo
Mida la frecuencia de sondeo actual y pico, verifique la fiabilidad de los interruptores y realice una prueba de CPS durante 5 segundos.
- High-precision performance.now() delta timing
- Real-time & peak polling rate Hz tracker
- Microswitch debounce fault detector
- 5-second CPS speed test
01.The Mechanics of Mouse Polling Rates: 125Hz to 8000Hz
A standard office mouse operates at 125Hz (reporting every 8ms). Gaming mice operate at 500Hz (2ms), 1000Hz (1ms), and cutting-edge sensors reach 4000Hz (0.25ms) or 8000Hz (0.125ms). Higher polling rates smooth out cursor tracking trajectories and significantly reduce input lag during high-refresh-rate gaming.
02.Microswitch Contact Wear & Detecting Faulty Double-Clicks
Traditional mechanical microswitches (Omron, Huano, Kailh) rely on metallic leaf springs. Over time, spring oxidation and tension loss cause contact chatter (bouncing). If clicks occur faster than standard debounce thresholds (e.g. <50ms between release and re-press), the mouse is suffering from double-click failure.
How to Test Mouse Polling Rate and Switches
Step-by-step mouse diagnostic workflow.
1
Move Mouse Inside Tracker Area
Move your mouse rapidly inside the circular canvas to measure real-time polling frequency (Hz).
2
Check Peak Polling Frequency
Observe if the peak Hz matches your manufacturer specification (e.g. ~1000Hz).
3
Perform Double-Click Check
Click the test switch 50 times at normal speed; any detected double-click bounce will trigger a warning alert.
4
Run 5-Second CPS Test
Click as fast as possible for 5 seconds to benchmark your Clicks Per Second score.
Frequently Asked Questions
Polling rate is velocity-dependent. You must move the mouse rapidly across the screen to generate enough continuous movement events to reach peak 1000Hz.