Taxa de Polling e Teste de Debounce8 min de leituraAtualizado em
Taxa de Polling do Mouse (Hz), Debounce de Switches e Teste de Velocidade CPS
Meça a taxa de polling real do mouse, identifique falhas de debounce em microswitches mecânicos e teste sua velocidade de clique.
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Pontos Principais
- A taxa de polling (Hz) determina quantas vezes por segundo o mouse transmite dados de posição ao computador.
- Taxas elevadas (1000Hz a 8000Hz) reduzem o atraso de entrada de 8ms para apenas 0,125ms.
- Falhas de debounce causam cliques duplos involuntários devido ao desgaste da lâmina metálica do switch.
- O teste CPS de 5 segundos mede a velocidade dos dedos e a consistência de cliques para jogos competitivos.
100% In-Browser & Local Execution
Testar Hardware do Mouse e Taxa de Polling
Meça a taxa de polling em tempo real e de pico, verifique switches mecânicos e faça o teste CPS de 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.