{"id":11670,"date":"2025-02-14T09:58:12","date_gmt":"2025-02-14T01:58:12","guid":{"rendered":"https:\/\/www.wbyq.cn\/?p=11670"},"modified":"2025-02-14T09:58:13","modified_gmt":"2025-02-14T01:58:13","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e7%a4%ba%e6%b3%a2%e5%99%a8","status":"publish","type":"post","link":"https:\/\/ad.wbyq.cn\/en\/11670","title":{"rendered":"How do I use an oscilloscope?"},"content":{"rendered":"

There are many brands and types of oscilloscopes on the market and they may look different, but most have the same basic steps. The following is a step-by-step guide on how to use an oscilloscope:<\/p>\n\n\n\n

    \n
  1. Connecting Probes<\/strong>: Connect the probe to the input channel of the oscilloscope. Make sure the connection is secure. If you have an attenuation probe, you may need to compensate the probe until you get a perfect square wave.<\/li>\n\n\n\n
  2. Test DUT<\/strong>: Connect the probe to the device under test (DUT) by connecting the probe tip to the point of interest in the circuit and connecting the ground clamp to a common ground point on the DUT.<\/li>\n\n\n\n
  3. Adjustment of vertical and horizontal scales.\u00a0<\/strong>Use the oscilloscope controls to adjust the vertical (voltage) and horizontal (time) scales. This ensures that the waveform is displayed correctly on the screen.<\/li>\n\n\n\n
  4. Setting Triggers<\/strong>: Use the trigger setting to stabilize the waveform. Triggers help ensure that signals are displayed stably. Adjust the trigger level and type as needed.<\/li>\n\n\n\n
  5. Interpretation of waveforms<\/strong>: View the waveform on the screen. x-axis represents time and y-axis represents voltage. Observe the shape, frequency and amplitude of the signal.<\/li>\n\n\n\n
  6. Analyzing Waveforms<\/strong>: Identify any problems or anomalies. Is the signal behaving as expected? Are there noise spikes or irregularities? Troubleshoot any problems detected to ensure accurate signal performance. You can use oscilloscope features, such as cursors and automatic measurements, to aid in the analysis.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    \u5e02\u9762\u4e0a\u6709\u8bb8\u591a\u54c1\u724c\u548c\u7c7b\u578b\u7684\u793a\u6ce2\u5668\uff0c\u5b83\u4eec\u53ef\u80fd\u770b\u8d77\u6765\u5404\u4e0d\u76f8\u540c\uff0c\u4f46\u5927\u591a\u6570\u90fd\u6709\u76f8\u540c\u7684\u57fa\u672c\u6b65\u9aa4\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528\u793a\u6ce2\u5668\u7684\u5206\u6b65 […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11670","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"metadata":{"_edit_lock":["1739498293:1"],"_edit_last":["1"],"catce":["sidebar-widgets4"],"views":["701"],"_trp_automatically_translated_slug_en_US":["\u5982\u4f55\u4f7f\u7528\u793a\u6ce2\u5668"]},"medium_url":false,"thumbnail_url":false,"full_url":false,"_links":{"self":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/posts\/11670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/comments?post=11670"}],"version-history":[{"count":1,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/posts\/11670\/revisions"}],"predecessor-version":[{"id":11671,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/posts\/11670\/revisions\/11671"}],"wp:attachment":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media?parent=11670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/categories?post=11670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/tags?post=11670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}