Description
- .
- Dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Two-channel stereo, 5V power supply can output 3W +3 W power, can directly drive 4 8 small speaker output power, full of energy, good sound quality. Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise Advanced Micro Devices, volume: 1.85 * 2.11cm
- P.when('A','ready').execute(function(A) {
- function setFeatureBulletsExpanderCollapsedHeight() {
- var $ = A.$;
- var PRODUCT_OVERVIEW_V2_FEATURE_MAX_HEIGHT = 540;
- var FEATUREBULLETS_TOP_MARGIN_OFFSET_CORRECTION = 12;
- var EXPANDER_HEADING_HEIGHT = 20;
- var expanderElement = $("#pov2FeatureBulletsExpander");
- if(expanderElement !== null) {
- var productOverviewFeatureElement = $('#productOverview_feature_div');
- var featureBulletsExpanderContent = $('#pov2FeatureBulletsExpanderContent');
- var featureBulletsExpanderHeading = $('#pov2FeatureBulletsExpanderHeading');
- var expanderContentHeight = featureBulletsExpanderContent.height();
- var productOverviewFeatureElementHeight = productOverviewFeatureElement !== null ? productOverviewFeatureElement.height() : 0;
- var expanderCollapsedHeight = Math.min(PRODUCT_OVERVIEW_V2_FEATURE_MAX_HEIGHT - productOverviewFeatureElementHeight - FEATUREBULLETS_TOP_MARGIN_OFFSET_CORRECTION, expanderContentHeight);
- if (expanderContentHeight === expanderCollapsedHeight) {
- featureBulletsExpanderContent.css("padding-bottom", "0px");
- }
- expanderCollapsedHeight = expanderCollapsedHeight < EXPANDER_HEADING_HEIGHT ? EXPANDER_HEADING_HEIGHT : expanderCollapsedHeight;
- expanderElement.attr("data-a-expander-collapsed-height", expanderCollapsedHeight);
- featureBulletsExpanderContent.css('display', '');
- featureBulletsExpanderHeading.css('display', '');
- }
- }
- function logFeatureBulletsPOv2ExpanderMetric(metric) {
- if (typeof window.ue !== 'undefined' && typeof metric !== 'undefined' && typeof window.ue.count !== 'undefined') {
- window.ue.count(metric, ((window.ue.count(metric) || 0) + 1));
- }
- }
- setFeatureBulletsExpanderCollapsedHeight();
- A.on('a:expander:pov2FeatureBulletsExpander:toggle:expand', function(data) {
- logFeatureBulletsPOv2ExpanderMetric('featureBulletsPOv2DesktopExpanderExpanded');
- });
- A.on('a:expander:pov2FeatureBulletsExpander:toggle:collapse', function(data) {
- logFeatureBulletsPOv2ExpanderMetric('featureBulletsPOv2DesktopExpanderCollapsed');
- });
- });
CentIoT - 5V 2 Channel Stereo mini Class D Digital Audio Power Amplifier Board (PAM8403 2x3W with Volume)
