{"product_id":"m5stack-r-pdm-microfooneenheid-spm1423-pulsdichtheidsmodulatie-signaal-automatische-spraakopnamemodule-programmeerbare-module_1728693","title":"m5stack pdm microfooneenheid spm1423 pulsdichtheidsmodulatie signaal automatische spraakopnamemodule programmeerbare module","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eOmschrijving:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003ePDM mini-eenheid is een digitale MEMS-microfoon op siliciumbasis op basis van PDM-signaal (Pulse Density Modulation). De microfoon heeft een hoge signaal-ruisverhouding, hoge gevoeligheid, laag stroomverbruik, anti-radiofrequentie-interferentie, soepele frequentierespons en andere kenmerken. Het schakelt automatisch de microfoonstatus volgens de klokfrequentie (uitschakelen \/ activeren \/ slapen) en kan op grote schaal worden gebruikt voor het verzamelen van audiogegevens op draagbare apparaten en slimme digitale apparaten.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eKenmerken:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e- I2S PORT, PDM-coderingsuitgang (CLK \/ DAT)\u003c\/div\u003e\u003cdiv\u003e- Hoge gevoeligheid, hoge signaal-ruisverhouding\u003c\/div\u003e\u003cdiv\u003e- Laag energieverbruik\u003c\/div\u003e\u003cdiv\u003e- Anti-radiofrequentie-interferentie\u003c\/div\u003e\u003cdiv\u003e- Compatibel met LEGO\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003ePakket inbegrepen:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e- 1x PDM mini-eenheid\u003c\/div\u003e\u003cdiv\u003e- 1x HY2.0 4P-kabel (5CM)\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eToepassingen:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e- Spectrumanalyse-apparaat\u003c\/div\u003e\u003cdiv\u003e- Recoder\u003c\/div\u003e\u003cdiv\u003e- Loudness meter\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eSpecificatie:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003ctable width=\"144\" height=\"209\" style=\"width: 108.03pt;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"72\"\u003e\n\u003ccol width=\"72\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eMiddelen\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eParameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eGevoeligheid\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e94dB SPL @ 1KHz Nom .: 22dBFS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eSignaal - ruis verhouding\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e94dB SPL @ 1KHz, A-gewogen nom .: 61,4dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eTotale harmonische vervorming\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e100dB SPL @ 1KHz Nom .: 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eWerkspanningsbereik\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e1,6 V tot 3,6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eWerkstroom\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e600 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eNetto gewicht\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eBruto gewicht\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eProduct grootte\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e24*24*13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003ePakketgrootte\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003e35*36*18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eCase materiaal\u003c\/td\u003e\n\u003ctd class=\"et1\" x:str=\"\" height=\"19\" width=\"72\" style=\"vertical-align: middle; height: 14.28pt; width: 54.02pt;\"\u003eKunststof (pc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eGerelateerde link:\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003ca href=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/datasheet\/core\/SPM1423HM4H-B_datasheet_en.pdf\" target=\"_blank\"\u003e\u003cfont color=\"#ff0000\"\u003eSPM1423\u003c\/font\u003e\u003c\/a\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-weight: bolder;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eEasyLoader: \u003cspan style=\"font-size: 12px;\"\u003e\u003ca href=\"http:\/\/myosuploads3.banggood.com\/products\/20200819\/20200819012120EasyLoader.rar\" target=\"_blank\"\u003e\u003cfont color=\"#ff0000\"\u003eKlik om te downloaden\u003c\/font\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eEasyLoader is a concise and fast program writer, which has a built-in program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host \u003ca href=\"https:\/\/docs.m5stack.com\/#\/en\/arduino\/arduino_development\" target=\"_blank\"\u003e\u003cfont color=\"#ff0000\"\u003eKlik hier om de zelfstudie van de CP210X-driver te bekijken\u003c\/font\u003e\u003c\/a\u003e, M5StickC \/ V \/ T \/ ATOM-serie kan worden gebruikt zonder driver)\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eSchematisch: klik hier om te openen\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eVoorbeeld:\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e1. Arduin IDE\u003c\/div\u003e\u003cdiv\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5-ProductExampleCodes\/tree\/master\/Unit\/PDM\" target=\"_blank\"\u003e\u003cfont color=\"#ff0000\"\u003eKlik hier om Arduin Code te downloaden\u003c\/font\u003e\u003c\/a\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/AB\/5B\/90337b49-2adc-4aba-ba43-48f8e3b42526.jpg\" style=\"width: ${width?}\"\u003e\u003c\/p\u003e","brand":"123materialen","offers":[{"title":"Default Title","offer_id":42733591429287,"sku":"123M1728693","price":19.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/5015\/9271\/products\/b18a1593-e8f1-4bb1-938d-64b95efd2791.jpg?v=1662668166","url":"https:\/\/www.123materialen.com\/products\/m5stack-r-pdm-microfooneenheid-spm1423-pulsdichtheidsmodulatie-signaal-automatische-spraakopnamemodule-programmeerbare-module_1728693","provider":"123materialen","version":"1.0","type":"link"}