中国领先的现货元器件交易平台
原装正品•现货库存•4小时发货
中国领先的现货元器件交易平台
原装正品•现货库存•4小时发货
什么是光电传感器:
光电传感器是将光信号转换为电信号的一种器件。其工作原理基于光电效应。光电效应是指光照射在某些物质上时，物质的电子吸收光子的能量而发生了相应的电效应现象。根据光电效应现象的不同将光电效应分为三类：外光电效应、内光电效应及光生伏特效应。光电器件有光电管、光电倍增管、光敏电阻、光敏二极管、光敏三极管、光电池等。分析了光电器件的性能、特性曲线。
{"620951":{"id":"620951","part":"NL-AB-RPI","manu":"NimbeLink, LLC","price":507.2418,"stock":"171","supplier":"NimbeLink, LLC","min_qty":"1","dkpart":"1477-1050-ND","series":"Skywire\u2122","package":"Box","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"https:\/\/nimbelink.com\/Documentation\/Development_Kits\/NL-AB-RPI\/1001465_NL-AB-RPI_DataSheet.pdf","image":"https:\/\/media.digikey.com\/Photos\/NimbeLink\/NL-AB-RPI.jpg","exp":"SKYWIRE RASPBERRY PI HAT","cate":"797","gigadevice_documents_software":null},"620952":{"id":"620952","part":"BOB-13989","manu":"SparkFun Electronics","price":38.6934,"stock":"436","supplier":"SparkFun Electronics","min_qty":"1","dkpart":"1568-1805-ND","series":"-","package":"Bulk","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"\/\/media.digikey.com\/pdf\/Data%20Sheets\/Sparkfun%20PDFs\/BOB-13989_Web.pdf","image":"https:\/\/media.digikey.com\/Photos\/Sparkfun%20Elec%20%20Photos\/MFG_BOB-13989.jpg","exp":"MICRO:BIT BREAKOUT (WITH HEADERS","cate":"797","gigadevice_documents_software":null},"620953":{"id":"620953","part":"DFR0299","manu":"DFRobot","price":57.8776,"stock":"3049","supplier":"DFRobot","min_qty":"1","dkpart":"1738-1041-ND","series":"-","package":"Bulk","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"https:\/\/github.com\/Arduinolibrary\/DFPlayer_Mini_mp3\/raw\/master\/DFPlayer%20Mini%20Manual.pdf","image":"https:\/\/media.digikey.com\/Photos\/DFRobot\/DFR0299.jpg","exp":"DFPLAYER - A MINI MP3 PLAYER","cate":"797","gigadevice_documents_software":null},"620954":{"id":"620954","part":"410-212","manu":"Digilent, Inc.","price":64.966,"stock":"301","supplier":"Digilent, Inc.","min_qty":"1","dkpart":"1286-1097-ND","series":"Pmod\u2122","package":"Bulk","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"https:\/\/reference.digilentinc.com\/_media\/pmod:pmod:pmodusbuart_rm.pdf","image":"https:\/\/media.digikey.com\/Photos\/Digilent,%20Inc\/MFG_410-212.jpg","exp":"PMODUSBUART USB TO UART MODULE","cate":"797","gigadevice_documents_software":null},"620955":{"id":"620955","part":"BOB-14589","manu":"SparkFun Electronics","price":71.2089,"stock":"491","supplier":"SparkFun Electronics","min_qty":"1","dkpart":"1568-1873-ND","series":"-","package":"Bulk","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"\/\/media.digikey.com\/pdf\/Data%20Sheets\/Sparkfun%20PDFs\/BOB-14589_Web.pdf","image":"https:\/\/media.digikey.com\/Photos\/Sparkfun%20Elec%20%20Photos\/MFG_BOB-14589.jpg","exp":"DIFFERENTIAL I2C BREAKOUT PCA961","cate":"797","gigadevice_documents_software":null},"620956":{"id":"620956","part":"TSX00083","manu":"Arduino","price":77.3869,"stock":"163","supplier":"Arduino","min_qty":"1","dkpart":"1050-1167-ND","series":"-","package":"Bulk","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"\/\/media.digikey.com\/pdf\/Data%20Sheets\/Arduino%20PDFs\/TSX00083_Web.pdf","image":"https:\/\/media.digikey.com\/Photos\/Arduino\/MFG_TSX00083_View-1.jpg","exp":"PROTO SHIELD REV3","cate":"797","gigadevice_documents_software":null},"620957":{"id":"620957","part":"SEN-15805","manu":"SparkFun Electronics","price":90.7182,"stock":"306","supplier":"SparkFun Electronics","min_qty":"1","dkpart":"1568-SEN-15805-ND","series":"-","package":"Bulk","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"\/\/media.digikey.com\/pdf\/Data%20Sheets\/Sparkfun%20PDFs\/SEN-15805_Web.pdf","image":"https:\/\/media.digikey.com\/photos\/Sparkfun%20Elec%20%20Photos\/MFG_SEN-15805.jpg","exp":"TEMPERATURE SENSOR TMP117 QWIIC","cate":"797","gigadevice_documents_software":null},"620958":{"id":"620958","part":"410-320","manu":"Digilent, Inc.","price":90.9784,"stock":"124","supplier":"Digilent, Inc.","min_qty":"1","dkpart":"1286-1121-ND","series":"Pmod\u2122","package":"Bulk","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"https:\/\/reference.digilentinc.com\/_media\/reference\/pmod\/digilent-pmod-interface-specification.pdf","image":"https:\/\/media.digikey.com\/Photos\/Digilent,%20Inc\/MFG_410-320.jpg","exp":"PMODLVLSHFT BOARD","cate":"797","gigadevice_documents_software":null},"620959":{"id":"620959","part":"SEN-15242","manu":"SparkFun Electronics","price":97.2213,"stock":"125","supplier":"SparkFun Electronics","min_qty":"1","dkpart":"1568-SEN-15242-ND","series":"-","package":"Bulk","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"\/\/media.digikey.com\/pdf\/Data%20Sheets\/Sparkfun%20PDFs\/SEN-15242_Web.pdf","image":"https:\/\/media.digikey.com\/Photos\/Sparkfun%20Elec%20%20Photos\/MFG_SEN-15242.jpg","exp":"SPARKFUN QWIIC SCALE - NAU7802","cate":"797","gigadevice_documents_software":null},"620960":{"id":"620960","part":"410-068","manu":"Digilent, Inc.","price":97.4815,"stock":"152","supplier":"Digilent, Inc.","min_qty":"1","dkpart":"1286-1032-ND","series":"Pmod\u2122","package":"Box","part_status":"Active","supplier_device_package":"","addtime":"1610764736","update_time":"2021-01-16 11:59:03","pdf":"https:\/\/reference.digilentinc.com\/_media\/pmod:pmod:pmodRS232_rm.pdf","image":"https:\/\/media.digikey.com\/Photos\/Digilent,%20Inc\/410-068.jpg","exp":"PMODRS232 CONVERTER MODULE","cate":"797","gigadevice_documents_software":null}}
