The best of CES 2025Presenting our 12 finalists, plus the winner of our best in show award.
Engadget | Technology News & Reviews
The best of CES 2025Presenting our 12 finalists, plus the winner of our best in show award.
Communicating with Bluetooth devices over JavaScript  | Capabilities  | Chrome for Developers
What if I told you websites could communicate with nearby Bluetooth devices in a secure and privacy-preserving way? This way, heart rate monitors, singing lightbulbs, and even turtles could interact directly with a website. Until now, the ability to interact with Bluetooth devices has been possible only for platform-specific apps. The Web Bluetooth API aims to change this and brings it to web brow
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gearedã®ç·¨é›†éƒ¨å“¡ãŸã¡ã€‚å„自å„様ã®ã‚µãƒ–カルãƒãƒ£ãƒ¼ã‚’æ„›ã™ã‚‹ãŒã€æ¯”較的共通ã—ã¦ã„る趣味ã¯éŸ³æ¥½ã€ãƒ©ãƒ¼ãƒ¡ãƒ³ã€æ±æµ·æž—ã•ã ãŠã€‚ Noke U-Lock ã¯åå‰ã®é€šã‚Šã€ã„ã‚ゆるUãƒãƒƒã‚¯ã‚’スマート化ã—ãŸè£½å“。å—äº¬éŒ åž‹ã®å…ˆè¡Œãƒ¢ãƒ‡ãƒ« Noke ãŒãƒ•ã‚£ãƒ¼ãƒãƒ£ãƒ¼ã—ã¦ã„ãŸã‚‚ã®ã¨åŒç‰ã®æ©Ÿèƒ½ã‚’å‚™ãˆã¦ã„ã¾ã™ã€‚ã„ã¡ã°ã‚“基本的ãªã®ãŒã€ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã‚’使ã£ãŸè§£éŒ 機能。専用アプリを介ã—ã¦ãƒšã‚¢ãƒªãƒ³ã‚°ã—ãŸã‚¹ãƒžãƒ›ã‚’æºå¸¯ã—ã¦ã„ã‚Œã°ã€Noke U-Lock ã®ãƒœã‚¿ãƒ³ã‚’押ã™ã ã‘ã§éµãŒé–‹ãã¾ã™ã€‚アプリを立ã¡ä¸Šã’ãŸã‚Šã™ã‚‹å¿…è¦ã¯ã‚ã‚Šã¾ã›ã‚“。 ã‚»ã‚ュリティをよりå‘上ã•ã›ãŸã‘ã‚Œã°ã€é–‹éŒ ã¾ã§ã«ã‚¢ãƒ—リã®ãƒœã‚¿ãƒ³ã‚’押ã™ãƒ—ãƒã‚»ã‚¹ã‚’åŠ ãˆã‚‹ã“ã¨ã‚‚å¯èƒ½ã§ã™ã€‚ アプリを使ã£ã¦éµã‚’ä»–ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¨å…±æœ‰ã§ãる点もã€Noke ã¨åŒã˜ã€‚指定ã—ãŸäººã«ãƒ¯ãƒ³ã‚¿ã‚¤ãƒ アクセスや一定期間ã®ã‚¢ã‚¯ã‚»ã‚¹æ¨©é™ãªã©ã‚’与ãˆã‚‹ã“ã¨ã§ã€ãƒã‚¤ã‚¯ã‚·ã‚§ã‚¢ãƒªãƒ³ã‚°ã‚‚ã§ãã‚‹ã‚ã‘ã§ã™ã€‚ 一方ã§ã€ç›—難防æ¢ã®ã‚¢ãƒ©ãƒ¼ãƒ æ©Ÿ
RPi Bluetooth LE - eLinux.org
Bluetooth LE on the Raspberry Pi The Raspberry Pi 3 has built-in support for Bluetooth Low Energy (BLE). BLE is the technology behind many fitness trackers and smartwatches, and allows small, low-power devices to transmit and receive information from a central computer or smartphone. This tutorial gets you started with Bluetooth Low Energy using a Texas Instruments SensorTag - these are small, rob
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今月ã«ãªã‚Šã€mbedを始ã‚ã¾ã—ãŸã€‚ 始ã‚ãŸãã£ã‹ã‘ã¨ã—ã¦ã¯ã€â€Bluetoothã‚„LANãŒå®‰ä¾¡ã§å–り付ã‘å¯èƒ½ï¼â€ãªã¨ã“ã«æƒ¹ã‹ã‚Œã¾ã—ãŸã€‚ Arduinoã§Bluetoothã‚„LANを使ãŠã†ã¨ã™ã‚‹ã¨ã€å˜ä¾¡ã®æ•·å±…ãŒå‡„ãã‚ãŒã‚Šã¾ã™ã€‚åŠç«¯ãªã„ã§ã™ã€‚壊ã™ã“ã¨è€ƒãˆã‚‹ã¨è²·ã£ã¦ã‚Œã¾ã›ã‚“w mbedã£ã¦å¹¾ã‚‰ã‹ã‹ã‚‹ï¼Ÿ 下記ã«å®Ÿéš›å§‹ã‚ã‚‹ã®ã«ä½¿ã£ãŸé‡‘é¡ã‚’ã¾ã¨ã‚ã¾ã™ã€‚çµæ§‹ã‹ã‹ã‚Šã¾ã—ãŸã€‚ ・mbedボード ã›ã‚“ã”ããƒãƒƒãƒˆé€šè²©ã§é€æ–™è¾¼ 6,320円ã§è²·ã„ã¾ã—ãŸã€‚ ・☆board Orange 完æˆåŸºæ¿ ãã°ã‚“本舗ã§é€æ–™è¾¼ 4,650円 ・Bluetooth 3.0+EDR BSHSBD04BK ã¯ãƒ“ックカメラã§1,500円程ã§è²·ã„ã¾ã—ãŸã€‚ mbedã®ãƒãƒƒãƒˆã§ã®ä¾¡æ ¼ã¯ã‚¹ã‚¤ãƒƒãƒã‚µã‚¤ã‚¨ãƒ³ã‚¹ã‚„ã€ãƒžãƒ«ãƒ„パーツ館ãŒé€æ–™ã‹ã‹ã‚‰ãªãã¦æ¯”較的安ã手ã«å…¥ã‚Šã¾ã™ã€‚ ☆board Orangeã‚‚å˜ä½“基æ¿ï¼‹éƒ¨å“セットを買ã†æ–¹ãŒå®‰ã手ã«å…¥ã‚Šã¾ã™ã€‚ç§
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アップルã¨ã„ã†ä¼šç¤¾ã¯ã€æ™‚ã¨ã—ã¦ã€Œã“ã‚Œã¯å†—談ã ã‚ã†?ã€ã¨æ€ãˆã‚‹ã‚‚ã®ã‚’製å“化ã—ã¦ã—ã¾ã†åŠ›ã‚’æŒã£ã¦ã„る。今回å–り上ã’る「Apple Keyboardã€ã‚‚ãã‚“ãªè£½å“ã®1ã¤ã 。アップル製å“ã§ãŠãªã˜ã¿ã¨ãªã‚‹äº‹å‰ã®ãƒªãƒ¼ã‚¯ç”»åƒã‚’見ãŸã¨ãã¯ã€ã€Œä½•ã‚‚ãã‚“ãªã«è–„ãã—ãªãã¦ã‚‚ã„ã„ã®ã§ã¯â€¦â€¦ã€ã¨æ£ç›´æ€ã£ã¦ã—ã¾ã£ãŸãŒã€å®Ÿéš›ã«è£½å“を手ã«ã—ã¦ã¿ã‚‹ã¨ã€ã“ã®ã‚¹ãƒªãƒ ã•ã¨ã‚³ãƒ³ãƒ‘クトãªãƒœãƒ‡ã‚£ã¯å¤§ããªèª¬å¾—力をæŒã£ã¦ã„ã‚‹ã®ãŒåˆ†ã‹ã‚‹ã€‚ 何ã›æœ€è–„部ã§3.4ミリã€æœ€åŽšéƒ¨ã§ã‚‚18ミリã—ã‹ãªã（ã„ãšã‚Œã‚‚実測値）ã€ãã‚Œã§ã„ã¦é…¸åŒ–皮膜処ç†ã‚’æ–½ã—ãŸã‚¢ãƒ«ãƒŸãƒ‹ã‚¦ãƒ ボディã«ã‚ˆã£ã¦å‰›æ€§ã‚’確ä¿ã—ã¤ã¤ã€è¦‹ãŸã‚ã®é«˜ç´šæ„Ÿã‚’高ã‚ã¦ã„る。ボディã®ã‚µã‚¤ã‚ºã¯435（幅）×114（奥行ã）×18（高ã•ï¼‰ãƒŸãƒªã¨å°åž‹ã§ã„ãªãŒã‚‰ã€é‡é‡ã¯ç´„565グラムã¨ã‚ºãƒƒã‚·ãƒªã¨ã—ãŸæ‰‹å¿œãˆãŒã‚ã‚‹ã®ã‚‚好å°è±¡ã 。新型iMacã«ä»˜å±žã™ã‚‹ã®ã¯JISé…列ã®ã¿ã ãŒã€ãƒ©ã‚¤ãƒ³ã‚¢ãƒƒãƒ—ã«ã¯USé…列も用æ„ã•ã‚Œã‚‹ã€‚ ã‚ーã®
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