BLE (Bluetooth Tsawg Zog) thev naus laus zis ib txwm nyob rau hauv cov xov xwm hauv Bluetooth kev lag luam hauv xyoo tas los no. BLE thev naus laus zis ua rau ntau yam tsis muaj Bluetooth li nrog Bluetooth nta. Ntau tus neeg muab kev daws teeb meem siv RN4020, RN4871 modules tsim los ntawm Microchip, lossis BT630 module tsim los ntawm Feasycom. Dab tsi yog qhov txawv ntawm cov BLE modules? Raws li […]
RN4020 VS RN4871 VS FSC-BT630 Nyeem ntxiv »
KC Certification yog dab tsi? South Kauslim yog ib qho ntawm lub ntiaj teb ua lag luam rau cov khoom siv hluav taws xob thiab hluav taws xob thiab khoom siv. Cov khoom lag luam uas tsis muaj ntawv pov thawj KC tuaj yeem raug txwv tsis pub nkag mus rau hauv lub tebchaws, thiab cov chaw tsim khoom ntawm cov khoom tsis muaj ntawv pov thawj pom hauv khw yuav raug nplua. Ntsuam xyuas koj cov khoom kom ua raws li
KC tau ntawv pov thawj bluetooth modules ntawm feasycom Nyeem ntxiv »
I2S Interface yog dab tsi? I²S (Inter-IC Sound) yog ib qho hluav taws xob serial tsheb npav interface tus qauv siv rau kev sib txuas cov suab digital ua ke, tus qauv no yog thawj zaug los ntawm Philips Semiconductor hauv xyoo 1986. Nws yog siv los hloov PCM cov ntaub ntawv suab ntawm kev sib txuas hauv cov khoom siv hluav taws xob. I2S Hardware Interface 1. Bit moos kab Formally hu ua "Nruam
Audio I2S Interface yog dab tsi? Nyeem ntxiv »
CES (yav tas los yog ib qho pib rau Consumer Electronics Show) yog ib qho kev lag luam txhua xyoo tsim los ntawm Consumer Technology Association (CTA). CES yog qhov kev tshwm sim thev naus laus zis muaj txiaj ntsig tshaj plaws hauv ntiaj teb - qhov ua pov thawj rau cov thev naus laus zis tshiab thiab cov neeg tsim kho tshiab thoob ntiaj teb. Qhov no yog qhov uas lub ntiaj teb cov hom lag luam loj tshaj plaws ua lag luam thiab ntsib cov neeg koom tes tshiab, thiab cov
Feasycom koom nrog hauv Consumer Electronics Show (CES) 2022 Nyeem ntxiv »
Dab tsi yog I2C I2C yog cov txheej txheem serial siv rau ob-xaim interface los txuas cov khoom siv qis qis xws li microcontrollers, EEPROMs, A / D thiab D / A converters, I / O interfaces, thiab lwm yam khoom siv zoo sib xws hauv cov tshuab kos. Nws yog synchronous, multi-master, multi-slave, pob ntawv hloov, ib qho kawg, serial kev sib txuas lus tsheb npav tsim los ntawm Philips Semiconductors (tam sim no NXP Semiconductors) hauv 1982. I²C nkaus xwb
Qhov txawv ntawm I2C thiab I2S Nyeem ntxiv »
Tsis ntev los no, ib tus neeg siv khoom xav tau txog CSR USB-SPI programmer rau kev txhim kho. Thaum xub thawj, lawv pom tus programmer nrog RS232 chaw nres nkoj uas tsis tau txais kev txhawb nqa los ntawm Feasycom's CSR module. Feasycom muaj CSR USB-SPI programmer nrog 6-pin chaw nres nkoj (CSB, MOSI, MISO, CLK, 3V3, GND), nrog rau 6 tus pins txuas nrog
Yuav siv CSR USB-SPI Programmer li cas Nyeem ntxiv »
Lub Bluetooth Special Interest Group (SIG) tau tso tawm ib tiam tshiab ntawm Bluetooth technology standard Bluetooth 5.2 LE Audio ntawm CES2020 hauv Las Vegas. Nws coj cov cua tshiab rau lub ntiaj teb Bluetooth. Lub hauv paus ntsiab lus ntawm kev sib kis ntawm cov cuab yeej tshiab no yog dab tsi? Ua ib qho ntawm nws cov yam ntxwv tseem ceeb LE ISOCHRONOUS ua piv txwv, vam tias qhov no tuaj yeem pab koj kawm
Dab tsi yog Txoj Cai Kev Sib Txuas Lus ntawm Bluetooth 5.2 LE Audio? Nyeem ntxiv »
"TWS" txhais tau tias muaj tseeb Wireless Stereo, nws yog lub wireless Bluetooth suab daws teeb meem, muaj ntau hom TWS headset/hais lus nyob rau hauv kev ua lag luam, TWS hais lus tuaj yeem tau txais suab los ntawm lub suab transmitter (xws li smartphone) thiab them suab paj nruag. Fig. A TWS diagram How does the TWS solution work? Ua ntej, muaj ob lub Bluetooth hais lus ob leeg siv
Bluetooth Audio TWS Solution yog dab tsi? TWS solution ua haujlwm li cas? Nyeem ntxiv »
Arduino yog dab tsi? Arduino yog qhov qhib-qhov platform siv los tsim cov khoom siv hluav taws xob. Arduino muaj ob qho tib si lub cev programmable Circuit Board (feem ntau hu ua microcontroller) thiab ib daim software, los yog IDE (Integrated Development Environment) uas khiav hauv koj lub computer, siv los sau thiab upload computer code rau lub rooj tsavxwm lub cev. Lub Arduino
Qhov zoo tshaj plaws arduino bluetooth board rau beginner? Nyeem ntxiv »
Raws li peb paub, hauv cov ntsiab lus ntawm Is Taws Nem ntawm Yam, qhov tau txais thiab siv cov ntaub ntawv qhov chaw tau dhau los ua qhov tseem ceeb. Piv nrog rau qhov chaw sab nraum zoov, qhov chaw ua haujlwm ntawm qhov chaw sab hauv tsev yog qhov nyuaj thiab muag heev, thiab nws cov cuab yeej siv tau ntau yam. Piv txwv li, cov neeg ua haujlwm ntse ntawm lub Hoobkas thiab kev tswj cov khoom thauj thiab teem caij,
Anti-COVID-19 Bluetooth Infrared Thermometer Nyeem ntxiv »
Waterproof Bluetooth 5.0 Beacon
Waterproof Bluetooth 5.0 Beacon Nyeem ntxiv »
Bluetooth Mesh yog dab tsi? Bluetooth Mesh yog lub khoos phis tawj mesh sib txuas tus qauv raws li Bluetooth Tsawg Zog uas tso cai rau kev sib txuas lus ntau-rau-ntau tshaj xov tooj cua Bluetooth. Qhov kev sib raug zoo thiab qhov txawv ntawm BLE thiab Mesh yog dab tsi? Bluetooth Mesh tsis yog kev sib txuas lus wireless, tab sis kev siv tshuab network. Bluetooth Mesh tes hauj lwm cia siab rau Bluetooth Tsawg Zog, nws yog
BLE Mesh Solution pom zoo Nyeem ntxiv »
