Wireless module
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Hom-c5V Them thiab tawm kev sib xyaw ua ke module 3.7V 4.2V18650 lithium roj teeb them lub zog hluav taws xob tswj kev tiv thaiv
Max. 5V1.2A them tam sim no
5V tso zis yog tsim rau me me tam sim no
Tsis siv neeg hloov / ib txwm qhib tso zis
Input/output indicator light
3.7V lithium them tag nrho 4.2V / haum rau 18650 polymer thiab lwm yam
Me me dua li 18650 roj teeb hla ntu them module, tab sis kuj nrog kev tso tawm, yog peb ua tib zoo tsim ib qho kev hloov 4056 thiab lwm cov qauv them nyiaj. Sib piv 4056/4057 thiab lwm yam khoom siv hluav taws xob. Kev them nyiaj kub tswj ntawm qhov module no tuaj yeem hais tias yog tawm kaum txoj kev. Lub ntsiab lus tseem ceeb yog qhov ntev, dav thiab qhov siab tsuas yog 16 * 12 * 4.4mm. Siv hom-c chaw nres nkoj, koj tuaj yeem nkag thiab tawm. Lub downside yog tias chips kim.
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TTGO T-Energy T18- WiFi thiab Bluetooth module 18650 roj teeb ESP32 WROVER kev txhim kho pawg thawj coj saib
LG 3000 mAh 18650 roj teeb tuaj yeem khaws esp32run rau ntau tshaj 17 teev.
18650 Charging system integration.
Qhia hauv LED (ntsuab txhais tau tias tag nrho thiab liab txhais tau tias them)
Kev them nyiaj thiab kev ua haujlwm tuaj yeem ua tiav ib txhij.
1 Hloov tuaj yeem tswj cov khoom siv hluav taws xob.
1 ntxiv programmable (nrog gpio16 [ua])
0.5A them tam sim no
Cov zis ntawm 1A
JXDND
Kev tiv thaiv overcharge
Kev tiv thaiv tshaj tawm
Tag nrho cov esp32 pin tawm
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TP4056 1A Lithium roj teeb them board module TYPE-C USB interface them tiv thaiv ob-hauv-ib
Lub rooj tsav xwm hauv Circuit Court muaj lub luag haujlwm them thiab roj teeb tiv thaiv kev ua haujlwm kom tawm thaum them nyiaj
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SYN480 315M 433M superheterodyne wireless txais kev ruaj ntseg nkag mus rau theem teeb pom kev zoo chaw taws teeb tswj module
Lub RX480 txais module txais SYN480 nti thiab txhawb ASK thiab OOK modulation hom. Lub receiver module nta siab rhiab heev (-107dBm), tsis tshua muaj zog kev ua tau zoo, thiab ib tug siab dynamic ntau yam (ntau tshaj 60dB). Lub module txais kev sib koom ua ke siab nti, built-in pem hauv ntej-kawg suab nrov nrov amplifier, tov khoom, lim, zaus synthesizer thiab lwm yam circuits, uas tuaj yeem txhim kho lub teeb liab mus rau qhov siab tshaj plaws.
Raws li kev thov sib txawv.
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RF-Nano tau tshaj ATMEGA328P Nano V3.0 Integrated NRF24L01 wireless CH340 serial chaw nres nkoj module
Tus thawj siv QFN32 pob ATMEGA328P-MU nti
Qhov kev txhim kho yog hloov los ntawm ATMGEA328P-AU nti ntim nrog QFP32.
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Precision 5V700mA (3.5W) 12V2A cais hloov fais fab mov ACDC kauj ruam-down module 220 rau 5V
Muaj nuj nqi thiab cov kev txwv yog qhia
Cov khoom siv hluav taws xob no yog cov khoom siv hluav taws xob cais tawm, nrog kev tiv thaiv kub, kev tiv thaiv overcurrent thiab luv luv Circuit Court, kev sib cais siab thiab tsis tshua muaj hluav taws xob, AC85 ~ 265V dav voltage input, 431 precision voltage regulator DC5V tso zis, me me, kev ua haujlwm ruaj khov, nqi- siv tau
Tawm tswv yim voltage: AC 85 ~ 265v 50 / 60HZ
Cov zis hluav taws xob: DC5V (± 0.2V)
Cov zis tam sim no: 700mA
Lub Zog: 3.5W
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NRF24L01 + Wireless module Lub zog txhawb nqa SI24R1 2.4G wireless txais kev sib txuas lus module
Cov ntaub ntawv Cov khoom siv hluav taws xob tsawg 1.9 ~ 3.6V Tsawg voltage ua haujlwm Kev kub ceev 2 Mbps Multi-frequency 125 zaus cov ntsiab lus, kom tau raws li cov ntsiab lus sib txuas lus thiab zaus hopping Ultra-me me built-in 2.4GHz kav hlau txais xov Khoom loj 28.9 * 15.2mm Khoom hnyav 2.1g Khoom piav qhia Qhib ISM zaus band, Z loj 0dBm kis tau tus mob, daim ntawv tso cai siv dawb. Txhawb rau 6 txoj kev txais cov ntaub ntawv 1. Kev khiav hauj lwm qis: 1.9 ~ 3.6V Tsawg voltage ua haujlwm 2. Kev kub ceev: 2M ... -
Mini NRF24L01 + Wireless module Lub zog txhim kho 2.4G wireless transceiver module
Cov ntaub ntawv khoom siv hluav taws xob qis ua haujlwm qis 1.9 ~ 3.6V Tsawg voltage ua haujlwm Kev kub ceev 2 Mbps Multi-frequency 125 zaus cov ntsiab lus, kom tau raws li qhov xav tau ntawm kev sib txuas lus ntau lub ntsiab lus thiab zaus-hopping kev sib txuas lus built-in 2.4GHz kav hlau txais xov Ultra-me me built-in 2.4 GHz kav hlau txais xov Khoom loj 18 * 12mm Khoom hnyav 0.4g Cov lus piav qhia Muab schematics, PID program NRF24L01 yog ib qho chip transceiver nti ua haujlwm hauv 2.4-2.5GHz universal ISM band. Wireless Transceivers Cov... -
LM2596S Adjustable DC-DC phaw fais fab module Stabilizer board 3A 12V / 24V rau 5V / 3.3V
Khoom qauv: LM2596S DC-DC phaw module
Tawm tswv yim voltage: 3.2V ~ 46V (pom zoo rau siv nyob rau hauv 40V)
Cov zis hluav taws xob: 1.25V ~ 35V
Cov zis tam sim no: 3A (loj)
Conversion efficiency: 92% (siab)
Tawm tawm ripple: <30mV
Hloov zaus: 65KHz
Ua haujlwm kub: -45 ° C ~ + 85 ° C
Loj: 43mm * 21mm * 14mm
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High precision Microvolt / Millivolt voltage amplifier Me Cov Teeb Meem ntsuas ntsuas amplifier AD620 transmitter
Siv AD620 ua lub suab nrov nrov, nws tuaj yeem ua kom nrov microvolts thiab millivolts. Magnification 1.5-10000 zaug, kho tau. High precision, tsawg misalignment, zoo linearity. Adjustable xoom los txhim kho qhov tseeb. Yuav siv tau rau AC, DC qauv amplification.
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Hifi-theem 2.0 stereo Bluetooth digital power amplifier board TPA3116 50WX2 hais lus suab amplification nrog lim
Khoom npe: HIF | Kauj ruam lim 2x50W Bluetooth digital power amplifier board
Qauv Zauv: ZK-502C
Chip tswvyim: TPA3116D2 (nrog AM cuam tshuam kev ua haujlwm)
Lim los yog tsis: Yog (lub suab yog ntau puag ncig thiab meej tom qab lim)
Adaptive fais fab mov voltage: 5 ~ 27V (yeem 9V / 12V / 15V18V / 24V adapter, siab zog pom zoo siab voltage)
Adaptive hwj chim: 30W ~ 200W, 402, 802Ω
Tus naj npawb ntawm cov channel: Sab laug thiab sab xis (lub tso suab)
Bluetooth version: 5.0
Bluetooth kis nrug deb: 15m (tsis muaj occlusion)
Kev tiv thaiv mechanism: dhau voltage, nyob rau hauv voltage, overheating, DC nrhiav pom, luv Circuit Court tiv thaiv
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HC-05 HC-06 Bluetooth rau Serial Adapter module Pawg CSR Master-Slave 51 MCU tshiab thawj
AT cov lus qhia txheej
HC-05 embedded Bluetooth serial kev sib txuas lus module (tom qab no hu ua module) muaj ob hom kev ua haujlwm: cov lus teb ua haujlwm
Hom thiab kev sib txuas tsis siv neeg, hauv kev sib txuas tsis siv neeg hom module tuaj yeem muab faib ua Master (Master), qhev ( qhev)
Thiab Loopback (Loopback) peb txoj haujlwm. Thaum lub module nyob rau hauv tsis siv neeg kev twb kev txuas hom, nws yuav cia li teem raws li qhov ua ntej
Hom kev sib txuas rau cov ntaub ntawv xa mus; Thaum lub module nyob hauv hom lus teb, tag nrho cov lus txib AT hauv qab no tuaj yeem raug tua
Xa ntau yam AT cov lus qhia rau lub module, teeb tsa kev tswj tsis tau rau lub module lossis teeb meem tswj cov lus txib. Sab nraud pins los ntawm kev tswj module
(PIO11) cov tswv yim qib, uas tuaj yeem paub txog kev hloov pauv hloov pauv ntawm lub xeev ua haujlwm.
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