Mojule o se nang mohala
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Type-c5V Ho tjhaja le ho tjhaja module e kopaneng 3.7V 4.2V18650 lithium battery charging booster power supply board
Max. 5V1.2A hona joale ea ho tjhaja
Phallo ea 5V e loketse maqhubu a manyane
Phetoho e iketsang / tlhahiso e bulehileng hangata
Lebone la sesupo sa ho kenya/ho tsoa
3.7V lithium tefiso e tletseng 4.2V / loketseng 18650 polymer joalo-joalo
E nyane ho feta 18650 betri cross-section charger module, empa hape e tsoa, ke mochini oa rona o hlophisitsoeng ka hloko oa 4056 le mojule o mong oa ho tjhaja mola. Bapisa 4056/4057 le mekhoa e meng ea ho tjhaja ka mela. Taolo ea mocheso oa ho tjhaja mojulung ona ho ka boleloa hore o tsoa literateng tse leshome. Ntlha ea bohlokoa ke hore bolelele, bophara le bophahamo ke 16 * 12 * 4.4mm feela. U sebelisa boema-kepe ba Type-c, u ka kenya le ho ntša. Taba e mpe ke hore li-chips li turu.
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TTGO T-Energy T18- WiFi le Bluetooth module 18650 betri ESP32 WROVER boto ea nts'etsopele.
Betri ea LG 3000 mAh 18650 e ka boloka esp32run nako e fetang lihora tse 17.
18650 Ho kopanya tsamaiso ea ho tjhaja.
Hlahisa ka hare ho LED (botala bo bolela tsohle le bofubelu bo bolela tefiso)
Ho lefisa le ho sebetsa ho ka etsoa ka nako e le 'ngoe.
1 Switch e ka laola phepelo ea motlakase.
1 e eketsehileng e ka khonehang (e nang le gpio16[ho etsa])
0.5A ea ho tjhaja hona joale
Sephetho sa 1A
JXDND
Tšireletso e feteletseng
Tšireletso ea ho ntša metsi ho feta tekano
Tsohle esp32 pin tsoa
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TP4056 1A Lithium battery charging board module TYPE-C USB interface tjhaja tshireletso tse pedi-in-one
Boto ea potoloho e na le ts'ebetso ea ho tjhaja le ts'ebetso ea ts'ireletso ea ts'ireletso ea betri ho tsoa ha e ntse e tjhaja
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SYN480 315M 433M superheterodyne e se nang mohala e amohelang ts'ireletso ea sethala sa ho bonesa module ea taolo e hole.
Mojule oa ho amohela RX480 o amohela SYN480 chip mme o ts'ehetsa mekhoa ea modulation ea ASK le OOK. Mojule oa moamoheli o na le kutlo e phahameng (-107dBm), ts'ebetso ea matla a tlase, le mefuta e phahameng ea matla (e fetang 60dB). Mojule o amohela chip e phahameng ea ho kopanya, e hahelletsoeng ka pele-qetellong e tlase ea lerata e amplifier, mixer, filthara, frequency synthesizer le li-circuits tse ling, tse ka ntlafatsang lets'oao ho isa tekanyong e phahameng.
Ho ea ka litlhoko tse fapaneng tsa kopo.
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RF-Nano e lumellana le ATMEGA328P Nano V3.0 Integrated NRF24L01 wireless CH340 serial port module
Ea mantlha e sebelisa sephutheloana sa QFN32 ATMEGA328P-MU chip
Mofuta o ntlafalitsoeng o nkeloa sebaka ke chip ea ATMGEA328P-AU e pakiloeng ka QFP32.
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Precision 5V700mA(3.5W)12V2A e ka thoko ho fetola phepelo ea motlakase ACDC mohato o tlase oa mojule oa 220 ho isa ho 5V
Likarolo tsa ts'ebetso le liparamente li hlahisoa
Phepelo ena ea motlakase ke mochini o ikemetseng oa motlakase oa liindasteri, o nang le ts'ireletso ea mocheso, ts'ireletso ea overcurrent le ts'ireletso ea potoloho e khuts'oane, ho itšehla thajana ho phahameng le ho tlase, AC85 ~ 265V wide voltage input, 431 precise voltage regulator DC5V output, boholo bo nyane, ts'ebetso e tsitsitseng, litšenyehelo- e sebetsang hantle
Matla a kenang: AC 85 ~ 265v 50/60HZ
Matla a tsoang: DC5V (±0.2V)
Nako ea tlhahiso: 700mA
Sekhahla sa matla: 3.5W
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NRF24L01+ Wireless module Power e matlafalitsoe SI24R1 2.4G mohala oa puisano o amohelang mohala.
Tlhahisoleseding ya Sehlahiswa Matla a tlase a sebetsang 1.9 ~ 3.6V Ts'ebetso ea motlakase o tlase Lebelo le phahameng 2 Mbps Multi-frequency 125 frequency point, ho kopana le puisano ea lintlha tse ngata le frequency hopping Ultra-e nyane e hahiloeng ka har'a 2.4GHz antenna Saese ea sehlahisoa 28.9 * 15.2mm Boima ba Sehlahisoa 2.1g Tlhaloso ea Sehlahisoa Bula sehlopha sa maqhubu a ISM, matla a phetisetso a Z a maholo a 0dBm, tšebeliso ea mahala ea laesense. E ts'ehetsa liteishene tse tšeletseng tsa kamohelo ea data 1. Matla a tlase a sebetsang: 1.9 ~ 3.6V Ts'ebetso ea motlakase o tlase 2. Lebelo le phahameng: 2M ... -
Mini NRF24L01 + Wireless module Module oa motlakase o matlafalitsoeng oa 2.4G oa transceiver o se nang mohala
Tlhahisoleseding ya Sehlahiswa Motlakase o tlase wa tshebetso 1.9 ~ 3.6V Opereishene ya motlakase o tlase Lebelo le phahameng 2 Mbps Multi-frequency 125 frequency points, ho fihlela ditlhoko tsa puisano ya ntlha tse ngata le frequency-hopping communication antenna e hahelletsweng ka 2.4GHz antenna Ultra-nyenyane e ahilweng ka 2.4 GHz antenna Boholo ba sehlahisoa 18 * 12mm Boima ba sehlahisoa 0.4g Tlhaloso ea Sehlahisoa Fana ka schematics, lenaneo la PID NRF24L01 ke sesebelisoa se le seng sa transceiver chip se sebetsang sehlopheng sa 2.4-2.5GHz universal ISM. Wireless transceivers inc... -
LM2596S Adjustable DC-DC buck power module Stabilizer board 3A 12V/24V ho 5V/3.3V
Tlhaloso: LM2596S DC-DC buck module
Matla a kenang :3.2V~46V (e khothaletsoa ho sebelisoa ka har'a 40V)
Matla a hlahisoang ke 1.25V ~ 35V
Nako ea tlhahiso :3A (e kholo)
Phetoho e sebetsang hantle:92% (holimo)
Sephetho sa ripple: <30mV
Maqhubu a ho fetoha: 65KHz
Mocheso oa ho sebetsa: -45°C ~ +85°C
Boholo: 43mm * 21mm * 14mm
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High Precision Microvolt/Millivolt voltage amplifier Small Signal instrumentation amplifier AD620 transmitter
E sebelisa AD620 joalo ka sehokelo sa mantlha, e ka holisa li-microvolts le millivolts. Ho holisa makhetlo a 1.5-10000, ho ka fetoloa. Ho nepahala ho phahameng, ho se tsamaisane hantle ho fokolang, linearity e betere. Fetola zero ho ntlafatsa ho nepahala. E ka sebelisoa bakeng sa ho holisa mohlala oa AC, DC.
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Hifi-level 2.0 stereo Bluetooth digital power amplifier board TPA3116 50WX2 sebui se holisang molumo oa sebui ka sefe.
Lebitso la sehlahisoa: HIF| Sesefa sa mohato 2x50W Bluetooth digital power amplifier board
Mohlala oa lihlahisoa: ZK-502C
Sekema sa chip: TPA3116D2 (e nang le ts'ebetso ea khatello ea AM)
Sefa kapa che: E (molumo o pota-potile ebile o hlakile ka mor'a ho sefa)
Adaptive ea phepelo ea matla: 5 ~ 27V (ho ikhethela 9V/12V/15V18V/24V adaptara, matla a phahameng a khothaletsoang matla a phahameng)
Lenaka le ikamahanyang le maemo: 30W~200W, 402, 802Ω
Palo ea likanale: Ka ho le letšehali le ka ho le letona (stereo)
Mofuta oa Bluetooth: 5.0
Sebaka sa phetisetso ea Bluetooth: 15m (ha ho na sebaka)
Mochini oa ts'ireletso: ho feta voltage, tlasa voltage, ho chesa haholo, ho lemoha ha DC, ts'ireletso ea potoloho e khuts'oane
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HC-05 HC-06 Bluetooth to Serial Adapter module Group CSR Master-Slave 51 MCU e ncha ea mantlha
AT sete ea litaelo
HC-05 e kenyellelitsoeng Bluetooth serial communication module (eo ka mor'a moo e bitsoang module) e na le mekhoa e 'meli ea ho sebetsa: mosebetsi oa ho arabela ka taelo.
Mokhoa oa ho hokahanya le othomathike, ka har'a mojule oa othomathike oa khokahano o ka aroloa ka Monghali (Monghali), Lekhoba (Lekhoba)
Le Loopback (Loopback) likarolo tse tharo tsa mosebetsi. Ha mojule o le mokgweng wa kgokelo ya othomathike, o tla seta ka bohona ho ya ka disetting tsa pele
Mokhoa oa ho hokahanya bakeng sa phetiso ea data; Ha module e le mokhoeng oa karabo ea litaelo, litaelo tsohle tse latelang tsa AT li ka etsoa
Romela litaelo tse fapaneng tsa AT ho module, beha liparamente tsa taolo bakeng sa module kapa litaelo tsa taolo ea litaba. Lipini tsa kantle ka module ea taolo
(PIO11) boemo ba ho kenya, bo ka bonang phetoho e matla ea boemo ba ho sebetsa ba module.
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