Cov txheej txheem:
- Kauj ruam 1: Saib Video
- Kauj Ruam 2: Tau Txais Cov Txheej Txheem Tseem Ceeb rau Txoj Haujlwm no
- Kauj Ruam 3: Tau Txais Cheeb Tsam Ntxiv
- Kauj Ruam 4: Sib sau ua ke raws li Circuit
- Kauj Ruam 5: Txheeb xyuas qhov thaiv
- Kauj Ruam 6: Txuas Lub Hwj Huam Fais Fab
Video: Suab Amplifier - Yooj Yim & Muaj Zog: 7 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Lub tshuab hluav taws xob no yooj yim tab sis muaj zog heev, nws siv tsuas yog ib qho MOSFET transistor hauv nws.
Kauj ruam 1: Saib Video
Kauj Ruam 2: Tau Txais Cov Txheej Txheem Tseem Ceeb rau Txoj Haujlwm no
- MOSFET transistor IRF540N (koj tuaj yeem siv zoo li N-Channel MOSFET)
- 47K 0.25W lossis 0.125W (nws tsis tseem ceeb, koj tuaj yeem siv 10K - 100K resistor)
- 12 Volts 21 Watt lub teeb. Lub teeb ua haujlwm ua lub zog tiv taus. Nws nyuaj rau nrhiav piv txwv li 21W tus tiv thaiv, yog vim li cas kuv thiaj siv lub teeb nrig hloov. Koj tuaj yeem siv lub teeb 1W - 40W. Lub teeb muaj zog ntau dua koj siv lub zog muaj zog ntau dua koj yuav tau txais. Tab sis rau lub tshuab ua kom muaj zog koj yuav xav tau lub zog muaj zog zoo ib yam, thiab lub rhaub dej loj.
- 4.7uF capacitor. (2.2uF rau 10uF capacitors yuav ua haujlwm zoo ib yam)
- 1000uF capacitor. (470uF txog 2200uF capacitors yuav ua haujlwm zoo ib yam.
Ob lub capacitors yuav tsum yog 16V lossis siab dua
IRF540N MOSFET:
Resistors:
Electrolytic Capacitor:
Kauj Ruam 3: Tau Txais Cheeb Tsam Ntxiv
- Suab nkaus
- Heatsink
- Hlau
Kauj Ruam 4: Sib sau ua ke raws li Circuit
Kauj Ruam 5: Txheeb xyuas qhov thaiv
Kauj Ruam 6: Txuas Lub Hwj Huam Fais Fab
Lub hwj chim tuaj yeem yog roj teeb 12V lossis 12V DC lub zog siv.
Yog tias koj siv lub teeb pom kev 21W ces koj lub hwj chim yuav tsum muaj tsawg kawg 2A ntawm tam sim no.
Tom qab koj txuas lub zog, lub teeb taws yuav tsum qhib.
Pom zoo:
ESP32 TTGO WiFi Lub Zog Muaj Zog: 8 Kauj Ruam (nrog Duab)
ESP32 TTGO WiFi Lub Teeb Pom Kev Zoo: Hauv qhov kev qhia no peb yuav kawm paub yuav ua li cas tso saib WiFi lub teeb liab lub zog siv ESP32 TTGO board.Watch cov vis dis aus
Lub Hom Phiaj Nrhiav Lub Koob Yees Duab Slider Nrog Kev Sib Hloov. 3D Luam & Ua Rau ntawm RoboClaw DC Lub Cev Muaj Zog Tswj & Arduino: 5 Kauj Ruam (nrog Duab)
Lub Hom Phiaj Nrhiav Lub Koob Yees Duab Slider Nrog Kev Sib Hloov. 3D Luam & Ua Rau ntawm RoboClaw DC Tsav Tus Tswj & Arduino: Txoj haujlwm no tau yog ib qhov kuv nyiam tshaj plaws txij li thaum kuv tau koom ua ke kuv qhov kev txaus siab ntawm kev ua yeeb yaj kiab nrog DIY. Kuv ib txwm saib thiab xav ua raws cov yeeb yaj kiab uas tau ua hauv cov yeeb yaj kiab uas lub koob yees duab txav mus hla lub vijtsam thaum tab tom taug qab mus
Retrofit BLE Kev Tswj kom Muaj Lub Hwj Huam Muaj Zog - Tsis Xav Tau Kev Txuas Ntxiv: 10 Kauj Ruam (nrog Duab)
Retrofit BLE Kev Tswj kom Muaj Lub Hwj Huam Muaj Zog - Tsis Xav Tau Cov Hluav Taws Xob Ntxiv: Hloov tshiab: Lub Xya Hli Tim 13, 2018 - ntxiv 3 -lub davhlau ya nyob twg tswj rau cov khoom siv hluav taws xob Cov lus qhia no suav nrog BLE (Bluetooth Tsawg Zog) tswj ntawm kev thauj khoom tam sim no hauv thaj tsam 10W rau > 1000W. Lub zog tau hloov pauv nyob deb ntawm koj li Android Txawb ntawm pfodApp. Tsis muaj
ESP32 / 8266 WiFi Lub Zog Muaj Zog: 14 Cov Kauj Ruam
ESP32 / 8266 WiFi Lub Teeb Pom Kev Zoo: Koj puas paub txog WiFi teeb liab lub zog los ntawm ESP? Koj puas tau xav txog kev tau txais ESP01, uas muaj lub kav hlau txais xov me, thiab muab tso rau hauv lub qhov (socket)? Nws puas yuav ua haujlwm? Txhawm rau teb cov lus nug no, Kuv tau ua ntau qhov kev sim sib piv ntau hom o
Ib Tus Neeg Tsav Tsheb Muaj Peev Xwm Muaj Ntau Yam Muaj Peev Xwm: 8 Kauj Ruam (nrog Duab)
Ib Tus Neeg Siv Hluav Taws Xob Muaj Peev Xwm Muaj Peev Xwm: Nyob zoo cov phooj ywg, hauv qhov kev qhia no kuv yuav los qhia qhov tshiab ntawm kuv cov lus qhia yav dhau los uas tuaj yeem ua cov haujlwm hauv qab no: 1- Nws tuaj yeem txav mus los ntawm Arduino UNO thiab L298N tsav tsheb 2- Nws tuaj yeem ua tau ntxuav raws li lub tshuab nqus tsev 3- Nws yog