Cov txheej txheem:

Lego USB Charger: 3 Kauj Ruam (nrog Duab)
Lego USB Charger: 3 Kauj Ruam (nrog Duab)

Video: Lego USB Charger: 3 Kauj Ruam (nrog Duab)

Video: Lego USB Charger: 3 Kauj Ruam (nrog Duab)
Video: Charging AirPods with iPhone🤯??!! 2024, Lub Xya hli ntuj
Anonim
Lego USB Charger
Lego USB Charger
Lego USB Charger
Lego USB Charger

…………………………………………………………………………………………………………………………………………………………. This txoj haujlwm piav qhia yuav ua li cas tsim tes tuav Lego usb them nrog cov khoom los ntawm Mindstorms cov khoom siv thiab Xov Tooj Cua. Qhov them nyiaj siv Lego lub cev muaj zog los tsim tam sim no uas tau dhau los ntawm tus tswj hluav taws xob thiab tom qab ntawd mus rau qhov chaw nres nkoj usb. stuffer rau txhua tus neeg uas siv cov khoom siv uas them ntawm usb. Yog tias koj tau txais nws rau ib tus neeg uas nyiam tsim lawv tus kheej cov khoom, tsuas yog sau tag nrho cov khoom tso rau hauv ziplock, thiab muab tso rau hauv cov hnab ntim khoom. Tom qab ntawd thaum lawv xav tsim nws koj tuaj yeem qhia lawv cov lus qhia no.

Kauj Ruam 1: Tsim Lego Base

Tsim Lego Base
Tsim Lego Base
Tsim Lego Base
Tsim Lego Base
Tsim Lego Base
Tsim Lego Base
Tsim Lego Base
Tsim Lego Base

Ua raws cov duab kom ntxaws txog yuav tsim lub hauv paus.

Qee cov duab suav nrog cov khoom siv hluav taws xob txuas, mob piav qhia tias hauv qib tom ntej.

Kauj Ruam 2: Cov Khoom Siv Hluav Taws Xob

Cov Electronics
Cov Electronics
Cov Electronics
Cov Electronics
Cov Electronics
Cov Electronics
Cov Electronics
Cov Electronics

3 ntu uas xav tau rau theem no yog:

- Cov kab xaim luv luv, txiav daim thaiv tawm ntawm ib kawg thiab hle tawm ib centimeter ntawm cov xaim tawm - +5V Tsau -Voltage Regulator 7805 - Tus poj niam usb chaw nres nkoj Txuas lub lego xaim mus rau lub cev muaj zog raws li qhia hauv daim duab, sim seb cov hlau twg yog qhov zoo los ntawm kev txuas cov xov hlau uas tau muab tshem tawm mus rau lub multimeter thiab ua kom lub cav muaj zog. Hlau zoo kawg rau tus pin 1 (cov tswv yim) ntawm tus tswj qhov hluav taws xob. Hlau tus pin 3 (tso tawm) rau tus pin 1 ntawm qhov chaw nres nkoj usb (yog tias ntsia mus rau hauv lub qhov (socket) thaum cov neeg nyob rau sab hauv tig rov qab, tus pin yog tus nyob deb tshaj rau sab laug). Hlau tus pin 4 ntawm lub qhov (socket) usb, thiab tus pin 2 ntawm tus tswj qhov hluav taws xob mus rau qhov tsis zoo lego xaim.

Kauj ruam 3: Ad Ons

Nws yog qhov yooj yim los tsim cov cuab yeej (piv txwv li: lub teeb nyem) uas tuaj yeem txuas rau hauv lub tshuab lossis lub chaw nres nkoj usb los muab lub zog. Txog qhov haujlwm no kuv tau qhib kev koom tes, yog li leej twg muaj lub tswv yim rau kev tshaj tawm qhia rau kuv paub thiab koj tuaj yeem tso lawv rau hauv.

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