Cov txheej txheem:
- Kauj Ruam 1: Tau Txais Cheeb Tsam
- Kauj Ruam 2: Cov Khoom Sib Koom Ua Ke
- Kauj Ruam 3: Muab lub Sensor tso rau hauv pob zoo
- Kauj Ruam 4: Xeem Nws
- Kauj ruam 5: nthuav nws
Video: Ua Tus Digital Logic Analyzer rau Tsawg Tshaj $ 1: 5 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Lub logic qib sensor yog lub cuab yeej uas paub zoo yog tias cov khoom tsim tawm yog 1 lossis 0 (zoo lossis tsis zoo). Koj puas paub cov qib ntsuas zoo nrog cov ntxaij vab tshaus LCD uas raug nqi ib ncig $ 25? Qhov no yog qhov luag ntxhi thiab ua tau zoo ib yam (Nws yog me ntsis kev tshaj lij-saib zoo li lub khw yuav khoom, tab sis tseem ua dab tsi nws tau ua los ua). Qhov no yog tsim los rau 5-volt logic circuits. Kuv thov txim rau qhov tsis muaj duab, tab sis kuv niam thiab txiv tseem tsis muaj lub koob yees duab digital.
Kauj Ruam 1: Tau Txais Cheeb Tsam
koj yuav xav tau:
3 xim ntawm 22-guage tso tseg cov xaim (nyiam dua liab, ntsuab, thiab dub) 2 100 ohm resistors 1 tus qauv liab LED 1 tus qauv ntsuab LED 1 yob hluav taws xob lossis kab xev, lossis rab yaj phom thiab gluestick 1 cov hlau txuas thiab cov laug
Kauj Ruam 2: Cov Khoom Sib Koom Ua Ke
Txiav cov xov hlau rau koj saj, li 3 ", thiab hle lawv 1/4" ntawm txhua sab. Ntsuab yog 'IN', liab yog '+', thiab dub yog '-'. Siv cov khoom seem uas siv cov duab thiab cov duab thaiv.
Kauj Ruam 3: Muab lub Sensor tso rau hauv pob zoo
Glob ib lub thoob ntawm cov kua nplaum kub rau nws lossis qhwv nws hauv kab xev.
Kauj Ruam 4: Xeem Nws
Muab cov xaim liab tso rau sab zoo ntawm lub zog hluav taws xob thiab ib qho dub ntawm qhov tsis zoo. Ob qho LEDs yuav tsum tau zes. Thaum koj kov lub 'IN' xaim kom zoo, lub teeb ntsuab yuav tsum tuaj. Thaum koj kov 'IN' xaim kom tsis muaj teeb meem, lub teeb liab yuav tsum tuaj.
Kauj ruam 5: nthuav nws
Nov yog qhov uas ib tus tuaj yeem ua tus ntsuas nrog tus lej tsis muaj qhov kawg ntawm kev ua! (Tau kawg, qhov tam sim no tso tawm ntawm lub hwj chim yuav tsum muaj qhov kawg ib yam nkaus). Daim duab piav qhia nws tag nrho. Ua ib tuj ntawm lawv thiab ua rau tag nrho lawv qhov tsis zoo thiab muaj txiaj ntsig zoo.
Pom zoo:
Pandemi: Tus Nqi Tus Nqi Tus Nqi Tus Kab Mob Qis Tsawg Tus Nqi: 7 Kauj Ruam
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Yuav Ua Li Cas Thiaj Li Tshaj Lij Tshaj Lij Tshaj Tawm Hauv Circuit Board: Phau Ntawv Qhia Tiav: Nyob zoo txhua tus, hnub no kuv yuav qhia koj yuav ua li cas thiaj ua tau PCB zoo, txhawm rau txhim kho koj cov phiaj xwm hluav taws xob. Cia peb pib
Txaus Siab Rau Koj Tus Kheej Tsuas Yog Siv 12V-rau-AC-kab Inverter rau LED Lub Teeb Hluav Taws Xob Tsis txhob Rov Ua Rau Lawv rau 12V.: 3 Cov Kauj Ruam
Txaus Siab Rau Koj Tus Kheej Tsuas Yog Siv 12V-rau-AC-kab Inverter rau LED Lub Teeb Hluav Taws Xob Tsis txhob Rewiring Lawv rau 12V: Kuv txoj kev npaj tau yooj yim. Kuv xav txiav cov phab ntsa uas siv hluav taws xob LED teeb ua ib daim ces rov txuas nws kom khiav tawm 12 volts. Lwm txoj hauv kev yog siv lub zog hloov pauv, tab sis peb txhua tus paub tias lawv tsis muaj txiaj ntsig zoo, puas yog? Txoj cai? Los yog lawv?