Oscilloscope kuchokera mbale ndi manja anu

Technology alibe kuima, ndi nthawi zovuta kusunga ndi iwo. Pali zinthu zatsopano zimene Ndikufuna kupeza mwatsatanetsatane. Makamaka izo nkhawa zosiyanasiyana okonza pakompyuta, kulola pafupifupi aliyense kusonkhanitsa chipangizo losavuta incrementally. Ndani mwa iwo Arduino bolodi ndi oyeserera awo, ndi Chinese makompyuta microprocessor ndi njira turnkey, kufika kale mapulogalamu pa bolodi.

Komabe, kuti azigwira ntchito ndi osiyanasiyana pamwamba pa zinthu zosangalatsa latsopano, komanso amafuna ndalama zambiri zida mkulu-mwatsatanetsatane kwa kukonza zipangizo zamakono yadigito. Mwa zida izi - ndi oscilloscope kuti mukhoza kuwerenga kuwerenga pafupipafupi ndi matenda. Nthawi zambiri, ndalama si mkulu, ndi experimenters novice sangakwanitse zoterezi kugula mtengo. Apa pakubwera chigamulo chithandizo, amene anaonekera mu maonekedwe ambiri ankachita masewera pasanapite nthawi kuchokera maonekedwe a piritsi pa dongosolo Android. Kwenikweni ake kwagona kuti ndi mtengo osachepera kupereka oscilloscope ku bwalolo, popanda kupanga mu chida chanu patsogolo kapena zosintha, komanso kuthetsa kufala kwa kuwonongeka.

ndi oscilloscope Kodi

Oscilloscope - monga chipangizo kuona ndi kutsatira kusiyanasiyana pafupipafupi mu maukonde magetsi - wakhala kuyambira pakati pa zaka zana lomaliza. zipangizozi zili ndi maphunziro onse ndi Laboratories akatswiri monga kupeza ena vuto kapena kuchunidwa bwino zipangizo kungakhale kokha ndi thandizo lake. Iwo akhoza kusonyeza mudziwe ngati chophimba ndi pa tepi pepala. Zikuonetsa tiyeni mukuona waveform kuwerengera pafupipafupi ake ndi mphamvu, ndipo chifukwa cha kuona gwero maonekedwe ake. oscilloscopes Modern amakulolani kudzatunga atatu azithunzi omwe tikunena mtundu zithunzi pafupipafupi. Ife tsopano kuganizira Baibulo losavuta a muyezo ziwiri njira oscilloscope ndi kugulitsa ndi bokosi kupatula pamwamba kwa foni yanu kapena piritsi ndi mapulogalamu yoyenera.

Njira yosavuta kulenga oscilloscope ya m'manja

Ngati chingwe pafupipafupi ndi mu osiyanasiyana mafurikwense m'makutu a anthu, ndi mlingo chizindikiro alibe olumpha maikolofoni muyezo, ndiye kusonkhanitsa oscilloscope kwa mbale ku "Android" ndi manja ake akhoza kukhala popanda chirichonse zigawo zina. Pakuti ichi ndi okwanira disassemble chomverera m'makutu iliyonse yomwe Payenera kukhala maikolofoni. Ngati chomverera m'makutu oyenera si, muyenera kugula zomvetsera pulagi 3.5mm kwenikweni ndi zikhomo anayi. Pamaso soldering kafukufuku cholumikizira pinout onani chida chanu, chifukwa iwo kuchitika mitundu iwiri. Probes ayenera olumikizidwa kwa zikhomo lolingana kugwirizana maikolofoni pa chipangizo chanu.

Zotsatirazi ndi dawunilodi ku "Market" mapulogalamu amene angathe kuyeza pafupipafupi kuti athandizira cholankhulira ndi kujambula Zithunzi zochokera chizindikiro analandira. Pali options angapo. Choncho, ngati n'koyenera, kukhala wabwino. Monga tanena kale, sanafune kuti zosinthidwa za piritsi. The oscilloscope ndi wokonzeka nthawi yomweyo pambuyo ntchito calibration.

Ubwino ndi kuipa chiwembu pamwamba

Ubwino wa njira monga khamu mwapadera yosavuta ndi yotchipa. Old chomverera m'makutu kapena cholumikizira watsopano pafupifupi zachabe, ndi nthawi yomwe mphindi zochepa chabe.

Koma zolinga zawo angapo a kuipa, akuti:

• Small osiyanasiyana mafurikwense anayeza (malingana ndi khalidwe la kapepala phokoso chida zimasiyanasiyana 30 Hz 15 kHz).
• Kupanda piritsi chitetezo kapena foni (ngati inu mwangozi kugwirizana probes ku chigawo dera ndi voteji mkulu kungakhale, chabwino, kuotcha Chip udindo othetsera zomvetsera kuti chida chanu, ndi pa zikachitika - kwathunthu kuletsa foni yanu anzeru kapena piritsi).
• Pa zipangizo zotsika mtengo kwambiri pano ndithu Kusokera mwa muyeso chizindikiro ukufika peresenti 10-15. Zabwino-konza zipangizo chithunzi ichi sikuloledwa.

Kukhazikitsa chitetezo, kutetezedwa chizindikiro ndiponso kuchepetsa zolakwika

Kuti mwina kuteteza chipangizo kuchokera linalephera zotheka, ndiponso ziziyenda mbendera ndi zokulitsa osiyanasiyana voltages athandizira, mwina ntchito oscilloscope chithunzi cha mbale ophweka, omwe akhala bwino ntchito kwa khamu la zipangizo kompyuta. Limagwiritsa ntchito zigawo wotchipa, kuphatikizapo zener KS119A ndi resistors ziwiri 10 ndi 100 ohms. diodes Zener ndi resistor woyamba ogwirizana mu kufanana ndi lachiwiri, wamphamvu kwambiri, ndi resistor ntchito pa athandizira dera, zokulitsa pazipita zotheka voteji osiyanasiyana. Chifukwa, wambirimbiri kusokonezedwa Mwamsanga, ndi voteji kumawonjezera kwa 12 V.

Kumene, tisaiwale kuti oscilloscope wa phale ntchito kwenikweni ndi nyemba phokoso. Choncho ndikofunikira kusamalira mosamala Mkhalidwe kwa chiwembu ndi probes. Ngati n'koyenera, mwatsatanetsatane Buku khamu la chiwembu izi zikhoza kupezeka pa imodzi ya maonekedwe thematic.

mapulogalamu

Chifukwa ntchito ndi dera amenewa chofunika pulogalamu angathe pogwiritsa ntchito zithunzi pamaziko a ukubwera phokoso chizindikiro. Pezani izo mu "Market" sikovuta, njira zambiri. Pafupifupi onse a iwo amanena calibration owonjezera, kotero inu mukhoza kukwaniritsa kuposa china molondola, ndi kupanga oscilloscope akatswiri kwa mbale. The ena mapulogalamu izi kuchita makamaka ntchito chomwecho, kotero kusankha komaliza zimadalira magwiridwe zinafunika ndi chomasuka ntchito.

Amamwa kutonthoza ndi Bluetooth-gawo

Ngati chofunika osiyanasiyana mafurikwense, chimake pamwamba si asagwiritse kunja. Pamenepo adadzanso kuthandiza njira yatsopano - chipangizo osiyana, zomwe ndi kupatula pamwamba bokosi ndi Converter analogi ndi digito amene amapereka kufala chizindikiro mu mawonekedwe yadigito. Audio gawo foni kapena piritsi mu nkhani iyi si adamulowetsa, motero akhoza kukwaniritsa molondola apamwamba. Ndipotu, pa nthawi imeneyi, iwo ali yekha anaonetsa kunyamula, ndi zinthu zonse adzakhala ndi chipangizo osiyana.

Kusonkhanitsa oscilloscope kwa mbale ku "Android" pa gawo opanda zingwe akhoza kukhala nokha. maukonde ndi chitsanzo pamene chipangizo ofanana kumbuyo mu 2010 anali anazindikira mothandizidwa ndi ziwiri njira analogi ndi digito Converter, cholinga pamaziko PIC33FJ16GS504 microcontroller, ndipo monga chopatsilira chizindikiro anatumikira LMX9838 Bluetooth-gawo. chipangizo kunapezeka zinchito ndithu, koma zovuta kuti asonkhane, kotero oyamba ndidzalizindikiritsa ntchito yamasewera. Koma, ngati mukufuna kupeza ntchito zofanana ndi maonekedwe omwewo zofufuzafufuza si vuto.

Okonzeka zopangidwa options kuwatonthoza ndi Bluetooth

Akatswiri ndi sindikugona, komanso Chotsimikizika zamanja mu masitolo pali ZOWONJEZERA zambiri, kuchita ntchito ya oscilloscope ndi chizindikiro kufala kudzera Bluetooth-njira pa foni kapena piritsi. Oscilloscope-ubwenzi mbale, chikugwirizana kudzera Bluetooth, nthawi zambiri ali zotsatirazi chachikulu:

• Malire a muyeso pafupipafupi: 1MHz.
• The voteji pa dipstick 10 V.
• Osiyanasiyana: pafupifupi 10 mamita.

makhalidwe amenewa ndi chokwanira ntchito zapakhomo, koma ntchito akatswiri zina pali milandu pamene osiyanasiyana ndipo osowa, ndi kuzindikira wamkulu ndi protocol pang'onopang'ono Bluetooth imangokhala zosatheka. Kodi njira kungakhale imeneyi?

mabokosi Oscilloscope pamwamba ndi kutengerapo deta kudzera Wi-Fi

Izi chimake deta kufala zayamba kumawonjezera luso chipangizo choyezera. Tsopano msika oscilloscopes ndi nzeru zambiri ndi maganizo pakati pa mbale kuphatikana ndi ikupita patsogolo chifukwa kufunika kwake. oscilloscopes izi pafupifupi wabwino monga katswiri, chifukwa mwamsanga kufalitsa mauthenga mpandawo kuti phale, kenako atachitira mu Zithunzi pa zenera.

Ukulamulidwa kudzera losavuta, menyu mwachilengedwe kuti motsanzira ikukonzekera zinthu mwachizolowezi zasayansi zipangizo. Komanso, zida ngati amalola kuti alembe kapena ukufalitsidwa mu pompopompo zimene zikuchitika pa zenera, amene angathe kukhala chida chofunika kwambiri ngati mukufuna kuti akupatseni malangizo ochokera kwa mbuye odziwa, amene ali malo osiyana.

Features oscilloscope kuti kukonza piritsi mu mawonekedwe a mabokosi kupatula pamwamba ndi kugwirizana Wi-Fi kukula ndi kangapo poyerekeza ndi Mabaibulo m'mbuyomu. oscilloscopes oterowo chingwe lingayambire 50 MHz, pamene iwo akhoza kusinthidwa ndi zosiyanasiyana adaputala azamagetsi. Nthawi zambiri iwo anaika mabatire kwa kotunga yoyenda yokha mphamvu, kuti azipeza kutula m'dera ntchito mawaya zosafunika.

Mabaibulo amene amamwa a mtima ano, oscilloscopes

Kumene, maonekedwe wakhala uyenderere maganizo zosiyanasiyana zimene okonda akuyesera kuzindikira maloto - kukhala ndi oscilloscope kusonkhanitsa kwa mbale pa "Android" pa Wi-Fi-njira. Ena zitsanzo analandira bwino, ena ayi. Pali kale inu kusankha kuyesa mwayi awo, nawonso, ndi kusunga madola angapo ndi kusonkhanitsa chipangizo chamagetsi nokha kapena kugula njira wokonzeka. Ngati si chikhulupiriro mu nzeru zawo, ndi bwino kuti pachiswe izo, kotero inu bondo chifukwa cha ndalama pachabe.

Apo ayi - mwalandilidwa ku umodzi wa dera zofufuzafufuza wailesi imene mudzatha kupereka malangizo abwino. Mwina ndiye chifukwa atsopano wanu dera Adzasonkhanitsa moyo wawo woyamba oscilloscope.

Mapulogalamu kuwatonthoza

Nthawi zambiri oscilloscopes anagula mu, mtima kutumizidwa ROM ndi pulogalamu, mungathe kuika pa piritsi wanu kapena foni. Ngati chimbale si zofunikira ndiye mosamala mfundo malangizo kwa chipangizo - zambiri, lili ndi mayina a mapulogalamu ndi yogwirizana ndi manambala oyambirira ndi ntchito ali mu sitolo.

Komanso, ena mwa zipangizozi mwina ntchito ndi zipangizo akuthamanga ndi opaleshoni dongosolo "Android" komanso zodula, "apulo" zipangizo. Pankhaniyi pulogalamu ndithudi, tikhala mwa AppStore, ngati wina khwekhwe mwina si anapereka. Kupanga oscilloscope ku bwalolo, musaiwale kuti aletse molondola kuwerenga ndipo ngati n'koyenera, azigwirizana chida cha.

USB-oscilloscopes

Ngati mulibe chipangizo kunyamula ngati phale, koma laputopu kapena kompyuta, osadandaula. Awa, mukhoza kupanga wangwiro chingwe chida. Njira yosavuta ndi kulumikiza kafukufuku kwa maikolofoni Muzifunsa kompyuta pa mfundo imene yafotokozedwa koyambirira kwa nkhani ino.

Komabe, anapatsidwa kutisokoneza, njirayi ndi yabwino kutali osati onse. Zikatero, USB-oscilloscope angagwiritsidwe ntchito zomwe zingatipatse mbali mofanana ndi manambala oyambirira kufala chizindikiro pa Wi-Fi. Tikumbukenso kuti zipangizo amenewa nthawi zina ntchito ndi ena miyala amene amathandiza kunja OTG kugwirizana luso zipangizo. Kumene, YUSB oscilloscope amagwiritsidwa akuyesera kuti achite izo nokha, ndipo ndithu bwinobwino. Osachepera kuti nkhani ino dzanja zopangidwa khama ambiri mitu maonekedwe.