1. Gabatarwa ga DMX

DMX (Digital Multiplexing) shine ginshiƙin sarrafa hasken zamani da tsarin gine-gine. Ya samo asali ne daga buƙatun gidajen sinima, yana bawa mai sarrafawa guda ɗaya damar aika umarni daidai ga ɗaruruwan hasken wuta, injunan hazo, LEDs, da kawunan motsi a lokaci guda. Ba kamar na'urorin rage hasken analog masu sauƙi ba, DMX yana sadarwa a cikin "fakitin dijital," yana ba masu ƙira damar yin canjin launi mai rikitarwa, tsarin strobe, da tasirin daidaitawa daidai.

2. Takaitaccen Tarihin DMX

DMX ta bayyana a tsakiyar shekarun 1980 yayin da masana'antar ke neman maye gurbin ka'idojin analog marasa daidaito. Ma'aunin DMX512 na 1986 ya ayyana watsa tashoshin bayanai har zuwa 512 akan kebul mai kariya, yana daidaita sadarwa tsakanin samfuran samfura da na'urori. Duk da wanzuwar sabbin ka'idoji, DMX512 ya kasance mafi yawan amfani kuma ana girmama shi sosai saboda sauƙin sa, amincinsa, da kuma aikin sa na gaske.

3.Abubuwan da ke cikin Tsarin DMX

 3.1 Mai Kula da DMX

 "Kwakwalwar" kayan aikinku:

• Na'urar wasan bidiyo ta hardware: Na'urar sarrafa kwamfuta ta zahiri tare da faders da maɓallai.

• Tsarin Manhajar Software: Manhajar kwamfuta ko kwamfutar hannu ce da ke nuna tashoshi zuwa faifai.

• Na'urorin Haɗaka: Yana haɗa na'urar sarrafawa mai haɗawa tare da fitarwa ta USB ko Ethernet.

 3.2 Kebul da Haɗawa na DMX

Ingancin watsa bayanai yana buƙatar:

• Kebul ɗin XLR mai pin 5: Wannan shine ƙa'idar hukuma, amma galibi ana amfani da kebul na XLR mai pin 3 lokacin da kasafin kuɗi ya yi ƙasa.

• Masu Rarrabawa da Ƙarawa: Rarraba siginar a kan kebul da yawa ba tare da raguwar ƙarfin lantarki ba.

• Terminator: Resistor mai ƙarfin 120 Ω a ƙarshen kebul yana hana nuna sigina.

 3.3 Kayan Aiki da Masu Fasa Kwaikwayo

 Haske da tasirin suna sadarwa ta hanyar DMX:

• Kayan aiki tare da haɗin DMX da aka haɗa: Kawuna masu motsi, PARs, sandunan LED.
• Masu Faɗakarwa na Waje: Canza bayanan DMX zuwa PWM ko ƙarfin lantarki na analog don amfani da tsiri, bututu, ko kayan aiki na musamman.
• Alamun UXL: Wasu na'urori suna tallafawa DMX mara waya, suna buƙatar module na transceiver maimakon kebul.

4. Yadda DMX Ke Sadarwa

4.1 Tsarin Sigina da Tashoshi

DMX tana aika bayanai a cikin fakiti har zuwa byte 513:

1. Lambar Farko (byte 1): Koyaushe sifili ne ga kayan aiki na yau da kullun.

2. Bayanan Tashoshi (bytes 512): Kowace byte (0-255) tana ƙayyade ƙarfi, launi, pan/lart, ko saurin tasirin.

Kowace na'ura tana karɓar tashar da aka ba ta kuma tana amsawa bisa ga ƙimar byte da aka karɓa.

  4.2 Magance Matsaloli da Sararin Samaniya

1. Rukunin tashoshi ya ƙunshi tashoshi 512.

2. Don manyan shigarwa, ana iya haɗa ƙungiyoyin tashoshi da yawa da sarƙoƙi ko aika su ta hanyar Ethernet (ta hanyar Art-NET ko sACN).

3. Adireshin DMX: Lambar tashar farawa don fixture - wannan yana da mahimmanci don hana fixtures guda biyu amfani da bayanai iri ɗaya.

5. Kafa Cibiyar Sadarwa ta DMX ta Asali

5.1 Tsara Tsarin Tsarinku

1. Raba Kayan Aiki: Zana taswirar wurin da aka shirya kuma a yiwa kowanne kayan aiki lakabi da adireshin DMX da lambar tashar sa.

2. Lissafin Tsawon Kebul: Bi shawarar da aka bayar na tsawon kebul (yawanci mita 300).

5.2 Nasihu Kan Yin Wayoyi da Mafi Kyawun Ayyuka

1. Sarkar Daisy: Haɗa kebul daga na'urar sarrafawa zuwa na'urar fitarwa zuwa na'urar sarrafawa ta gaba zuwa na'urar juriya ta ƙarewa.

2. Kariya: A guji haɗa kebul da igiyoyi a kuma nisantar da su daga layukan wutar lantarki domin rage tsangwama.

3. Yi wa Duk Kebul Lakabi: Yi wa ƙarshen kowace kebul lakabi da lambar tashar da kuma tashar farawa.

5.3 Tsarin Farko

1. Raba Adireshi: Yi amfani da menu na na'urar ko maɓallan DIP.

2. Gwajin Kunnawa: A hankali ƙara hasken mai sarrafawa don tabbatar da amsawar da ta dace.

3. Shirya matsala: Idan na'urar ba ta amsawa, canza ƙarshen kebul, duba resistor ɗin ƙarewa, kuma tabbatar da aikin tashar.

6. Aikace-aikacen DMX Masu Amfani

1. Kide-kide da Bukukuwa: Daidaita hasken dandamali, zane-zanen motsi, da wasan wuta tare da kiɗa.

2. Shirye-shiryen Wasan Kwaikwayo: Shirye-shiryen da ba su da sauƙi, siginar launi, da jerin abubuwan da ba su da amfani.

3. Hasken Gine-gine: Ƙara kuzari ga gine-gine, gadoji, ko wuraren zane-zane na jama'a.

4. Nunin Kasuwanci: Yi amfani da launuka masu canzawa da siginar ɗigo don haskaka rumfar ku.

7. Magance Matsalolin DMX Na Yau Da Kullum

1. Na'urorin walƙiya: Sau da yawa suna faruwa ne sakamakon matsalar kebul ko kuma rashin ƙarfin juriyar ƙarewa.

2. Na'urori marasa amsawa: Duba don ganin kurakurai ko maye gurbin kebul ɗin da ya lalace.

3. Kulawa akai-akai: A yi hattara da tsangwama ta hanyar amfani da na'urar lantarki - sake haɗa kebul ɗin ko ƙara beads na ferrite.

4. Rarraba kaya fiye da kima: Idan na'urori sama da 32 suna raba yanki ɗaya, yi amfani da mai rarrabawa mai aiki.

8. Dabaru Masu Ci gaba da Aikace-aikacen Kirkire-kirkire

1. Taswirar pixel: Yi amfani da kowace LED a matsayin tasha daban don zana bidiyo ko zane-zane a bango.

2. Daidaita lambar lokaci: Haɗa alamun DMX zuwa sake kunna sauti ko bidiyo (MIDI/SMPTE) don yin wasanni masu cikakken lokaci.

3. Sarrafa hulɗa: Haɗa na'urori masu auna motsi ko abubuwan da ke haifar da masu sauraro don sa haske ya zama mai hulɗa.

4. Sabbin fasahohin zamani: Ga wuraren da kebul ba su da amfani, yi amfani da Wi-Fi ko tsarin RF-DMX na musamman.