DMX512-SPI decoder yog dab tsi?

Ib lub cuab yeej uas hloov DMX512 tswj cov cim rau hauv SPI (Serial Peripheral Interface) cov cim npe hu ua DMX512-SPI decoder. Tswj lub teeb theem thiab lwm yam khoom siv lom zem siv DMX512 tus qauv raws tu qauv. Synchronous serial interface, lossis SPI, yog qhov nrov interface rau cov khoom siv digital xws li microcontrollers. Txhawm rau ua haujlwm SPI-muaj peev xwm, xws li LED pixel teeb lossisdigital LED strips, DMX tswj cov teeb liab tuaj yeem muab txhais ua SPI cov cim siv DMX512-SPI decoder. Qhov no ua rau nws muaj peev xwm tswj cov teeb pom kev zoo ntau dua thiab muaj tswv yim zoo thaum ua yeeb yam thiab cov xwm txheej.

Koj yuav xav tau cov hauv qab no txhawm rau txuas LED sawb rau DMX512-SPI decoder:

LED sawb: Xyuas kom meej tias koj lub sawb LED siv ob qho kev sib txuas lus SPI thiab DMX tswj. Cov hom LED strips feem ntau muaj kev sib xyaw ua ke (ICs) ua rau kev tswj hwm ntawm txhua tus neeg pixel.

Lub DMX tswj cov teeb liab tau hloov mus rau SPI cov cim qhia tias LED sawb tuaj yeem txhais los ntawm DMX512-SPI decoder. Ua kom tus decoder tuaj yeem ua raws li tus nqi tsim nyog ntawm pixels thiab sib xws nrog koj cov sawb LED.

DMX maub los: Txhawm rau xa cov teeb liab tswj rau DMX512-SPI decoder, koj yuav xav tau DMX maub los. DMX controllers tuaj yeem yog hardware consoles, software-based controllers, lossis txawm tias daim ntawv thov mobile.

DMX512-SPI decoder thiab LED strip txuas cov txheej txheem yog raws li nram no:

Xyuas kom meej tias DMX512-SPI decoder tau teeb tsa thiab teeb tsa siv nrog koj tus tswj hwm DMX.

Siv ib lub DMX cable txuas mus rau DMX maub los lub DMX tso zis rau DMX input ntawm DMX512-SPI decoder.

Txuas DMX512-SPI decoder's SPI tso zis rau LED strip's SPI input. Qhov tshwj xeeb decoder thiab LED sawb yuav xav tau kev sib txuas sib txawv rau lub moos (CLK), cov ntaub ntawv (DATA), thiab hauv av (GND) xov hlau.

Txuas DMX512-SPI decoder, LED sawb, thiab fais fab mov. Xyuas kom tseeb tias ob qho khoom siv tau txais qhov tsim nyog voltage thiab tam sim no los ntawm lub hwj chim mov. Rau kev sib txuas fais fab, ua raws li cov chaw tsim khoom cov lus pom zoo.

Xa DMX tswj cov teeb liab los ntawm tus maub los mus rau lub tshuab txiav tawm yog kauj ruam kawg hauv kev ntsuas qhov teeb tsa. Tus decoder yuav hloov DMX cov cim rau hauv SPI cov cim uas yuav siv los ua haujlwm ntawm tus kheej LED strip pixels.

Nws yog ib qho tseem ceeb kom nco ntsoov tias cov txheej txheem tshwj xeeb thiab kev sib txuas yuav txawv raws li hom thiab hom ntawm koj DMX512-SPI decoder thiab LED strip. Rau cov lus qhia kom raug, ib txwm xa mus rau cov neeg siv phau ntawv qhia thiab lwm yam khoom siv los ntawm cov neeg tsim khoom.

Mingxue LED muaj COB / CSP, Neon sawb, high voltage thiab phab ntsa ntxhua khaub ncaws,tiv tauj pebthiab peb tuaj yeem xa koj cov lus qhia ntxiv txog LED sawb teeb.