Cov txheej txheem:
- Kauj Ruam 1: PCB Tsim
- Kauj ruam 2: Source Code
- Kauj ruam 3: Lub thawv
- Kauj Ruam 4: Qhov Kawg
- Kauj Ruam 5: Cov neeg ua tim khawv
Video: Suab Hloov: 5 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Nyob zoo! Koj ib txwm xav tsim qhov kev thov/rov ua suab lub suab tuaj yeem hloov koj lub suab nrog cov txiaj ntsig zoo li lim lossis hloov pauv! Lub suab hloov pauv tau ua rau koj!
Txoj haujlwm no xav tau kwv yees li 10 teev thiab pob peev ntawm $ 173.78.
1 DE0 nano SoC board: $ 80
www.terasic.com.tw/cgi-bin/page/archive.pl?…
1 Screen Arduino Shield 1, 8 (ST7735): $ 34.95
www.adafruit.com/product/802
2 Analog Output Type Distance Measuring Sensor GP2Y0A41SK0F: $ 12.86
www.gotronic.fr/art-capteur-de-mesure-shar…
1 Ultrasonic Ranging Module HC - SFR05: $ 22.29
www.gotronic.fr/art-transducteur-a-ultraso…
1 DAC MCP4821-E/P: $ 2.31
www.microchip.com/wwwproducts/en/MCP4821
1 LDO MAX764: $ 6.78
www.digikey.com/product-detail/en/maxim-in…
1 Ampli Audio LM386N: $ 0.93
www.gotronic.fr/art-lm386n-10319.htm
5 PAB: $ 0.16
www.alldatasheet.com/view.jsp?Searchword=TL…
Kauj Ruam 1: PCB Tsim
Ua ntej tshaj plaws, koj yuav tsum rub tawm cov ntawv luam tawm hauv qab no:
*PCB3. Pcbdoc*
*PCB1. Pcbdoc*
Tom qab koj tau luam tawm ob lub PCB, txuas lawv zoo li cov duab yav dhau los.
Yog tias koj tsis tuaj yeem luam nws, koj kuj tuaj yeem ua lub khob cij nrog cov qauv no:
*Schéma_PCB. SchDoc*
*AmpliAudioDAC_sch. SchDoc*
Kauj ruam 2: Source Code
Ua ntej tshaj plaws, koj yuav tsum rub Quartus nrog qhov txuas hauv qab no:
www.altera.com/downloads/download-center.h…
Tom qab ntawd rub tawm ob txoj haujlwm: Ib qho rau kev ua suab nrov, thiab ib qho rau lub vijtsam.
Arduino TFT Screen teeb tsa:
github.com/tristanclare94/SoundChanger
Ua ntej tshaj plaws, xa cov ntaub ntawv.sof rau DE0-Nano-Soc ntawm Quartus Programmer cuab yeej, los ntawm USB-Blaster chaw nres nkoj. Kev tsim vaj tsev yog tsim los ntawm Nios II CPU, uas tso cai rau siv cov software tsim hauv C. Txhawm rau rub tawm software ntawm Nios II, koj yuav tsum siv Nios II cov lus txib. Cov lus txib no tau sau rau hauv tsab ntawv test.sh (UNIX) thiab test.bat (Windows). Koj tsuas yog yuav tsum ua tsab ntawv.
Txhawm rau hloov kho software, koj yuav tsum qhib cov ntaub ntawv main.c, rov ua dua thiab rov ua cov ntawv dua. Thaum cov software hloov pauv, koj tsis tas yuav rov upload cov ntaub ntawv.sof
FFT teeb tsa:
Sau cov cai siv "ua" hais kom ua, thiab ua kom ncaj qha los ntawm de0 nano SoC tom qab xa nws hauv SSH. Cov ntaub ntawv ua tiav muaj npe "projetFFT". Txhawm rau teeb tsa SSH ib feem ntawm de0 nano SoC, ua raws li kev qhia hloov pauv hauv de0 nano soc cov neeg siv phau ntawv.
Kauj ruam 3: Lub thawv
Sim nrhiav tsawg kawg yog ib lub thawv 23x21x7cm.
Koj tuaj yeem pom ntawm no ib qho teeb tsa sab hauv rau koj lub thawv. Yog tias koj tuaj yeem khawb qhov rau saum, rau qhov screen, nws zoo dua. Yog tias yog, muab lwm yam khoom tso kom yooj yim txuas hluav taws xob nrog rau lwm yam khoom siv.
Kauj Ruam 4: Qhov Kawg
Nov yog daim vis dis aus ntawm cov khoom kawg.
Kauj Ruam 5: Cov neeg ua tim khawv
Koj tuaj yeem tshawb xyuas cov neeg ua tim khawv nrog cov hauv qab no txuas:
LDO:
DAC:
Ampli Suab:
AOP:
HC-SFR05:
GP2Y0A41SK0F:
Pom zoo:
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Kev Sib Hloov Hloov Kho Hloov Kho rau Qub Guitar Amps: Txuag koj cov tawv nqaij! Txhim kho qhov kev txaus ntshai qub amp nrog kev hloov pauv cais. Muaj ob peb lub suab nrov qub (thiab xov tooj cua) rov qab nyob rau hauv ib hnub rub lub zog los ntawm kev kho tsev neeg ncaj qha " lub ntsiab " xov hlau Qhov no yog kev xyaum tsis nyab xeeb. Feem ntau