Laser-synthitar Los Ntawm Guitar-hero-like Toy Guitar: 6 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Kuv tau txais kev tshoov siab los ntawm txhua tus youtube cov yeeb yaj kiab ntawm laser harps tab sis kuv pom lawv txhua qhov loj dhau los coj mus rau ntu jam lossis lawv xav tau teeb tsa nyuaj thiab lub pc thiab lwm yam Kuv xav txog guitar nrog lasers tsis siv cov hlua. Tom qab ntawd kuv pom cov khoom ua si ntaus suab paj nruag tawg zoo ib yam li tus ntaus suab paj nruag tus tswj ntawm lub khw muag khoom. Kuv twb tau sau cov khoom siv hluav taws xob ntau dhau lawm tab sis kuv yuav tsum ua qee yam tawm ntawm qhov no. Nrog qee qhov pheej yig laserpointers Kuv tau npaj los ua Laserguitar Synth lossis laser-triggered analog synthitar Tsis muaj lub computer cuam tshuam, tsis muaj microcontroller, tsuas yog 3 oscillators (nws yog thawj qhov qauv, kuv xav kom nws yooj yim thiab pib nrog 3) uas tau tshwm sim los ntawm 3 photodiodes thiab 3 lasers. Cov nyees khawm ntawm lub caj dab yog siv los hloov lub suab. Kuv yog tus pib siv khoom siv hluav taws xob tab sis kuv tau ua qee qhov 555-Circuits kom deb li deb, yog li kuv siv 555s ua cov oscillators, cov duab plaub fab tsis zoo ib yam li e-guitars. Txhawm rau sib xyaw 3 oscillators kuv tau siv opamp ua cov khoom sib xyaw suab. Nws zoo li tsis zoo, nrog cov khoom siv hluav taws xob thiab cov kab xev thiab cov kua nplaum kub thiab nws zoo li tsis zoo li qhov xav tau tab sis zoo siab tias nws ua haujlwm tiag tiag. Nws yog thawj tsab thiab pov thawj ntawm lub tswv yim. Tam sim no kuv paub nws ua haujlwm, Kuv yuav zaum ua qhov hloov tshiab tom ntej. Nov yog kuv thawj qhov kev qhia thiab lus Askiv tsis yog kuv hom lus, yog li plz yuav zoo:) Video hauv qab no: tsis zoo uas kuv nqus thaum ua si nws, tab sis koj tuaj yeem pom nws ua haujlwm. Thov pov npav rau qhov kev qhia no ntawm kev kos duab suab sib tw…

Kauj Ruam 1: Cov Khoom Uas Koj Xav Tau

- ib qho khoom ua si guitar lossis qee qhov zoo li tus ntaus kis las- ne555 ICs- ntau npaum li koj xav tau "hlua" ntawm koj lub cuab yeej- opamp- lub inverter nti rau nruab nrab ntawm cov photodiodes thiab 555s, kuv siv 74ac14, nrog rau 6 " cov hlua "yuav ua tau- 100K lub laujkaub rau kho qhov nyuab nyuab nyuab nyo hau, lub guitar no muaj 5 ntawm lawv- 3 x 10K lauj kaub- 0.1 uF capacitor- lub suab jack- perfboard rau txhua tus oscillator lossis" hlua "koj xav tau- pheej yig laserpointer- IR photodiode- 100K lauj kaub - 500K lauj kaub -4, 7K resistor - 1M resistor - 2 x 10K resistor - 0.1uF capacitor- 0.2 uF capacitor- solder - kub kua nplaum

Kauj ruam 2: Schematics