Cov txheej txheem:

Acoustic Guitar Fuzz ntawm Breadboard: 3 Kauj Ruam
Acoustic Guitar Fuzz ntawm Breadboard: 3 Kauj Ruam

Video: Acoustic Guitar Fuzz ntawm Breadboard: 3 Kauj Ruam

Video: Acoustic Guitar Fuzz ntawm Breadboard: 3 Kauj Ruam
Video: Just another beautiful day in Phoenix 2024, Kaum ib hlis
Anonim
Acoustic Guitar Fuzz ntawm Breadboard
Acoustic Guitar Fuzz ntawm Breadboard
Acoustic Guitar Fuzz ntawm Breadboard
Acoustic Guitar Fuzz ntawm Breadboard

Ceeb toom!

Txoj haujlwm no tau tsim los siv rau nrog Acoustic guitar, yog li nco ntsoov tias Nws yuav tsis haum nrog Electric ib qho.

Txog txoj haujlwm:

Qhov yooj yim Fuzz protoboard txoj haujlwm suav nrog los ntawm qhov yooj yim tab sis ua haujlwm tau zoo. Nws tau mob siab rau ntxiv qee qhov me ntsis uas koj tuaj yeem siv los muab qee qhov charachter hluav taws xob rau koj ua si. Cov khoom koj xav tau siv yog tsawg heev thiab qhov txiaj ntsig zoo yog tias peb nco ntsoov tus nqi qis thiab yooj yim los tsim.

Yam koj xav tau:

1. Cov qhob cij

2. NPN Transistor BC548 (Qhov no muaj qhov nce siab tshaj plaws ntawm 800 tab sis yog tias koj xaiv qee yam uas zoo sib xws hFE / Beta (β) yuav ua haujlwm ib yam nkaus)

3. Ob tus Resistors - 47kΩ thiab 4, 7kΩ (Piv: 10: 1)

4. Ob Capacitors - 47 μF, 16V, 85 ℃

5. Tsib Diodes 1N4007

6. Ib qho Silicon Zener Diode (Forward Bias - 6, 5V)

7. 9V roj teeb clip nkaus

8. 9V roj teeb

9. Guitar nrog ib lub kauj tuaj tos (yog tias koj tsis muaj koj tuaj yeem tsim ib qho. Nov yog qhov txuas rau qhov haujlwm:

10. Lub Hwj Huam Amplifier lossis Pre-Amplifier los ntawm Audio Mixer (Nco tseg: Koj yuav tsum tau ceev faj nrog lub zog ntawm lub Amplifier lossis Pre-Amplifier vim tias txoj hauv kev no koj tuaj yeem cuam tshuam lub suab ib yam, yog li saib ntawm LED lub ntsuas suab kom tsis txhob mus siab tshaj 0 dB)

11. Txiv neej XLR microphone cable lossis TRS 6, 3mm (1/4 ``) lub tso suab tso suab (Yog tias koj yuav siv TRS cable, koj yuav tsum ntxiv 1/4 '' lub suab txuas ntawm qhov tso tawm)

12. Jumper xov hlau

Kauj ruam 1: Tsim Circuit Court

Tsim Circuit Court
Tsim Circuit Court

Schema yog yooj yim heev. Nws siv tsuas yog ib qho transistor nkaus xwb uas ua haujlwm kom nthuav dav lub teeb liab tau txais los ntawm kev nqa lub guitar. Ua ntej, peb muaj lub tswv yim los ntawm kev nqa lub guitar (tsis muaj teeb meem twg nqa cov hlau uas koj siv rau qhov kub, koj tsuas yog yuav tsum tso ib qho rau hauv av). Tom qab ntawd cov cua kub tuaj thiab cov xov hlau zoo los ntawm 9V roj teeb sib ntsib ntawm tib ceg ua raws los ntawm cov hluav taws xob hluav taws xob uas mus rau lub hauv paus ntawm transistor thiab ua haujlwm kom tshem tawm txhua lub suab nrov DC los ntawm lub teeb liab. Qhov qis tus nqi ntawm lub capacitor, lub suab nrov ntau lub teeb liab yuav raug tshem tawm thiab feem ntau tus nqi siab dua, lub suab qis dua yuav raug tshem tawm. Yog li qhov no ua zoo li qis dua thiab qib siab lim tom ntej nrog 10: 1 piv resistors-ua ntej 47 kΩ resistor mus los ntawm lub hauv paus mus rau tus neeg sau thiab 4, 7 kΩ resistor mus los ntawm tus sau rau hauv av. Qhov no tsim qhov faib hluav taws xob uas tuaj yeem ua piv rau kev nthuav dav ntawm lub teeb liab. Tom qab ntawd tus emitter mus rau hauv av thiab lub capacitor thib ob mus los ntawm tus neeg khaws khoom mus rau anode ntawm thawj diode. Tom qab ntawd peb muaj kev teeb tsa ntawm lwm 5 diodes formatting diode clipping Circuit, yog li txhua qhov diode clips raws qhov zoo thiab tsis zoo ntawm cov teeb liab sinusoidal uas ua rau lub teeb liab cuam tshuam. Thaum kawg peb muaj ib lub zener diode uas ua haujlwm tswj qhov hluav taws xob. Cov anode ntawm zener mus rau hauv av thiab cov cathode siv lub teeb liab ncaj qha mus rau qhov kev sib txuas zoo (qhov no tus lej 2. ntawm tus txiv neej XLR cable) tom qab ntawd nkag mus rau lub zog tso tawm lossis ua ntej lub suab nrov lossis txhua yam koj muaj. Qhov tsis zoo thiab hauv av sib txuas ntawm tus txiv neej XLR lub suab tso zis txuas - hauv qhov no 1. Hauv av thiab 3. Tsis zoo, nkag mus rau sab tsis zoo ntawm lub roj teeb yog li ntawd nws kaw lub Circuit Court.

Ua siab dawb sim thiab ntxiv cov khoom sib txawv yog tias koj tau ntsib txaus.

Nco tseg: Kuv xav qhia koj kom siv tsawg dua li ua tau rau cov xov hluav taws xob txuas thiab tso cov khoom sib ze kom ze ib yam mus rau lwm qhov. Txoj hauv kev no koj yuav zam kev muaj peev xwm tiv thaiv kab mob, inductance thiab tsis kam uas yog qhov tseem ceeb rau lub suab kom meej thiab tsis muaj suab nrov ib yam rau kev ua haujlwm zoo ntawm lub Circuit Court.

Cov txheej txheem ntawm Circuit tuaj yeem pom hauv daim ntawv pdf hauv qab no.

Kauj Ruam 2: Txuas Lub Tswv Yim thiab Tso Tawm kom raug

Txuas qhov Kev Tawm Tswv Yim thiab Kev Tso Tawm kom raug
Txuas qhov Kev Tawm Tswv Yim thiab Kev Tso Tawm kom raug
Txuas qhov Kev Tawm Tswv Yim thiab Kev Tso Tawm kom raug
Txuas qhov Kev Tawm Tswv Yim thiab Kev Tso Tawm kom raug
Txuas qhov Kev Tawm Tswv Yim thiab Kev Tso Tawm kom raug
Txuas qhov Kev Tawm Tswv Yim thiab Kev Tso Tawm kom raug

Raws li koj tuaj yeem pom, Kuv tsis muaj XLR lub suab txuas rau cov zis yog li kuv tau kho nrog peb tus pas hlau. Kuv qhia koj kom siv lub suab sib txuas rau lub hom phiaj kev nyab xeeb tab sis yog koj tsis muaj koj tuaj yeem ua li ntawd. Ua nws ntawm koj tus kheej txoj kev pheej hmoo.

Koj tuaj yeem pom txoj hlua thaiv kom raug ntawm cov tswv yim thiab tso tawm ntawm cov duab saum toj no.

Kauj ruam 3: Txaus siab rau

Txaus siab rau! Yog tias koj nyiam nws tsis txhob hnov qab nyiam qhov haujlwm no!

Pom zoo: