Cov txheej txheem:

Dirt Cheap ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp: 4 Kauj Ruam
Dirt Cheap ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp: 4 Kauj Ruam

Video: Dirt Cheap ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp: 4 Kauj Ruam

Video: Dirt Cheap ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp: 4 Kauj Ruam
Video: Making a DIY TV Killer (TV-B-Gone) 2024, Kaum ib hlis
Anonim
Dirt Pheej Yig ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp
Dirt Pheej Yig ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp
Dirt Pheej Yig ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp
Dirt Pheej Yig ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp
Dirt Pheej Yig ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp
Dirt Pheej Yig ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp
Dirt Pheej Yig ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp
Dirt Pheej Yig ATtiny-85 Tv-B-Gone (switches Off Any TV!), Ntxiv rau Arduino Raws Li Isp

Cuv npe rau hauv kuv 'Electronics hauv qhov yooj yim' chav kawm ntawm no:

Kuj tseem txheeb xyuas kuv tus youtube channel ntawm no rau ntau qhov haujlwm thiab kev qhia ua hluav taws xob:

TV-B-Gone yog qhov ua tau zoo me me ntawm kev tsim vaj tsev, thiab kev coding. Nrog rau qhov tsim nyog lub npe me me, AT-Tiny, peb tuaj yeem ua lub TV thoob ntiaj teb zoo kawg uas tuaj yeem tig ntawm txhua lub TV. Qhov no tau xub muag ua cov khoom siv, tab sis peb yuav ua nws tus kheej, siv Mitch Altman tus lej. Tus nqi tag nrho rau kuv tau qis dua 4 $

Kauj Ruam 1: Cov Khoom, thiab Cov Cuab Yeej

Cov Khoom, thiab Cov Cuab Yeej
Cov Khoom, thiab Cov Cuab Yeej
Cov Khoom, thiab Cov Cuab Yeej
Cov Khoom, thiab Cov Cuab Yeej
Cov Khoom, thiab Cov Cuab Yeej
Cov Khoom, thiab Cov Cuab Yeej

Cov ntaub ntawv-

Atiny 85 Ib qho siv lead ua (nyob ntawm koj tus qauv 85 qauv, Yog tias tsis meej pem tawm lus, thiab kuv yuav qhia koj yog tias koj xav tau, lossis tsis yog)

ib leds

ib transistor

xwm txheej coj, thiab nrog 330 ohms resistor (yeem)

perf board/proto board

xaim, thiab solder

c2032 roj teeb, thiab lub roj teeb nrog. (yog tias koj siv lub roj teeb sib txawv, tau txais tus tswj hluav taws xob yog tias lub roj teeb qhov hluav taws xob siab dua 5v.)

laub khawm, nyiam dua me me

22 uf capacitor

150 ohm ressistor

Tus programmer, Kuv siv arduino uno li isp (ntau ntxiv tom qab ntawd)

*** yog tias siv arduino li isp, tom qab ntawd koj kuj xav tau 10uf 16 v capacitor, thiab 220 ohm ressistor

Cov cuab yeej

Soldering hlau (ntxiv rau solder)

cov hlua hlau

phom phom (yeem)

Tom ntej no peb yuav ua nws

Kauj ruam 2: Programing

fuses - Nyob ntawm koj tus qauv me me, koj yuav xav tau lub tshuab hluav taws xob sab nraud. Kuv muaj qhov kev txiav txim siab 85-20pu uas tau khiav ntawm lub tshuab hluav taws xob sab nraud, yog li kuv hlawv qhov hloov pauv ntawm lub khau raj loader (pom hauv cov laug cam ntu ntawm arduino) uas tso cai rau nws khiav ntawm sab hauv oscillator. Yog tias txhua yam no ua rau koj tsis meej pem, tom qab ntawd nyob ntawm qhov nyab xeeb, thiab siv ATtiny85V-10PU

Siv Arduino li isp- Ua ntej mus rau piv txwv, thiab Arduino ua ISP, thiab hlawv qhov ntawd ntawm koj Arduino, tom qab ntawv ua raws cov lus qhia hauv qab no txhawm rau hlawv cov cai tvbgone (pom hauv qab no).

Siv cov kev qhia qhia no, teeb tsa kev ua haujlwm nrog arduino.

Txuas 1, nyem qhov no (qhib hauv tab tshiab)

Txuas 2, nyem qhov no (qhib hauv tab tshiab)

Yog tias koj muaj avr programmer ces siv cov kev qhia no

Txuas 1, nyem rau ntawm no (qhib hauv tab tshiab) Txuas 2, nyem qhov no (qhib hauv tab tshiab)

cov ntaub ntawv yuav tsum tau flashed ntawm Attiny yog muaj nyob ntawm no- ATtiny code

Yog tias koj muaj lub khob cij nyob ntawm tes, Kuv pom zoo kom ua lub voj voog ntawm nplooj ntawv tom ntej ua ntej ntawm lub khob cij, tsuas yog txhawm rau txheeb xyuas tias koj ntawm qhov me me tau tawg zoo.

Kauj ruam 3: Soldering

Soldering
Soldering

Solder koj qhov project siv cov txheej txheem saum toj no. Txij li 1 lub roj teeb tsis ruaj khov, thiab tsis muab rau kuv tso zis txaus, kuv txuas 2 lub roj teeb ua ke, los txhawb nqa kuv 3 lub zog IR loj heev. Yog tias koj siv qis dua IR leds, lossis tsawg dua leds, tom qab ntawd 1 lub roj teeb yuav tsum muaj peev xwm txhawb nqa amp kos.

Yog tias koj xav siv cov roj teeb sib txawv xws li 9 volt roj teeb, tom qab ntawv txuas tus tswj hluav taws xob yog tias lub roj teeb qhov hluav taws xob siab dua 5v. Kev txuas tus tswj hluav taws xob yog qhov yooj yim heev, thiab muaj ntau cov kev qhia hauv online. Tsuas yog nco ntsoov, qhov no tsuas yog xav tau yog tias lub roj teeb koj siv ntau dua 5v.

Kauj Ruam 4: Tiav Touches

Tam sim no koj tuaj yeem nkaum qhov no hauv ib lub casing kom ua rau nws tsis sib xws, lossis koj tuaj yeem thov cov cua sov kom qis dua tag nrho pcb. Kuv tau tso kuv tus liab qab, raws li kuv nyiam nws li ntawd.

Thov tsis txhob ua siab deb tawm cov lus nug, lus pom, lossis kev txhawj xeeb hauv qab no.

Ua tsaug rau Dark Sponge, thiab nws tvb ploj mus, uas tau tshoov kuv siab kom ua qhov no.

Cuv npe rau hauv kuv 'Electronics hauv qhov yooj yim' chav kawm ntawm no:

Pom zoo: