Cov txheej txheem:
- Kauj Ruam 1: Cov Cheeb Tsam Xav Tau
- Kauj Ruam 2: Nws Ua Haujlwm Li Cas?
- Kauj Ruam 3: Cov ntawv thov:
Video: Wireing Siren: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Peb txhua tus paub tias 555 yog ib qho kev hloov pauv ntawm ib qho kev sib txuas uas nquag siv hu ua multi-vibrator. Ne555 lub sijhawm teev sijhawm yog siv rau lub sijhawm ua haujlwm yooj yim los ntawm qhov uas peb tuaj yeem tsim lub suab (suab) ntawm qhov tshwj xeeb. Ntawm no, peb tab tom tsim kev tsim hluav taws xob siv ne555 tus timer nti. Lub sijhawm ne555 tau ua haujlwm nyob rau hauv hom astable yog li thaum hloov pauv raug nias, tus hais lus ua suab nrov nrov. Yog tias tso tawm nws lub suab qis dua thiab 30 s tom qab tso tawm qhov hloov pauv lub suab tau raug tua.
Kauj Ruam 1: Cov Cheeb Tsam Xav Tau
6V roj teeb clip
nqe 55 5
8 ohm hais lus
khawm
wb 547, bc557
capacitors: 100u, 10n (2)
resistors: 220k, 100k, 33k, 22k, 1k, 39, 5.6 ohm
Koj tuaj yeem pom lub voj voog hauv daim duab hauv lwm qhov los qhia kom ntxaws.
Peb paub tias lub sijhawm ne555 muaj 8 tus pin. Peb tsaws tus pin 1. Ib qho kawg ntawm 10nF capacitor yog hauv av thiab tom qab ntawd txuas tus pin 2 thiab 6 nrog 33k ohm resistor nyob rau hauv parallel. Ib qhov kawg ntawm 10 nF capacitor yog tsaws qhov twg raws li qhov kawg dhau los ntawm 33k ohm resistor tau txuas nrog tus pin 3 thiab 1k resistor hauv kev sib txuas.
Lwm qhov kawg ntawm tus tiv thaiv yog tom qab txuas nrog lub hauv paus ntawm bc547 transistor hauv koob. Tus emitter ntawm lub transistor yog tom qab hauv av thiab tom qab ntawd tus neeg sau khoom txuas nrog tus hais lus rau 39 ohm resistor rau 6V lub hwj chim muab tag nrho hauv koob.
Tom qab ntawd koj yuav tsum tau tsaws ib qho kawg ntawm 10nF capacitor thiab lwm qhov kawg rau tus pin 5.
Hauv av ib qho kawg ntawm 100 uF lub tshuab hluav taws xob thiab txuas txuas thiab 22k ohm resistor nyob rau hauv parallel rau lub capacitor. Txuas 100k ohm resistor hauv koob nrog 100 uF capacitor uas tom qab ntawd yuav txuas nrog 220k ohm resistor thiab teh puag ntawm bc557 transistor.
Tus neeg khaws khoom tau los rau 6V lub zog siv hluav taws xob ntawm bc557 transistor thiab tus xa tawm tau txuas nrog tus pin 8 thiab 4 ntawm n555 timer.
Kauj Ruam 2: Nws Ua Haujlwm Li Cas?
1) Peb txuas lub roj teeb 6V.
2) peb nias qhov hloov pauv li 5 vib nas this.
- Soj ntsuam lub suab quaj nrog nce suab.
3) Lub capacitor C1 pib them.
4) Thaum them mus txog 2/3 ntawm Vcc, lub tshuab hluav taws xob pib tso tawm thiab thaum tso tawm yog tias nws nce mus txog 1/3 ntawm Vcc tom qab ntawd rov ua lub tshuab hluav taws xob pib them nqi uas tom qab ntawd ua rau cov mem tes.
5) Transistor yog hauv av tsuas yog thaum nws pib ua raws li nws tau txuas nrog rau cov zis yog li ntawd tus neeg hais lus tsim lub suab quaj.
6) Thaum koj tso qhov hloov pauv, lub suab yuav nres nrog lub suab qis nrog lub sijhawm. Nws ntev tshaj 30 s kom txog thaum lub suab raug kaw tag.
Kauj Ruam 3: Cov ntawv thov:
Raws li peb paub tias lub suab tsis hloov tam sim ntawd yog li muaj kev txwv siv tab sis muaj npe nrov nyob qhov twg kev ruaj ntseg tau teeb tsa. Yuav siv tau nyob rau lub sijhawm tawg, tub sab, lossis kev puas tsuaj los ceeb toom.
Pom zoo:
Dub Siren Synth - 555 Project V2: 13 Cov Kauj Ruam (nrog Duab)
Dub Siren Synth - 555 Project V2: Kuv thawj lub suab dub tsim lub suab nrov yog me ntsis nyuab dua. Txawm hais tias nws ua haujlwm tau zoo, koj xav tau 3 x 9V roj teeb rau lub zog nws uas yog overkill thiab kuv yuav tsum tsim lub Circuit Court tseem ceeb ntawm lub rooj tsav xwm tsab. Thawj daim vis dis aus yog qhov qhia txog lub suab uas koj
Tub ceev xwm Siren: 3 Kauj Ruam
Tub Ceev Xwm Siren: Thaum kuv tseem yog menyuam yaus, hnov tub ceev xwm sirens ib txwm ua rau kuv mob siab rau thiab ua rau kuv xav koom nrog tub ceev xwm mus tua cov neeg ua txhaum txoj cai. Txij li thaum kuv tau ua haujlwm 555 lub sijhawm, Kuv txiav txim siab ua tiav kuv txoj kev npau suav thaum yau thiab tsim kuv tus kheej lub zog
Arduino Tub Ceev Xwm Siren Nrog LED Teeb Tub Ceev Xwm - Qhia: 7 Kauj Ruam
Arduino Tub Ceev Xwm Siren Nrog LED Tub Ceev Xwm Teeb - Tutorial: Hauv qhov kev qhia no peb yuav kawm paub yuav ua li cas tub ceev xwm siren nrog lub teeb ci coj xiav thiab liab
Dub Siren Synth - 555 Timers: 14 Cov Kauj Ruam (nrog Duab)
Dub Siren Synth - 555 Timers: Dub Siren! Txiv neej - Kuv tseem tsis tau paub tias cov no muaj nyob txog thaum tus phooj ywg DJ hais kom kuv ua nws ib leeg. Kuv yuav tsum tau ua qee qhov kev khawb (ntau qhov khawb qhov tseeb - tsis muaj ntau ntawm qhov xav tsis thoob) kom paub txog keeb kwm ntawm lub suab nrov dub thiab nws tsis yog
DIY Huab Cua Raid Siren Nrog Cov Tiv Thaiv thiab Capacitors thiab Transistors: 6 Cov Kauj Ruam (nrog Duab)
DIY cua Raid Siren Nrog Cov Tiv Thaiv thiab Capacitors thiab Transistors: Qhov pheej yig Air Raid Siren DIY txoj haujlwm yog qhov tsim nyog rau kev tshawb fawb tus kheej oscillation Circuit tsim los ntawm tsuas yog resistors thiab capacitors thiab transistors uas tuaj yeem txhawb koj txoj kev paub. Thiab nws yog qhov tsim nyog rau Kev Tiv Thaiv Kev Kawm Txuj Ci rau Cov Menyuam, hauv