Cov txheej txheem:
- Kauj Ruam 1: Cov Cuab Yeej thiab Cov Cheeb Tsam Xav Tau:
- Kauj Ruam 2: Tso Buzzer thiab Transistors
- Kauj Ruam 3: Ua Kev Sib Txuas
- Kauj Ruam 4: Txuas Sense Cov Xov Tooj thiab Khaws Lawv Mus Rau Qhov Nto
- Kauj ruam 5: Muaj kev lom zem
Video: Dej Sensor lossis Tswb Siv 2N2222 Transistors: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Leej twg tsis ntxub nws thaum los nag thaum qee yam khoom sab nraud? (Thiab koj tsis paub tias nws los nag). Tsawg kawg kuv ua! Tias yog vim li cas kuv thiaj los nrog qhov haujlwm zoo li no. Cia pib!
Kauj Ruam 1: Cov Cuab Yeej thiab Cov Cheeb Tsam Xav Tau:
2 X2N2222
Buzzer
LED (Tsis teb los tau)
Ib daim ntawv qhia zaub mov
Ib co xaim
Ib txoj hlua hluav taws xob thiab/lossis lub tshuab txiav los txiav/hlua hlau
Lub hwj chim
Lub pob ntseg loj kom tsis txhob hnov lub suab nrov nrov thaum sim (Tsis teb los tau)
Kauj Ruam 2: Tso Buzzer thiab Transistors
Txhua qhov chaw tau qhia hauv daim duab. Buzzer + nyob ntawm lub npav
Kauj Ruam 3: Ua Kev Sib Txuas
Txuas tag nrho cov khoom siv raws li qhia hauv daim duab. Optionally koj tuaj yeem ntxiv LED nyob rau hauv ua ke nrog lub buzzer rau lub tswb pom kev ib yam nkaus.
Kauj Ruam 4: Txuas Sense Cov Xov Tooj thiab Khaws Lawv Mus Rau Qhov Nto
Cov xov hlau zoo yuav tsum txuas nrog raws li qhia hauv daim duab. Koj yuav tsum tau ceev faj ntxiv txog cov kauj ruam no. Lawv yuav tsum tau lo rau ntawm qhov chaw uas tsis yog tus coj kom ze li sai tau yog li ib tee dej tuaj yeem ua rau lawv luv tab sis lawv tsis kov ib leeg.
Kauj ruam 5: Muaj kev lom zem
Lub tshuab hluav taws xob no tuaj yeem ua haujlwm nrog ntau yam khoom siv hluav taws xob. Hauv kuv qhov xwm txheej kuv siv kuv lub zog hloov pauv tau teeb tsa rau 5V. Buzzer thiab LED (yog tias koj ntxiv nws) yuav qhib thaum ib tus neeg kov ob qho tib si ntawm kev nkag siab xov tooj lossis dej ua. Rau cov ntawv no koj yuav tsum tau so cov dej ntawm kev nkag siab xov tooj kom tig Buzzer thiab LED tawm. Ua tsaug rau kev nyeem ntawv 'txog thaum kawg thiab muaj kev lom zem!
Pom zoo:
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