Cov txheej txheem:
- Kauj Ruam 1: Nqi Khoom
- Kauj ruam 2: Schematic
- Kauj Ruam 3: Ntxig Cov Hlau thiab Timer
- Kauj Ruam 4: Txuas Lwm Qhov
- Kauj ruam 5: Koj Ua tiav
Video: FLASHING LED: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31
Hauv Cov Lus Qhia no koj yuav ua lub teeb nyem LED. Koj tseem yuav tuaj yeem kho nws.
Kauj Ruam 1: Nqi Khoom
qhov: 1x 555 timer 1x LED 1x 9 volt roj teeb thiab clip 1x 220μf capacitor 1x 101 Ω resister 1x 101 Ω sib txawv resister 1x 900 Ω resister ntau cov xov hlau breadboard
Kauj ruam 2: Schematic
Ntawm no yog cov schematic rau lub flasher.
Kauj Ruam 3: Ntxig Cov Hlau thiab Timer
Txuas tus pin 2 thiab tus pin 6. Txuas tus pin 1 rau qhov tsis zoo ntawm lub roj teeb clip. Txuas tus pin 8 rau sab zoo ntawm lub roj teeb clip. Thov txim rau cov duab tsis zoo.
Kauj Ruam 4: Txuas Lwm Qhov
Txuas 220 uf capacitor ntawm tus pin 1 thiab 2. Txuas tus coj anode (+) rau tus pin 3. Txuas tus coj cathode (-) rau 101 ohm resister. Txuas lwm qhov kawg ntawm tus tiv thaiv rau hauv av (-). txuas qhov sib txawv 101 ohm resister ntawm tus pin 8 thiab 7. Txuas 900 ohm resister ntawm tus pin 6 thiab 7.
Kauj ruam 5: Koj Ua tiav
Yog, koj ua tiav! Koj tuaj yeem hloov qhov zaus ntawm qhov ntsais ntsais los ntawm kev tig qhov sib txawv resister pob qhov rooj.
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