Cov txheej txheem:
- Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab
- Kauj Ruam 2: Solder LED rau Transistor
- Kauj Ruam 3: Solder 22 Ohm Resistor
- Kauj Ruam 4: Txuas LDR rau LED
- Kauj Ruam 5: Tam sim no Txuas 330 Ohm Resistor
- Kauj Ruam 6: Txuas Base ntawm Transistor rau 330 Ohm Resistor
- Kauj Ruam 7: Txuas Roj Teeb Clipper Hlau mus rau Circuit
- Kauj Ruam 8: Tam sim no Circuit Npaj
- Kauj Ruam 9: Yuav Siv Nws Li Cas
- Kauj ruam 10: Tom qab Glowing LED
- Kauj Ruam 11: LED Yuav Tua Tawm
- Kauj Ruam 12: Lub Hom Phiaj Ntawm LDR thiab LED
- Kauj Ruam 13: Tam sim no LED Tsis Glowing Vim Tsis Pom Kev
- Kauj Ruam 14: Ib Zaug Ntxiv Thaum Kuv Muab Lub Teeb rau LDR Tom qab ntawd LED Tau Pib Ci
Video: Tswb Kev Ruaj Ntseg Nrog LDR: 14 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Nyob zoo phooj ywg, Hnub no kuv yuav ua lub Circuit Court ntawm Security tswb nrog LDR.
Cia peb pib,
Kauj Ruam 1: Nqa Txhua Cheeb Tsam Raws Li Qhia Hauv Qab
Cheebtsam yuav tsum tau -
(1.) Roj teeb - 9V x1
(2.) Roj teeb clipper x1
(3.) LDR x1
(4.) LED - 3V x1
(5.) Resistor - 330 ohm x1
(6.) Resistor - 22 ohm/220 ohm x1
(7.) Transistor - BC547 x1
Kauj Ruam 2: Solder LED rau Transistor
Solder -ve xaim ntawm LED rau sau ntawm transistor raws li qhia hauv daim duab.
Kauj Ruam 3: Solder 22 Ohm Resistor
Tom ntej solder 22 ohm resistor rau LDR raws li solder hauv daim duab.
Kauj Ruam 4: Txuas LDR rau LED
Tam sim no txuas LDR rau LED raws li qhia hauv daim duab.
Kauj Ruam 5: Tam sim no Txuas 330 Ohm Resistor
Tam sim no siv 330 ohm resistor rau emmiter ntawm transistor raws li qhia hauv daim duab.
Kauj Ruam 6: Txuas Base ntawm Transistor rau 330 Ohm Resistor
Txuas lub hauv paus ntawm transistor thiab lwm cov hlau ntawm LDR rau 330 ohm resistor raws li qhia hauv daim duab.
Kauj Ruam 7: Txuas Roj Teeb Clipper Hlau mus rau Circuit
Tam sim no txuas cov roj teeb clipper hlau rau hauv Circuit Court raws li qhia hauv daim duab.
Solder -ve xaim ntawm lub roj teeb clipper rau emmiter ntawm transistor
thiab +ve hlau ntawm lub roj teeb clipper rau +ve ntawm LED.
Kauj Ruam 8: Tam sim no Circuit Npaj
Tam sim no kev nyab xeeb tswb Circuit Court tau npaj txhij.
Kauj Ruam 9: Yuav Siv Nws Li Cas
Txuas roj teeb ces siv -
thaum peb muab lub teeb rau LDR ces LED tau pib ci zoo li daim duab.
Kauj ruam 10: Tom qab Glowing LED
Tom qab ci LED nws tseem tuaj yeem ci hauv qhov tsaus ntuj (hmo ntuj).
nws yuav ci ntsa iab kom txog thaum peb yuav tsis tig mus yuav ib qho khoom nruab nrab ntawm LDR thiab LED hauv qhov tsaus ntuj.
Kauj Ruam 11: LED Yuav Tua Tawm
LED yuav raug kaw hauv qhov tsaus ntuj thaum peb yuav tso ib qho khoom nruab nrab ntawm LDR thiab LED.
Raws li hauv daim duab kuv yuav tso ib qho khoom nruab nrab ntawm lawv.
Kauj Ruam 12: Lub Hom Phiaj Ntawm LDR thiab LED
Tam sim no raws li koj tuaj yeem pom hauv daim duab thaum kuv tso ib qho khoom (ntawv) ntawm LDR thiab LED ces LED ploj mus.
Kauj Ruam 13: Tam sim no LED Tsis Glowing Vim Tsis Pom Kev
Daim duab qhia pom - LED tsis ci vim yog lub teeb nyob hauv LDR.
Kauj Ruam 14: Ib Zaug Ntxiv Thaum Kuv Muab Lub Teeb rau LDR Tom qab ntawd LED Tau Pib Ci
Ib zaug ntxiv thaum kuv muab lub teeb rau LDR ces LED tau pib ci.
Nov yog tag nrho cov txheej txheem uas lub tswb ntsuas hluav taws xob tau ua haujlwm tsis zoo thiab hloov pauv …
Ua tsaug
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