วงจรเปิดปิดไฟฟ่าด้วยแสงสว่าง

An interactive LED, transistor, resistor and LDR circuit built in the DCACLab online simulator by นราวุธ เลิศลาศ.

Preview of วงจรเปิดปิดไฟฟ่าด้วยแสงสว่าง

Open in the lab Embed The simulation runs as a demo that pauses after two minutes; open it in the lab to keep going.

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What's inside

1× Battery
2× Resistor (996 Ω, 50.4 kΩ)
1× LED
1× Transistor
1× LDR

Tags

Transistor LDR Battery Resistor LED

About

By นราวุธ เลิศลาศ
Saved October 04, 2022 · updated January 15, 2026
1,265 views
Page: dcaclab.com/circuits/60600-wngcchrepidpidaiffaadwyaesngswaang

Embed this circuit

<iframe src="https://dcaclab.com/experiments/60600-wngcchrepidpidaiffaadwyaesngswaang/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: เลิศลาศ, น. (2022). วงจรเปิดปิดไฟฟ่าด้วยแสงสว่าง. DCACLab. https://dcaclab.com/circuits/60600-wngcchrepidpidaiffaadwyaesngswaang

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