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Create: 2021-01-12 Update: 2024-05-14 08:59:00

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🔴ساخت باتری مانیتور (نمایش شارژ باتری با LED)😍👍😘🔴

💡قطعات مورد نیاز👇💡

🔰آپ امپ LM358
🔰مقاومت 10k اهم 👈 1 عدد
🔰220 اهم مقاومت 👈 4 عدد
🔰پتانسیومتر 10 کیلو اهم 👈 4 عدد
🔰باتری 9 ولت👈 1 عدد
🔰ال ای دی 👈 4 عدد

⚜توضیحات:👇⚜

✔فرض کنید اگر ولتاژ باتری از 8.0 ولت بیشتر باشد، هر چهار LED روشن خواهند شد. این بدان معنی است که باتری در وضعیت خوبی قرار دارد. اگر ولتاژ باتری بیشتر از 7.0 ولت و کمتر از 8.0 ولت باشد، سه LED درخشان می شوند و چراغ اول خاموش می شود. این بدان معنی است که باتری در مرحله متوسط قرار دارد. اگر ولتاژ باتری بیشتر از 6.0 ولت و کمتر از 7.0 ولت باشد، دو LED خاموش می شوند و دو LED روشن می مانند. اگر ولتاژ باتری بیشتر از 5.0 ولت باشد و کمتر از 6.0 ولت باشد ، سه LED خاموش می شوند و 1 ال ای دی می درخشد. این بدان معنی است که باتری بسیار ضعیف است. و اگر ولتاژ باتری کمتر از 5 ولت باشد، هیچ LED نمی درخشد و این بدان معنی است که ولتاژ باتری زیر 5 ولت است.✔

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🆔️@Electronicboard1
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کانال مهندسان الکترونیک

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کانال مهندسان الکترونیک

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