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What is the purpose of the 10uF and 104 capacitors next to the VCC pin of the module?

Last Updated on：2024-08-30 01:56:26

To ensure the proper functioning of the module, the 10uF and 0.1uF (marked as "104") capacitors on the power pins are crucial, primarily for filtering and stabilizing the power supply.

The 10uF and 0.1uF capacitors work together to provide a stable and clean power supply for the chip. The 10uF capacitor is responsible for low-frequency filtering and energy storage, while the 0.1uF capacitor handles high-frequency filtering, effectively dealing with electrical noise and interference, thereby ensuring the normal operation of the module