Modelo de Creación de Pasos

可以,這是 ESP32 + L298N + HC-SR04 機器人電路的簡易 BOM:

Table


數量元件規格 / 說明
1ESP32 開發板ESP32 DevKit V1 或類似款
1L298N 馬達驅動模組雙 H-Bridge,控制 2 顆 DC 馬達
1HC-SR04 超音波模組5V 供電,需 Echo 分壓
2DC 馬達依機器人底盤選擇,例如 3–6V 或 6–12V
1電池組建議 7.4V Li-ion/LiPo 或 6 顆 AA
15V 降壓模組Buck converter,給 ESP32 和 HC-SR04 供電
1電源開關串接在電池正極
1電阻 R11 kΩ,用於 HC-SR04 Echo 分壓
1電阻 R22 kΩ 或 2.2 kΩ,用於 HC-SR04 Echo 分壓
若干杜邦線 / 排線模組間接線
1機器人底盤含輪子、馬達固定座
可選電解電容470 µF–1000 µF,接在馬達電源附近穩壓
可選陶瓷電容100 nF,接在模組電源附近抗雜訊
最少必備:ESP32、L298N、HC-SR04、2 顆馬達、電池、5V 降壓模組、1kΩ + 2kΩ 分壓電阻、共地接線。
Convert to schematic
Add protection parts
Check pin choices
Create wiring guide
Export BOM

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    ESP32 ROBOT CONTROLLER

    ESP32 ROBOT CONTROLLER thumbnail
    Control board for autonomous or radio-controlled robots. It has inputs to connect distance sensors and encoders for autonomous mode. It can be radio controlled by the ESP32 bluetooth or by connecting a Flysky RC controller receiver to the IBUS port. It also has 3 push buttons and you can connect some kind of display by I2C to visualize and select configuration modes.

    Properties

    Properties describe core aspects of the project.

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $10.64–$11.21

    Digi-Key

    $4.62–$5,830.17

    LCSC

    $3.46–$4.05

    Mouser

    $4.35–$4.58

    Verical

    $28.04–$28.68

    Controls