n0VMCRvO

ESC (not verified)

Overview

This PCB is for testing purposes only, exploring the feasibility of 3D printing a fan (fan printout address: fan). The PCB design was inspired by a Bilibili video ([FPV Drone] DIY BLHeli_S ESC, Homemade Drone ESC, Recording the Process from Schematic to Firmware Download). The board has been successfully manufactured and soldered. However, it has yet to pass the firmware test. Therefore, this project is currently only for demonstration and exchange. An improved version is expected to be released around summer vacation. At that time, the ESC will be smaller and more perfect. Below are pictures of the actual product.

PDF_Electronic Speed Controller (Unverified).zip

Altium_eScreenEsc (Unverified).zip

PADS_Electronic Speed Controller (Unverified).zip

94846

ESC and PWM output controller

PWM output controller

This project was also intended as a module for fans, but it was eventually cancelled due to time constraints. Like the previous ESC, this module failed verification due to repeated rewriting. It was based on the work of this open-source author (a brushless ESC PWM signal generator), with some size reductions and the addition of an indicator light. Below are some physical demonstration images.

This component is only for demonstration and discussion; future improvements may be made, or it might be integrated with an ESC.

PDF_Electronic Control Screw (ESC), PWM Output Controller.zip

Altium_Electronic Speed Controller (ESC) and PWM Output Controller.zip

PADS_Electronic Speed Controller (ESC) and PWM Output Controller.zip

94847

electronic

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-28 00:48:45

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