走马观花

bldc-drive

Overview

Use CW32F030 as the main control brushless motor driver board to learn how to drive brushless motors.
It should be noted that the input voltage range of the board is 10~12V (in order to simplify the circuit, AMS1117 is directly used to generate the 3.3v voltage of the digital part. If the voltage is too high, the LDO will be damaged, and if the voltage is too low, the gate driver chip will not work). You can add DC-DC Step down to generate the digital section voltage to support higher input voltages.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

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.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-23 13:06:24

What is the waveform of such an LC oscillation circuit?
I recently encountered such a circuit. The power supply on the left. The switch gives a pulsed closing signal. What is the signal at both ends of L2? I still can't figure it out. Is there something wr
How to encrypt LPC1114
rt, I use LPCxpresso compiler. #define NO_CRP 0xFFFFFFFF #define NO_ISP_MAGIC 0x4E697370 #define CRP1_MAGIC 0x12345678 #define CRP2_MAGIC 0x87654321 /**** DANGER CRP3 WILL LOCK PART TO ALL READS and W
Embedded media processor that handles tasks of both MCU and DSP
An embedded media processor is now capable of handling both MCU and DSP tasks, bringing C programmers familiar with MCU-based application development into a new realm where intelligent management of c
The noise performance of the amplifier circuit is greatly affected by the thermal noise of the resistor.
[p=30, null, left][font=宋体][font=Verdana][size=3][color=#000000] The noise performance of the amplifier circuit is deeply affected by the thermal noise of the resistor (input resistor and feedback res
JTAG burning program
I have just started to use MSP430. Can I ask if the MSP-FET430P140 can directly burn the program into the MSP430F149 through the JTAG port? Thank you.
How to get more MSP430 microcontroller resources (updated)
[i=s]This post was last edited by tiankai001 on 2019-2-22 13:39[/i] [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use

Datasheet More

Circuits More