Previously, due to the robot dog project, I had been using the Xiaomi micro motor, but I struggled to find a detailed tutorial, encountering many pitfalls while learning to control the motor. Today, we will implement the control of the Xiaomi micro motor step by step using buttons. This article will analyze the Xiaomi motor … Read more
AutoChips MCU Forum: https://bbs.21ic.com/iclist-864-1.html *Reading Instructions: The following application cases are briefly introduced. For detailed evaluation content and related source code, please copy the original link to open it in your browser. Review One AC7811 Development Board Unboxing Report https://bbs.21ic.com/icview-3068150-1-1.html Upon receiving the board from the Autochips evaluation event, my first impression was: Oh, it’s … Read more
Digital Signal Processor (DSP) is increasingly applied in the field of industrial automation. DSP is a technology specifically designed to convert and process analog signals into digital signals, enabling functions such as digital filtering, reconstruction, modulation, and demodulation, ensuring the precision and stability of signal processing. Especially in motor control systems, the application of DSP … Read more
Fault injection testing is an important means to verify the protection functions and torque safety of the drive motor system. The China Automotive Technology and Research Center’s New Energy Vehicle Technology Innovation Base has actively laid out and established the country’s first third-party testing institution power-level motor simulator test bench, focusing on the industry concern … Read more
Last Issue: Cambridge University is hiring postdoctoral researchers with a starting salary of 280,000, valid until October 7 Qinghua University Youth Thousand Talents Program Professor Zhang Pinjia’s research group Long-term recruitment of postdoctoral researchers, with a salary of up to 300,000 Application Requirements: 1. Applicants must be in good health and under 35 years of … Read more
Follow “Chipown Microelectronics” ↑ Only Original Technical Content Currently, the application of stepper motors in home appliances and smart devices requires achieving more flexible motor control, safer motor protection, and advanced diagnostic functions at a lower system cost. As the number of end products using stepper motors increases, additional peripheral IO expansion is needed, leading … Read more
😅😅😅 Made a toy using the Zynq7010 core board + MOS driver board to drive a BLDC with SVPWM. var __INLINE_SCRIPT__ = (function () { 'use strict'; function _arrayLikeToArray$1(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) … Read more
Three-phase asynchronous motors commonly use star-delta soft start; this control circuit is one of the typical motor starting control circuits. Previously, relay-contactor control was used, but with the emergence and deeper application of PLCs, PLCs are now generally used for control. Due to the high cost of PLCs, commonly used control circuits do not have … Read more
In the dazzling galaxy of electronic creativity and automation control, Arduino is undoubtedly the brightest morning star, leading countless enthusiasts on a wonderful journey of exploring intelligent control. Today, we will focus on a crucial “behind-the-scenes hero” in the Arduino ecosystem – the Stepper library. It may not often be in the spotlight, but like … Read more
Today, we will explore how to develop a high-performance, precise robotic arm using Python and low-cost FPGA. [Image] Introduction: Due to the parallel characteristics of FPGA, it performs exceptionally well in precise motor control and robotics. This article explores the development of a ROS2-based solution that enables the robot to autonomously write text on a … Read more