The PY32MD310 is a high-performance 32-bit MCU based on the ARM Cortex-M0+ core, primarily aimed at the control of three-phase/single-phase brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM). The chip integrates up to 64 KB of Flash and 8 KB of SRAM memory, with a maximum operating frequency of 48 MHz. The chip … Read more
In the era of artificial intelligence, utilizing AI tools to assist in the design of technological innovation projects has become a new skill essential for teachers and students in middle and primary schools. This article will take the “QR Code Motor Control” project as an example to share how to correctly utilize AI to assist … Read more
Abstract This article provides a detailed introduction to a design scheme for a fully automatic washing machine control simulation system based on the AT89C51 microcontroller. The system implements the core functions of the washing machine through hardware circuit design and software programming, including water level detection, motor control, and washing process management modules. The article … Read more
In intermittent production scenarios (such as material dryers and timed conveyor lines), it is often required for motors to operate in a cycle of “running for 2 hours, stopping for 2 hours.” Today, we will use the Siemens S7-200 SMART PLC to teach you step-by-step how to achieve this functionality, making it easy for beginners … Read more
In intermittent production scenarios (such as material dryers and timed conveyor lines), it is often necessary for motors to operate in a cycle of “run for 2 hours, stop for 2 hours.” Today, we will use the Siemens S7-200 SMART PLC to guide you step by step from hardware wiring to program writing to achieve … Read more
The FDM320RV335 is a high-performance 32-bit floating-point DSP processor optimized for real-time control applications. This chip is based on Zhongke Benyuan’s self-developed RISC-V architecture DSP core, SpringCore1.0, with a working frequency of 150MHz. It integrates high-precision ADC, high-resolution PWM, eCAP, and eQEP interfaces on-chip, enabling high-performance motor control and power control. Application scenarios include industrial … Read more
RIO Electric Drive Focusing on sharing knowledge and information related to new energy vehicles and the three electric systems. 《 Research on White Box Modeling Methods for Negative Effects of Permanent Magnet Motor Variable Frequency Drive Based on Small Signal Finite Element Analysis》，This is original content and may not be reproduced without permission. For further … Read more
Electric two-wheelers, as economical and environmentally friendly short-distance transportation tools, have penetrated personal commuting, food delivery, and shared transportation sectors. Under the implementation of new national standards and the wave of intelligence, their core control systems must balance efficient power output, safety protection, and range optimization. In traditional solutions, the controller, as the “brain of … Read more
Click the blue text above to follow us How the MCU Decodes Resolver Signals How does the MCU decode resolver signals Core Overview Parsing resolver signals is a collaborative process involving a “dedicated hardware chip (RDC) + general-purpose software algorithm (MCU).” The core division of labor is as follows: ⚡RDC: Responsible for the lowest level, … Read more
Introduction Hair dryers are essential personal care products in every household due to their ability to quickly dry hair and style it. Although these products seem simple, their internal structure is a mechatronic system that requires high precision and reliability in control. The microcontroller unit (MCU) is the “brain” of this system. In hair dryers, … Read more