There are various drive ICs available for micro stepper motors, such as DIO5833, HR8833, SGM42633, drv8833, and more. In this article, we will introduce the principles and usage of these chips. Schematic Diagram These chips are all dual H-bridge motor control ICs, capable of driving two DC motors or one stepper motor, as shown in […]
The AT89C51 is a chip based on an 8-bit CMOS microcontroller, manufactured by Atmel, and is also known as the 8051 series microcontroller. It is primarily used in embedded systems, offering advantages such as high flexibility, programmability, and ease of use. It finds applications in various fields such as industrial control, automotive electronics, smart instruments,
AT89C51 Microcontroller: Structure, Pinout, Block Diagram Read More »
What is Arduino? Arduino is a convenient, flexible, and beginner-friendly open-source electronics prototyping platform that includes hardware (various models of Arduino boards) and software (Arduino IDE). It is suitable for artists, designers, hobbyists, and anyone who likes to tinker. Arduino can sense the environment through various sensors and interact with it by controlling lights, motors,
Compare Arduino Uno R3 and R4: specs, GPIO, and compatibility. Which board is better for your project? Performance, price, and feature breakdown. Read now!
8051 MCU The 8051 MCU is the most widely used 8-bit microcontroller, originally developed by Intel in 1980. Its typical architecture, centralized management of dedicated bus registers, numerous bitwise operations, and rich instruction set for control applications make it a first-generation “classic,” laying the foundation for the development of other microcontrollers in the future. 8051-MCU
STM8 specs: 8-bit architecture, low-power modes, and ST Visual Develop setup. Learn GPIO, timers, and peripheral integration. Ideal for cost-effective designs!
Components of Embedded Hardware Systems: Processor, Memory (RAM/ROM), I/O Devices, Analog/Digital Conversion Units (A/D, D/A), Communication Modules, Power Modules. This article provides a detailed introduction to the core unit of embedded hardware systems: the processor. Types of Embedded Processors Micro Control Unit (MCU) STM32 MCU Embedded microcontrollers, also known as single-chip microcontrollers, integrate the entire
DSP basics: architectures, applications in audio/video processing, and real-time computing. Compare TI/ADI DSPs for your design. Expert insights inside!
Microchip’s tinyAVR® family of microcontrollers with Core Independent Peripherals (CIP), high-speed internal oscillators and event systems has been widely admired. Microchip’s newly launched megaAVR® MCU – ATmega4809 series has larger storage capacity and more pins, and is an expansion of the tinyAVR series. This new ATmega4809 series is an ideal auxiliary MCU for complex systems
Single-board computers (SBCs), known for their compact size, high flexibility, exceptional durability, and outstanding performance, have found significant applications in the fields of embedded Internet of Things (IoT) and edge computing. They are particularly well-suited for demanding industrial environments where space constraints prevent the use of regular computers and cooling equipment, yet there is a
