Drive IC for Micro Stepper Motors
January 29, 2026
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
Blog Center
Learning from our posts in different topics: development case of chips, reverse engineering applications, ic programming tutorials, and more. Our team of experienced PCB experts are here to answer your queries and help you in any way possible.
Reading by Post Topics:
Post Showcase:
AT89C51 Microcontroller: Structure, Pinout, Block Diagram
January 29, 2026
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,
Arduino Development Boards
January 29, 2026
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
Arduino Uno R3 vs R4: Key Differences
January 29, 2026
Compare Arduino Uno R3 and R4: specs, GPIO, and compatibility. Which board is better for your project? Performance, price, and feature breakdown. Read now!
STM8 Microcontrollers: Features & Programming
January 29, 2026
STM8 specs: 8-bit architecture, low-power modes, and ST Visual Develop setup. Learn GPIO, timers, and peripheral integration. Ideal for cost-effective designs!
8051 MCU Vs STM32 MCU
January 29, 2026
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,
Embedded Processors and Controllers
January 29, 2026
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
Digital Signal Processors (DSPs)
January 29, 2026
DSP basics: architectures, applications in audio/video processing, and real-time computing. Compare TI/ADI DSPs for your design. Expert insights inside!
ATmega4809 Curiosity Nano
January 29, 2026
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
Single Board Computer
January 29, 2026
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
STM32 ST-LINK Utility
January 29, 2026
What is STM32 ST-LINK utility? STM32 ST-LINK Utility, also called STSW-LINK004, is a tool for programming (reading, writing, erasing, option words) of the entire STM32 series of chips. It not
ST Visual Programmer
January 29, 2026
ST Visual Programmer (STVP) is an early download and programming tool developed by STMicroelectronics, supporting ST7, STM8, and STM32 series microcontrollers. While this tool may be considered older compared to