SMT Assembly Process: From Stencil Printing to AOI Inspection
If you are sourcing or building PCBA, the SMT assembly process is where most of your yield — and most of your hidden risk — actually happens. It is not one step; it is a chain, and a board is only as ...
If you're putting together a lithium battery pack, the BMS PCBA is the one board you can't afford to get wrong. It's the circuit assembly that sits between your cells and the outside world...
Getting Started with Orange Pi: Complete Setup and First Project Tutorial
Quick overview of the key points in this article:Orange Pi offers extreme affordability for single-board computing, making it a perfect Raspberry Pi alternative for budget-conscious makers.orange piYo...
SD6835 Offline AC-DC Controller: The VIPER22A Replacement
If you are building or servicing a low-power flyback supply and the VIPER22A is either expensive or hard to get, the SD6835 from Silan Microelectronics is the part most people land on. It does the sam...
What Is a Relay: Types, Applications, and Leading Brands
A relay is the simplest, most reliable way to let a small signal safely switch a big load. If you have ever had a microcontroller turn on a 220V motor, a relay was almost certainly in between. It is a...
Why Industrial Automation Is Switching to Domestic Chinese MCU
For years, industrial automation ran almost entirely on imported microcontrollers — ST, NXP, Renesas, TI. That is changing fast. In PLCs, servo drives, HMIs, industrial gateways, and energy-storage BM...
STM32 MCU Selection Guide: Industrial Control vs IoT Applications
If you are picking an STM32 for a new design, the first question is not "which one is best" — it is "what does this board actually have to survive." Industrial control and IoT look...
reTerminal E1002: 7.3‑Inch Full‑Color E‑Ink Display — Your No‑Code Smart Home Dashboard & AI E‑Ink Photo Album
What Is the reTerminal E1002?If you are looking for a power-efficient, always-on display for your smart home dashboard, digital photo frame, retail signage, or meeting room board, you may have come ac...
Choosing the right microcontroller (MCU) is one of the most critical decisions you‘ll make when starting an embedded project. With dozens of options available—from 8-bit AVR chips to 32-bit ARM Cortex...
What Is STM32? The Complete Guide to STMicroelectronics‘ 32-bit ARM Cortex-M Microcontroller
If you work with embedded hardware, you will frequently meet STM32. So what is STM32 exactly? STM32 is a huge family of 32‑bit microcontrollers manufactured by STMicroelectronics, built around ARM Cor...
QIXINWEI | Established in 2012, Rooted in Shenzhen, Focused on Electronic Components and Power Supply Solutions
After more than a decade in the electronics industry, we have learned that reliable supply is about much more than having products in stock or offering a competitive price. What really matters is what...
36W 12V 3A Switching Power Supply Module — AC-DC 85-265V Wide Input Industrial Power Board
36W 12V 3A Switching Power Supply Module — AC-DC 85-265V Wide Input Industrial Power Board with Overload, Short-Circuit, and Overvoltage Protection for LED, IoT, Automation, and Embedded SystemsThe 36...
Rockchip RK3328 Processor: The Ultimate Guide to This Powerful Quad-Core 64-bit ARM SoC
The Rockchip RK3328 Processor has remained popular for years because it strikes a sweet balance between performance, power consumption and BOM cost. Many developers choose the RK3328 when they need th...
Rockchip RK3399: The Complete Guide to the Hexa-Core Powerhouse Behind Firefly RK3399 Boards and Modules
Rockchip RK3399: Complete Guide to the Hexa-Core ARM Cortex-A72/A53 SoC — Specifications, Firefly RK3399 Boards, RK3399 Modules (SoM), Development Boards Comparison, and Selection Tips for Industrial ...