In the 500 yuan range for 2TB, PCIe 4.0 spec, produced by a reputable brand, performance and lifespan are guaranteed, what a bargain! Welcome to “Kim is Slim”, today we will review the Acer Shadow Knight N5000 SSD, to see if it can become the sweet spot for PCIe 4.0 SSDs? Since switching to a … Read more
Follow+Star Public Account Number, don’t miss wonderful content Author | strongerHuang WeChat Public Account | Embedded Column RTOS：Real-Time Operating System. Some beginners and engineers who have just started working have such doubts, so today I will share this topic: Should you use RTOS? Review of Bare-Metal Era When first learning microcontrollers, it basically starts with … Read more
1 MCU Boot Methods The boot methods of microcontrollers, taking STM32 as an example, are as follows: Different download methods correspond to different boot methods. STM32 mainly has three boot methods: flash memory, system memory, and embedded SRAM. Flash Boot (Most Common): STM32’s flash can be erased and written tens of thousands of times. Users … Read more
This week at the open night, we invited one of the founders of the Drift Donkey community, Henry, to explain in detail the upgrade highlights and participation rules for the S3 season. S1 S2 S3 Introduction to DonkeyCar S3 Season Highlights After two seasons of Drift Donkey competitions, more and more open-source hardware enthusiasts have … Read more
Follow the card below to subscribe to Arm Technology Academy This article is selected from the Jishu column “Infrastructure Open Source Software on Arm” in the Arm NEON learning series. NEON refers to a high-level SIMD (Single Instruction Multiple Data) extension instruction set suitable for Arm Cortex-A series processors, which can accelerate multimedia and signal … Read more
The 3.5-inch TFT-LCM LCD display module from JiYa features a resolution of 320*240 with an IPS full-view angle TFT panel, achieving a viewing angle of 80 degrees in all directions. It is equipped with a surface hardness of 6H capacitive touchscreen, and both the capacitive touchscreen and TFT are manufactured using a full lamination process, … Read more
Unlike consumer-grade controllers, industrial controllers need to be tested under extreme conditions to ensure reliability in the field. Author | Bill Dehner “ Industrial microcontrollers combine the advantages of open source with mature industrial platforms, providing end users with more automation choices. ” Although industrial automation technology differs significantly from consumer-grade hardware and software commonly … Read more
Project Name: SimpleFOC_X Brushless Motor Driver Board Project Author: LazyWoo Introduction Created a product-level SimpleFOC brushless motor driver board! Called SimpleFOC_X. 0102 What are the features/highlights of this project? ” 01 Position Control Mode 02 Closed-loop Speed Control 03 Ratchet Mode 04 Damping Return 05 Supported Speed: 0.5rad/s—50rad/s 06 Supports Heavy Load Rotation 07 More … Read more
I wonder how everyone views the development prospects of computers. To be honest, for many ordinary families, I have found that many people no longer watch TV or use computers. When they get home, they just play with their phones, and many people have even started to look down on the development of computers. This … Read more
Follow+Star Public Account Number, don’t miss exciting content Author | strongerHuang Source | Allwinner, MyIR Official Website Last month, I was fortunate to attend the electronics exhibition and communicated with a few friends from chip manufacturers about the current situation. The chip industry has become highly competitive, focusing on performance, process, and price… We talked … Read more