The previous post briefly introduced the basic principles and initial experience of measuring PCB current with I prober 520. This post mainly tests the probe accuracy, limit bandwidth and measurement ...
Yeelightis a world-leading smart lighting brand. It joined the Xiaomi smart home ecosystem in 2014 and has been continuously improving in the areas of IoT, smart interaction, industrial design and lig...
Author: Wu Chuanbin Wu Chuanbin's blog [align=left][color=rgb(66, 66, 66)][font=PingFangSC-Regular, "][size=18px] I have written an article in my blog before, "Why do we need to convert PCB files into...
When I installed the Aligou software to draw a circuit board, the following screenshot appeared. I searched on Baidu because this software needs to be installed with VC2005 first. However, the same sc...
I just bought a Sensortile Box, and I can't find any information about it online. I want to ask if anyone in the forum has come across it?
I want to use STM32Cube IDE to program, but I can't find the ...
The serial clock SCL and serial data SDA of the PROM are connected to the master MCU and then connected to the SCL and SDA of the clock IC. What does this mean?...
On December 18, Xinyuan Micro, a company listed on the Science and Technology Innovation Board, announced that it had been involved in a lawsuit with Dalian Dehao Optoelectronics due to a payment dis...[Details]
In the global semiconductor industry, the old giant Intel is in poor condition today. However, under the leadership of the new CEO Kissinger, Intel is preparing to take a variety of new measures to r...[Details]
Currently, LCD splicing screens are popular products in the display field. I believe that most users are familiar with Samsung's latest 7.3mm ultra-narrow-bezel LCD splicing screen. However, when i...[Details]
Recently, the first batch of fork-type AGVs of a key intelligent logistics project in a certain province planned by Ajiwe Robotics for a state-owned chemical...[Details]
As BOE's key project in 2020, the Setup Completion and Product Offline Ceremony of BOE's B10 ultra-large-size production line was successfully held, which indicates that BOE's large-size LCD pane...[Details]
Three primary colors composition In three-primary color design applications, white balance and the maximum desired brightness value are usually achieved by adjusting the set LED current. We general...[Details]
The circuit above is a digital power supply designed by a foreigner using an AVR microcontroller.
It uses key input and LCD display, and only uses a single chip microcomputer and a few perip...[Details]
This article is a continuation of the MCU Growth Path (51 Basics) - 009 Multi-file compilation example (I) about sdcc. In actual work, it is impossible to put all the header files and function fun...[Details]
In response to the "three elements" of high-quality development of the manufacturing industry, Universal Robots drives R&D innovation with customer insights
Shanghai, China, November...[Details]
MOSFET selection for DC/DC switching controllers is a complex process. Considering only the voltage and current ratings of the MOSFET is not enough to select the right MOSFET. To keep the MOSFET wi...[Details]
The ATmega48/88/168 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its o...[Details]
The first step is to talk about the microcontroller LED lighting: The microcontroller can operate a single bit: sbit led1 = P1 ^ 2; Control the light on and off by controlling the var...[Details]
On December 13, China Energy Storage (Beijing) Technology Co., Ltd., China Power Construction New Energy Group Co., Ltd. East China Branch, and China Power Construction Group East China Survey and ...[Details]
Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]