I use AD13 to draw, and the font size of the PCB silk screen is a bit large. Can an expert tell me if there is a way to modify the silk screen in batches? Thank you!...
[i=s]This post was last edited by alan000345 on 2018-12-20 08:43[/i] Fast charging and wireless charging, Bluetooth, smart home and GaN are hot topics this year. Let's take a closer look at these topi...
Learn programming standards from TI code!!!
In fact, it is quite important to understand the system clock system. The following is a brief summary of the key points of the application.
1. First of all...
E840-DTU device unresponsive problem
In channel 1, I set up the MQTT protocol to communicate with Alibaba Cloud. As shown in the figure below, linkA lights up, but after I saved it and restarted it fr...
Recently, I have a project that requires peripherals with 5V and 3.3V. The main control is 3.3V, and there is a screen powered by 5V. The current is about 300+mA. The lithium battery is a single-cell ...
Analysis of the temperature rise process of the motor
I. Determine the temperature rise of the motor with a simple method
When inspecting and checking the operation of the motor, it is customary t...[Details]
Resources used in practice 4 rectifier diodes, 500R resistor (as load), oscilloscope, signal source Note: The resistance value does not need to be accurate. This resistor is used as a load. The r...[Details]
Tianfeng Securities analyst Ming-Chi Kuo recently revealed that Apple is testing E Ink's electronic paper display (EPD) for use in future foldable device cover screens and tablet-like applications. W...[Details]
Recently, the China Automotive Power Battery Industry Innovation Alliance (hereinafter referred to as the "Battery Alliance") announced the monthly data of power batteries in March this year. The dat...[Details]
Serial communication is normal I am in the program #include stdio.h int fputc(int ch, FILE *f) //STM8S105, printf function redirection { while (!(UART2- SR&0x80)); UART2- DR=ch; return ...[Details]
After many tests and checks,
LED
flexible light strips may still not light up. The reasons are as follows:
1. The packaging protection of the LED flexible light strip is not perfect,...[Details]
The project requires MPLAB X IDE to be installed, which is recorded below. In addition to installing MPLAB's own IDE, you also need to install the JAVA6.1 development environment and the C compiler...[Details]
From the "ZTE case", "Meng Wanzhou case", "Fujian Jinhua case", to the "Huawei case", "TikTok case", and even the "Shenzhen Chichuang Wu Zhenzhou case" as early as 2008, all of them have the shadow o...[Details]
Companies collaborate to develop high-performance energy storage and solar string inverter solutions for a sustainable future
May 16, 2023 - ON Semiconductor, a leader in smart power...[Details]
The semiconductor market is volatile. The semiconductor industry is undergoing historic consolidation due to the stock market boom. While Intel is struggling, AMD and Nvidia are taking advantage of t...[Details]
Help create new quality and strength in the field of renewable energy and promote high-quality development of the photovoltaic energy storage industry
Shanghai, China,
June 13,...[Details]
1 Introduction
With the continuous improvement of material requirements, higher requirements are also put forward for the temperature control range and frequency response during heat tre...[Details]
Recently there have been reports that Samsung may launch the second-generation Galaxy Watch smartwatch at the Galaxy Note 10 launch conference in August, and will add the Touch Bazel function (touch ...[Details]
On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]
PCB Design
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