1. OLED displays ASCII.
(1) Create ASCII dot matrix code.
I used the software PCtoLCD2002.exe to generate the ASCII dot codes. I put them into a two-dimensional figure, saved them in a font.h file, an...
First, an unboxing photo:When I use the onboard downloader to download, the following error occurs. The onboard downloader seems to support jtab and sw modes, and I have tried both. The program does n...
When assembling code, please note that some of them should be aligned to the top and some should have spaces, otherwise there will be problems with compilation.
(I) A pile of settings
After the...[Details]
In some DC/DC converters, on-chip cycle-by-cycle current limiting may not be sufficient to prevent failure during a short circuit. A nonsynchronous boost converter provides a direct path from the i...[Details]
As technology continues to evolve, data centers are facing severe challenges, and Micron's latest solid-state memory can meet these challenges.
When people think of the challenges facing...[Details]
The principles of electrical circuit control and PLC control are the same. Naturally, electrical control can be performed more conveniently and efficiently through PLC. So how is the electrical con...[Details]
In the last issue, we shared the infinite persistence function of the ZDS2022 oscilloscope. The one-click infinite persistence function makes it easier than ever to measure noise and jitter, capture...[Details]
An oscilloscope is an electronic testing instrument that is widely used in many fields such as machinery, electronics, electricity, and medicine. There are many types of oscilloscopes, and analog osci...[Details]
01
On the Past
New energy vehicles are developing towards high power density and high reliability. In order to meet this demand, power modules are moving towards higher "extremes" in term...[Details]
As expected by the market, Huawei's entry has activated the TV industry. Since Honor released its first smart screen, a number of manufacturers followed suit in just one week. Not only traditional TV...[Details]
BEIJING, April 4, 2023 /PRNewswire/ -- On March 31, the China Electric Vehicle 100 Forum (2023), an annual industry event in the field of new energy vehicles, was held in Beijing, with representative...[Details]
There are many types of LED automotive lighting, which are mainly divided into two categories: interior lighting and exterior lighting. Before introducing the solution, we need to clearly know wha...[Details]
The emergency power supply of UAV refers to the power supply that provides electrical energy to the onboard electrical equipment when the main power supply fails during the flight of the UAV. The emer...[Details]
Micron Technology Inc., a supplier of memory and storage solutions, has released its fifth annual sustainability report. In the report, Micron reiterated its vision to enrich people's lives by changi...[Details]
China Energy Storage Network:
According to Yonhap News Agency, Cho Hwan-ik, CEO of Korea Electric Power Corporation, said at a power company symposium on November 1 that leaders of various co...[Details]
content: Write 0x00-0xff to the internal address 0x00-0xff of EEPROM (AT24C02) in sequence, and then read the data. IIC bus introduction: IIC (Inter-Integrated Circuit, I2C) bus is a two-wire seria...[Details]
The Xiaomi Mi 11 series received the MIUI 12.5.13.0 stable version system update around October 13. The cumulative update package size is about 179MB, and the complete card flash package is about ...[Details]
Microcontroller MCU
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