(2) To complete KEMET part number (T215), insert graded failure rate: G for 1%/k hours, B for .1%/k hours, C for .01%/k hours, D for .001%/k hours or the
(2) To complete KEMET part number (T215), insert graded failure rate: G for 1%/k hours, B for .1%/k hours, C for .01%/k hours, D for .001%/k hours or the
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Use crosstool-ng to build the compiler for riscv64crosstool-ng, the full name is crosstool Next Generation, which is the next generation of crosstool, that is, the upgraded version of crosstool
Some p...
The hottest domestic season, a Chinese chip~Our "domestic chip exchange" section was established~~~At the suggestion of netizens, after a period of consideration and discussion, we now announce that t...
The hardware schematics and source code of HuskyLens image recognition are not open source at present. This kit is aimed at young makers. The main control is Kanzhi K210, an edge AI chip independently...
[i=s]This post was last edited by MianQi on 2021-10-15 18:52[/i]The default basic example chosen for testing is play_mp3_control. The compilation is successful, but there is a problem when downloading...
[i=s]This post was last edited by Weilin Power Supply on 2019-8-13 14:21[/i]The design of push-pull transformer is divided into two design methods: AP method and KG method. Both design methods are bas...
Today, digital blogger @长安数码君 exposed a new Huawei phone that has not yet been released. The picture shows that the phone has four rear cameras and the main camera is 48 million pixels. ...[Details]
Building a ubiquitous power Internet of Things to boost energy revolution
——Interview with Kou Wei, Chairman and Party Secretary of State Grid Corporation of China
In today's world, the e...[Details]
In today's rapidly developing field of autonomous driving technology, the role of sensors is becoming increasingly prominent. They are the cornerstone of vehicle environmental perception. Among the...[Details]
With the user's demand for multi-core collaboration of microprocessors, higher integration of peripherals, lower heat dissipation and lower overall system cost, TI has launched a new generation of lo...[Details]
The stack pointer is mainly used to store temporary data, local variables and the return address of interrupts/subroutines. The stack pointer always points to the top of the stack. Note that the AVR ...[Details]
In the new energy vehicle industry chain, more and more companies are forming alliances. On February 24, lithium battery manufacturer Xinwanda announced that its subsidiary Xinwanda Electric Vehicl...[Details]
Originally, UART debugging is very simple, but it took me several days to debug on STM8. I will record it here, hoping that friends who encounter the same problem can avoid it, work smoothly and li...[Details]
PIC (Peripheral Interface Controller) is an integrated circuit (IC) used to control peripheral devices. It is a CPU with decentralized (multi-tasking) functions. Compared with humans, the brain is th...[Details]
Although the STM32F103ZET6 has an internal DAC, it only has two DAC channels, and there are many other STM32 models that do not have DAC. Usually, a dedicated D/A chip is used to implement it, but th...[Details]
1. Problem description: Use STM32CubeMX, configure SDIO 4-bit mode, and perform read and write tests on the SD card. 2. Preparation: Software version: STM32CubeMX–4.22.0; KEIL5 Hardware platform: At...[Details]
"The development of large batteries is imminent, and it is time for them to change the market development pattern." Recently, Liu Jincheng, chairman of Yiwei Lithium Energy, shared his latest views...[Details]
Huawei has recently had several devices pass the national 3C quality certification, including two 4G mobile phones, NCO-AL00 and GLA-AL00, and several laptops. First of all, NCO-AL00 and GLA-...[Details]
On July 24, in the integrated control room of the energy storage power station in Xinwan Town, Yuanjiang City, the power data monitoring system screen showed: the discharge power was 100 megawatts. Li...[Details]
Industrial giant ABB has come to Shanghai to build a factory, and has now officially broken ground. The factory is expected to be put into operation in 2021, with a total investment of US$150 million...[Details]
The methods for burning S3C2440 bare board are: parallel port, OpenJTAG port, nor flash u-boot, J-link, TFTP. Parallel port: Not commonly used. OpengJTAG port: plays a key role in burning u-boot ...[Details]
MEMS sensors
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