I can only see some blurry color blocks and lines when driving ov7670, but I can't display a clear image. I use spi tft 2.8 inches, and ov7670 outputs 320*240, but it's too blurry. I use the official ...
Today at 10:00 AM, live broadcast with prizes: Protecting clean water sources - ADI water quality monitoring solutionsClick here to enter the live broadcastLive broadcast time: 10:00-11:30 am, Novembe...
Saddam and Bush's love song 1. Saddam: (On the Songhua River) My home is on the Tigris River, where there are forests, oil mines, and mountains and plains of soybeans and sorghum. My home is o...
The delivery time was not very good. It was sent before the holiday. When I received it, it was already time for work. Because it was mailed to the company, I was worried that the courier would be lef...
[b]Hu Shih’s Diary[/b] I opened this diary on July 4th, also to urge myself to work harder next semester. I have to finish reading Shakespeare’s Henry VIII first… July 13th Playing cards. July 14th Pl...
This is the schematic diagram and program of the single-chip electronic password lock. Can anyone help check where the error is.ORG 0000H AJMP START ORG 0030H START:ACALL BP MOV R0, #31H MOV R2, #8 SE...
On April 19, it was reported that Alibaba DAMO Academy is developing a neural network chip, Ali-
NPU
, which is mainly used for
AI
reasoning calculations such as image and video analys...[Details]
I have read the source code of mbed these days, and the interface encapsulation for upper-level application calls is quite good. The code quality is relatively high, the comments are also very detai...[Details]
All relevant units:
In accordance with the relevant requirements of the provincial and municipal electric vehicle charging infrastructure construction work, in order to further standardize the...[Details]
0. Preparation First use st-link to connect the stm32 core board and PC for burning St-link Stm32 3.3V 3.3V GND GND SWDIO PART SWCLK DCLK Then connect with USB serial port board to v...[Details]
The last two blogs talked about a version problem of STM32CubeMX and the problem of hardware reset. When you solve these two problems, you will find that after the program is burned into the board, t...[Details]
I used STM32CubeMX V4.22.1 to generate a project including EHT and Lwip. The debugging has been abnormal. After careful inspection, the following problems were found: 1. The hardware uses LAN8720A, b...[Details]
Automotive LCD Instrument Clock EMI Solution As early as 2014, the market size of China's automotive full LCD instrument has reached 3.506 billion yuan, and it is expected that by 2020, this s...[Details]
Artificial intelligence
There is no inherent bias in AI. It does not "think" something is true or false for reasons that cannot be explained by logic. Unfortunately, human bias exists in mach...[Details]
On April 18-19, 2018, at the "Second Distributed Photovoltaic Carnival" held in Hangzhou, Jinko Power and China New Energy Assets Investment, Financing and Trading Platform (hereinafter referred to as...[Details]
Analysts have sorted out some interesting phenomena. Let's follow the embedded editor to learn about the relevant content.
Huawei emerged as a star in the all-
flash
array sales ra...[Details]
Recently, Zhejiang Lipu Crushing Equipment Co., Ltd. invested 50 million yuan to build a new "annual production of 1,200 high-efficiency and energy-saving ultra-fine pulverizer construction project...[Details]
Recently, Jiangsu GoodWe Power Technology Co., Ltd. ("GoodWe") unveiled two products of the SDT family, the 17kW smart photovoltaic inverter GW17KN-DT and the 20kW smart photovoltaic inverter GW20KN-D...[Details]
1) Independent watchdog has no interrupt, window watchdog has interrupt 2) Independent watchdogs can be divided into hardware and software, while window watchdogs can only be controlled by software...[Details]
Today’s medical devices are filled with increasingly complex electronic devices that monitor, display, assist and warn patients. The latest generation of medical device electronic devices are smaller...[Details]
DIY/Open Source Hardware
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