IoT Technology Practical Tutorial Based on Bluetooth 4_Edited by Mao Jianfei and Zhou Xue
I bought this book and read the peripheral routines in TI's SDK, which said that feature 1 and feature 3 are u...
As shown in the figure below, J1 and J2 are required to be 5V input and J3 is required to be 5V output. When J1 inputs 5V, Q1 and Q2 are turned on and J3 outputs 5V; when J2 inputs 5V, Q3 and Q4 are t...
I use STM32F103VCT6 to drive T6963C and it can display.But it will not display after power off and back on, it must be re-burned before it can display.
I deliberately added a flashing light program in...
[i=s]This post was last edited by wsdymg on 2018-6-27 08:16[/i] [align=left][font=Helvetica,][color=Black][b]static:[/b][/color][/font][/align][list=1] [*][color=Black]In a function body, a variable d...
The sunshine in March is not blazing, on the contrary, it is light, shallow, warm, very soft and beautiful. Sprinkled on the few green leaves, it reflects a trace of light, but it is not dazzling, it ...
I recently used altera's Cyclone EP2C8, and an error occurred when downloading the program through the JTAG port! I used quartusII to open the programmer and clicked the start button, and the followin...
The Sino-US trade war has already started. Trump's series of actions have had a negative impact on the global economy, such as increasing tariffs on Chinese companies and restricting domestic compa...[Details]
On April 20, the Photovoltaic Summit, guided by Jiangsu Renewable Energy Industry Association, hosted by Growatt, and supported by LONGi Solar Technology Co., Ltd. and Jiangsu Bigo New Energy Group...[Details]
For STM32, there are two ways to reset the software: 1) Use the official software library The system reset function is directly provided in the stm32f10x_nvic.c file of the official software li...[Details]
In the actual project development process, hardware circuits often need to be modified, and the modified parts need to modify the driver. Thinking about the coming and going of such requirements is t...[Details]
1. Usage scenarios In the first case, when using a common STM32 delay function, similar to HAL_Delay(time), since this function uses a loop to judge and delay, when executing this function, the ent...[Details]
In simple terms, high-end chips solve many complex problems, mid-range chips solve a single complex problem, and low-end chips solve a simple problem. Let's learn more about the relevant content wi...[Details]
When Amazon launched its first
cloud computing
service, the outside world was not optimistic about this direction, as it had high investment, low profits and many uncertainties. Let's follo...[Details]
LAN8720 test code arrangement 1. Modified based on two projects, namely "Experiment 55 Network Communication Experiment" of Zhengdian Atom ATK and "STSW-STM32070" routine of ST official The hardware ...[Details]
This is my first time writing an STM32 program. I have many questions to ask. I want to convert the data of the SO of MAX6675 into the actual temperature and read it out using the serial port tool. I...[Details]
I have been working on this i2c for several days. Many people on the Internet say that this is a problem with the ST package library, and they basically talk about the STM32F1 series of chips, and ev...[Details]
Recently, the relevant person in charge of the Energy Conservation Division of the Energy Conservation and Technology Equipment Department of the National Energy Administration said on the issue of...[Details]
The F1 racetrack is roaring with engines, and a fierce F1 race is about to begin. I am not a fan of racing cars, and I have nothing to do with this world, but
I spent a special day here
because...[Details]
China Energy Storage Network News:
On the 7th, Jurong Economic Development Zone signed a strategic cooperation framework agreement on comprehensive energy services with State Grid Jiangsu Int...[Details]
First of all, security practitioners have never felt that AI can be used as deeply as today. Although Antelope Cloud is a platform manufacturer, it has always been interested in AI and AI- specific...[Details]
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