The Bluetooth car can avoid obstacles and is controlled by Bluetooth, so it will not hit obstacles.I won't post the code, it's in the compressed file. If you have any questions, please leave a message...
I suddenly had the urge to do a series of topics on music visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated, ...
[color=#2f4f4f][font=微软雅黑][size=3]Confirm that your personal information is correct before Renesas Electronics arranges mailing. The mailing information will be based on the confirmed personal informa...
It uses Zhongying's SH39F004 battery management chip! Why is the filter starting from the sixth battery not the GND filter? ? ? ? but the VC6A. Who has used it?...
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KiCad Chinese Group Files
KiCad to other EDA conversion
This document was written by Heyden
cause
As more and more people switch from other EDA to KiCad, for the convenience of use, I have summ...
On November 18, the signing ceremony of the All-Core Semiconductor Packaging and Testing Zhaoqing Base Project was held in Songshan Lake, Dongguan City. The Allcore Semiconductor Packaging and Test...[Details]
I just started to use SPI, and it was with cc2500. I looked at the English manual and spent a long time to figure out the read and write registers. Let me share:
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Servo motor structure diagram
Schematic diagram of DC servo motor structure
1. The output electromagnetic torque of DC motor is expressed as:
2. There are two met...[Details]
The past decade has been a decade of rapid growth for the world's photovoltaic industry, and China's photovoltaic industry has also risen rapidly. The "12th Five-Year Plan" energy plan proposes to ...[Details]
Design of data acquisition, display, storage and playback software for lower-level measurement and control machines The lower-level measurement and control server system software includes two parts...[Details]
There are endless protocols for implementing wireless sensor networks, such as infrared, Bluetooth, ZigBee, Wi-Fi, etc. However, these protocols currently have various problems, such as infrared te...[Details]
According to foreign media reports, Tesla has reached an agreement with LG that the Model 3 produced in the Shanghai factory will use NCM811 batteries provided by LG Chem instead of Panasonic batteri...[Details]
Jiwei.com reported on December 28 that Xiaomi Community released an announcement today that MIUI12.5 will be officially released soon and registration is now open to apply for the qualification to ex...[Details]
1. IO Introduction The 51 MCU has 40 pins in total, but only 32 of them can be used as IO, and each 8 pins are grouped together, for a total of 4 groups. In order to achieve the predetermined functio...[Details]
If you only use TIME2 global interrupt, you don't need void EXTI_Config(void)//external interrupt configuration. You only need void NVIC_Configuration(void)//nested interrupt configuration and void TI...[Details]
//Serial port initialization //Baud rate is 9600, 8-bit data format, no checksum, one stop bit, send in query mode void SCI_Init(void) { SCI0BDH = 0x00; SCI0BDL = 0x41; //Baud rate = BUSCLK/...[Details]
Preface: When I started learning USART+DMA, I saw the post "STM32 UART DMA implements unknown data length reception" and thought the method was great. The following is from this post - (The overall i...[Details]
Espelkamp/Hannover, April 16, 2023 – Under the motto “Making a difference”, Hannover Messe once again organizes this year’s Press Highlights Tour . At this year's Hannover Messe, invited journalists ...[Details]
Currently, the most commonly used temperature sensors are J-, K-, T-, and E-type thermocouples. From a system-level standpoint, whether a temperature sensor is right for your application will depend ...[Details]
During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method".
Polling method:
The...[Details]