:pleased:SensorTile competition is now open for registration ([url=https://www.eeworld.com.cn/huodong/201612SensorTile/index.html]Click here to learn more about the competition[/url]), and some friend...
Does anyone have a water pH detection circuit? It is the circuit between the pH sensor and the AD chip. I want to design a circuit that uses a single-chip microcomputer to control the pH value of the ...
The main purpose of applying for the development board is to learn the LM3S CAN bus module. There are a lot of things in the company recently, which has delayed my study.
Now I would like to share wit...
Recruiting part-time lecturers or technical support personnel in related majors such as DSP, short-term training or technical support, weekends, Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Wuhan,...
FreeRTOS demo for LM3Sxxxx with Keil tools
FreeRTOS_V4.5.0_LM3Sxxxx_GCC_Eclipse
FreeRTOS_V4.5.0_LM3Sxxxx_IAR[[i]This post was last edited by taburiss001 on 2011-10-11 15:29[/i]]...
I need to use the Zigbee module of the terminal to control the light of the coordinator to flash. The problem now is that I don't know how to modify the SampleApp program.
The Up button is used to con...
Dong Yang, executive vice president of the China Association of Automobile Manufacturers, said on the 26th that according to the authorization of the Ministry of Industry and Information Technology...[Details]
Regarding the PHY construction of LWIP, the PHY chip used is LAN8720A, RMII mode. Regarding the hardware connection part, the Atomic board F407 is used, and the hardware connection is as follows: ...[Details]
This routine is also a classic routine on the development board. I modified the framework of the program to make it more suitable for future calls. The specific 4*4 keyboard scanning principle is rel...[Details]
Different from 51, AVR and other single-chip microcomputers, the clock signal sources of msp430 include LFXT1, XT2 and DCO. 1. LFXT1: It can connect high-speed and low-speed crystal oscillators. In l...[Details]
On May 16, in response to
the public opinion storm caused by
Lenovo's
"
5G
voting" incident,
Lenovo
Holdings Chairman and
Lenovo
Group Founder Liu Chuanzhi, Lenovo Gr...[Details]
According to TechRadar, given rumors that
Google
is developing a Pixel Watch
,
the
recently renamed Wear OS
smartwatch
operating system may soon be able to show its full cap...[Details]
ADC Introduction: ADC (Analog-to-Digital Converter). That is, converting analog signals into digital signals for processing. When storing or transmitting, analog-to-digital converters are almost ...[Details]
The storage media corresponding to the three boot modes of STM32 are built-in to the chip, they are: 1. User Flash = Flash built into the chip 2.SRAM = RAM area built into the chip, which is the m...[Details]
OSC_IN and OSC_OUT are external crystal pins by default. If you do not use an external crystal oscillator on the STM32, how to connect OSC_IN and OSC_OUT If you use the internal RC oscillator instead...[Details]
Here is the temperature added in the previous chapter The above figure is the temperature calculation formula: where Vsense is the ADC value collected from the temperature channel. The stm32f407 ...[Details]
When the program starts running, light A turns on for 5 seconds, then turns off, light B turns on for 5 seconds, light B turns off, light C turns on for 5 seconds, light C turns off, the program ends...[Details]
Use common anode digital tube and independent keyboard to connect P1 and P2 ports of single chip to realize answering machine The procedure is as follows: #include reg52.h void delay(unsigned char n)...[Details]
;Question: The 80C51 single-chip microcomputer has a fosc = 6MHz. It is required to use the T1 timer working mode 1 to perform a timing of 40ms. And P1.7 periodically outputs a rectangular wave with ...[Details]
MEMS sensors
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