Si V5 provides a lot of sample codes. The one tested this time is still a bare-bones program without an operating system.
You can complete the case test by selecting different examples through the New...
I remember a friend asked about this picture last timeI found it yesterday while searching through boxes and cabinets. I don't know where it is.The pictures are for your convenience. Of course, the or...
[i=s]This post was last edited by Beifang on 2022-6-14 12:44[/i]Example project running
1 References and BasisThe reference material for this part of the evaluation is mainly "Evaluation Board Test Ma...
I recently installed a new computer. Every time I install the KEIL environment, I encounter the problem that the DFP package cannot be automatically downloaded. I am so annoyed that I can't solve it e...
If you use the serial port to debug the program, but the serial port and the microcontroller are not working, Reset and Run are also checked, and the downloaded program is reset, power off and restart...
At present, single-chip microcomputers have been widely used in electronic products. Many types of single-chip microcomputers have internal A/D conversion circuits, but the price of such singl...[Details]
01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
The MAX9633 is a low-noise, low-distortion operational amplifier optimized for driving ADCs from DC applications to multi-MHz. The MAX9633 features low noise (3nV/√Hz at 1kHz and 3.5nV/√Hz at 100Hz...[Details]
Use Keil4 to create a project for ARM7 and use J-LINK for debugging. The specific steps are as follows: Select New uVision project... in the Project menu, select the correct path and save it with a...[Details]
A communication inverter (communication inverter power source) is a circuit structure device that converts DC to AC, and is an electrical equipment used in conjunction with communication systems, e...[Details]
Recently, I used the STM8L151 chip in a project. Of course, the advantage of this chip is low power consumption, and the core of the project is low power consumption. Regarding the 5 low power modes,...[Details]
When SM2..0 is 010, the SLEEP instruction will put the MCU into power-down mode. In this mode, the external crystal stops oscillating, while the external interrupt, two-wire interface address match a...[Details]
1 Fluorescent screen The fluorescent screen is the display part of the oscilloscope. There are multiple scale lines in the horizontal and vertical directions on the screen, indicating the relatio...[Details]
The trend of solidification of lithium-ion rechargeable batteries and lithium-polymer rechargeable batteries is increasing. Some manufacturers have already started selling products. Since the produ...[Details]
This year's Shanghai Auto Show can be said to be the first time that pure electric vehicles equipped with NCM811 batteries have collectively appeared. Battery China Network learned from the Shangha...[Details]
1. Sampling rate 1. Concept Computers can only process discrete digital signals. The first problem faced by analog voltage signals after entering the oscilloscope is the digitization (AD conversion) ...[Details]
The security system is a public security prevention measure that uses high-tech means such as video surveillance, perimeter alarms, infrared detection, etc. to monitor key parts of an enterprise, c...[Details]
Bypass soft starter and online soft starter are two common motor control devices that play different roles in the motor starting process. Understanding their differences is very important for the c...[Details]
Recently, Tang Yongbing (corresponding author), a researcher at the Functional Thin Film Materials Research Center of the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, and h...[Details]
IC3 has an operating voltage of 4-5.5V, an operating current of 2.4mA, and an operating frequency of 315MHz. It is used to receive wireless remote control signals sent by the transmitter module. IC...[Details]
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