[backcolor=rgb(238, 238, 238)][size=12px]This is a MINI development board with STM32F103RBT6 as the controller and equipped with CAN bus and RS485 bus interfaces. It is suitable for beginners to learn...
How can I write a program in C language to connect to the server through OPEN AT via GPRS dial-up? As the title says, I am a novice and don't know many things, such as the communication mechanism of G...
The program is void SPI_init(void) { open_xt2(); UCTL1=SWRST;//Open setting UTCTL1=CKPH+SSEL1+STC;//Select SMCLK UCTL1|=CHAR+SYNC+MM;//8 is data SPI mode UBR01=0x03;//Baud rate setting UBR11=0X00; UMC...
In order to avoid suspicion of advertising, I won’t say which company it is.Main processor: TMS320VC5502, main frequency is 300MHz SDRAM: 4M×16 bits, operating frequency 100MHz FLASH：512K×16 bits, 70n...
On October 18, Xinchang Electronics and Hongdian within the Walsin Technology Group (PSA) announced a merger, with Xinchang Electronics as the surviving company. The stock exchange ratio is 1.35 Hongd...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
