Memory is a key component of any microcontroller-based embedded system. For example, developers need enough RAM to store all volatile variables, create buffers, and manage various application stacks. ...
Programming DSP chip is a microprocessor with a special structure. In order to achieve the purpose of fast digital signal processing, DSP chip generally adopts special software and hardware structure:...
Plug in the SIM card, router board, network port and hotspot to connect to the Internet
The power supply supports DC5-12V with a current peak of 2000mA, and the routing board can be embedded in the ch...
I wanted to research TI's 77G radar recently, and I saw that EEWORLD was having a discount, so of course I placed an order right away.
This time I purchased the version with 1642 development board and...
Radio frequency interference has always been the enemy of wireless communications, requiring designers to take drastic measures to keep it in check. With more and more frequency bands supported in eac...
Hey guys, I have a question about inductor selection.
As shown in the figure, after SENSOR_A_CTR3 (the charging circuit is not attached below), LC starts to oscillate, and SENSOR_A_IN directly enters ...
Touch screens have many advantages such as durability, fast response, space saving, and easy communication. Compared with keyboard input, touch screen technology is simpler, more intuitive, faster,...[Details]
Some STM8L models integrate segment LCD drivers, which can drive 4*28=112 LCD segments. Segment LCD screens are low-power display devices. The power consumption varies according to the size of the sc...[Details]
Before learning how to use an oscilloscope to reduce noise, let's first understand where the oscilloscope noise comes from. Many people who have just switched from analog oscilloscopes to digital osc...[Details]
The figure below is the power supply module circuit diagram (+V1 and -V1 power supply module). +V1 and -V1 provide +30V and -30V voltages for TDA7294 respectively.
...[Details]
With the rapid development of single-chip microcomputer technology, new instruments and meters are showing a trend of simple operation and portability. LCD modules can meet the growing requirements...[Details]
The stm32 serial port function is quite powerful, but it is very simple to use only the serial port What we are going to do 1. Enable serial port clock 2. Reset the serial port 3. Set the ser...[Details]
With the continuous evolution of LED materials and packaging technology, the brightness of LED products has continued to increase, and the application of LED has become more and more extensive. ...[Details]
BYD plans to increase blade battery production capacity to 20GWh/year. On September 18, according to a report by Cailianshe, BYD is currently stepping up efforts to increase the production capac...[Details]
White LEDs
are usually
driven
by a constant DC current source
to maintain constant
brightness
. In portable applications powered by a single lithium-ion battery, the sum of the ...[Details]
On October 12, a video and telephone conference on the promotion of the construction of the ubiquitous power Internet of Things of State Grid Corporation of China was held in Beijing. Guided by Xi ...[Details]
On May 28, Shanghai Jetta Semiconductor Co., Ltd. and ACM Semiconductor Equipment (Shanghai) Co., Ltd. officially reached a strategic cooperation. The two parties will leverage their respective str...[Details]
Preface
According to the data from the China Passenger Car Association, the domestic retail penetration rate of new energy vehicles was 27.4% in June 2022, and on June 29, 2022, the European U...[Details]
On December 29, according to the latest report from Korean media, BOE's OLED screen will launch a "Chicken Game" against Samsung from 2020 to 2021, and will start supplying OLED screens to the iPhone...[Details]
Everyone knows that the high-performance stc microcontroller is currently being used more and more, and it is also a microcontroller with particularly high performance. Here I will introduce some issu...[Details]
Recently, the Wuhu Conch 10MW/80MWh CO2 energy storage project located in Fanchang District, Wuhu City, was successfully debugged and connected to the grid for power generation. This marks that Conch ...[Details]
Microcontroller MCU
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