After a preliminary understanding of the TFT screen display of the development board, this will complete the experiment of displaying Chinese characters. At the same time, a string function that can d...
[b][url=https://e2echina.ti.com/question_answer/dsp_arm/sitara_arm/f/25/t/122028][font=微软雅黑][size=4]Add Uboot logo display & Add Uboot custom commands to control LCD[/size][/font][/url][/b][font=微软雅黑]...
Open the Keil program in the 02_GPIO_Key_Polling_mode folder in the Demo packageWe add the following content to the original program
int main(void)
{uint8_t count;systick_config();/* enable the LED2 G...
Does anyone have a charging management IC for two lithium batteries of 7.4V (7-8.4V)? Input 5V. Big brand chip, charging current 3A. Please give the specific model. Thank you....
Dear experts, I recently used a sensor, as shown in the following document, and can read data in the current state, but the question is how to convert the AD value into the actual air pressure value? ...
Laird Connectivity Sterling-LWB+ Wi-Fi and Bluetooth Modules Now Available at Mouser for Next-Generation IoT Applications
April 7, 2022 – Mouser Electronics, Inc., an aut...[Details]
Flowmeter is the most commonly used instrument in oil extraction enterprises. The flowmeters used in many production sites in oil fields are not reasonably selected. Some have installation errors,...[Details]
Arteris® IP Launches Harmony Trace™️ Design Data Intelligence Solution to Automated Traceability of System-on-Chip Semiconductor Designs
By creating and maintaining traceability betw...[Details]
Recently, Zhejiang Special Equipment Science Research Institute and Tsinghua Unigroup Smart Energy Division jointly launched the construction of a boiler simulation training center. The training cent...[Details]
It took me almost three days to send a CAN message. I had never used CAN or DMA before, so I encountered a lot of resistance. Fortunately, I finally figured it out.
There are too many CAN frame forma...[Details]
From drones, RF temperature monitoring, unmanned warehouses, unmanned logistics distribution to unmanned driving, technology is changing with each passing day. The realization of these new technologi...[Details]
ABB robot system is an automation equipment widely used in industrial production. In practical applications, users may need to configure and set up the robot system to meet specific production need...[Details]
From the time cars entered the consumer consciousness of ordinary people until a few years ago, whether it was the publicity of merchants, discussions on the streets or articles in various media, the...[Details]
When programming STM microcontrollers, you sometimes need to consult the chip manual. The English manual is troublesome to consult, and when searching for Chinese manuals, many websites require regis...[Details]
On February 1, Bloomberg reported that Tesla is planning to expand its battery production project in Nevada and open a small factory using idle equipment from CATL. People familiar with the matter sa...[Details]
Before implementing the running light, we need to mention that before writing the C51 code, you need to refer to the circuit diagram. Take the running light as an example. Let's look at Figure 2...[Details]
With the widespread application of the Global Satellite Positioning System (GPS), the GPS-based real-time phasor measurement device PMU (Phase Measurement Unit) has solved the problem of wide-area sp...[Details]
Since the output signals of the detection output circuit are mostly positive polarity, the amplitude separation circuit of the positive polarity video full television signal is shown as V2 in Figure ...[Details]
According to foreign media reports, Tesla recently applied for another battery patent. The new battery will not be equipped with a tabless electrode. The company's CEO Elon Musk said: "This patent i...[Details]
The DC power supply of our plant's 350MW supercritical heating unit is composed of high-frequency switching power supply modules, batteries and other equipment. The intelligent high-frequency switc...[Details]