Recently, there was a small case, a small USB keyboard. When selecting, I found that the Qinhengwei CH549L-one chip can complete the functions of USB HID + touch keyboard. I first made a small board t...
[size=4](I) Introduction to Buzzers[/size] [size=4] [/size] [size=4] [/size] [size=4] [/size] [size=4] 1. Function of Buzzer: Buzzer is an electronic sounder with an integrated structure, powered by a...
[i=s]This post was last edited by justd0 on 2018-10-20 00:12[/i] [md]## 1. Design name# Portable information board ## 2. Introduction of the work "Portable information board", as the name suggests, is...
Question: How to set the detection temperature of the TS pin of BQ24650 that detects battery temperature to -10℃-50℃?How to calculate the thermistor resistor in the circuit in the figure?answer:
you c...
The reference routine for this experiment is Led_ex1_blinky. You can also follow this step to start learning other types of DSP in the future.
About conditional compilationIn the document [1], there i...
"All automotive-grade chips are in short supply," Yu Kai, founder of Horizon Robotics, an automotive AI chip manufacturer, told Cheyun.com. The phenomenon of automobile production suspension due to c...[Details]
4 Creating a project in MPLAB
The project manager is an important part of MPLAB integrated development software. Without creating a project, you cannot assemble and debug symbols (source code). In t...[Details]
1. Before use, check whether the pointer is at zero position. If not, adjust the pointer zero adjuster first. 2. Adjust the conversion switch to the corresponding position according to the differ...[Details]
introduction In real-time temperature monitoring systems, such as greenhouse temperature monitoring, cold storage temperature measurement, intelligent building temperature control and other systems, ...[Details]
With the rapid development of national economic construction, governments at all levels have paid more attention to environmental protection, and a large number of new sewage treatment plants have bee...[Details]
On February 18, 2020, the National Development and Reform Commission and the National Energy Administration issued the "Implementation Opinions on Promoting the Independent and Standardized Operati...[Details]
Fourth quarter earnings per share exceeded expectations; full-year results reflect favorable market performance and strength and diversity of business portfolio SCHAFFHAUSEN, Switzerland – November...[Details]
China Energy Storage Network News
: On March 16, with the closing of the fourth session of the 12th National People's Congress, the 2016 National People's Congress officially came to an end. ...[Details]
MOV 1. Data can be transferred between registers 2. You can move immediate values to registers (constants cannot exceed 32 bits) LDR 1. Data transfer between addresses and registers 2. Co...[Details]
With the rapid development of technology, modern people's demand for mobile communications, wireless Internet access and multimedia entertainment is greater than ever before. So-called smart phones ha...[Details]
/ Function name: check_ACK
// Function function: Host response bit check subroutine, forcing the data transmission process to end
//------------------------------------------------------------------...[Details]
The multimeter can not only be used to measure the resistance of the object being measured, but also the AC and DC voltages and DC voltages. Some multimeters can even measure the main parameters of t...[Details]
step
To create an SCL function block, follow these steps:
1. Open the "Program Bricks" folder.
2. Double-click "Add new block".
3. To add a function block:
– Clic...[Details]
The ZAO that is sweeping the screen may be the butterfly that is flapping its wings. Key Points ▪ The technical difficulty of ZAO application is not great, and there is no advanced improvement in ...[Details]
Recently, the main FAB building of the 12-inch automotive-grade power semiconductor automated wafer manufacturing center project of Shanghai Dingtai Jiangxin Technology Co., Ltd. (hereinafter referre...[Details]