5.1 I didn't have time to rest for a few days during the holiday. I worked out the schematics and layout. I just received the sample board from JLC. I hurriedly sorted out the schematics and shared th...
As an industry event, the STMicroelectronics Industrial Summit will provide a platform for leaders from the industrial market to exchange ideas and promote innovative development. The main agenda of t...
eric_wangST Sensors & Low Power Wireless Technology Forum
I want to use a 4.2V lithium battery to drive a two-phase four-wire stepper motor. I would like to ask experts to recommend a driver chip. I tried to use two MAX612E chips to drive one phase each, but...
Machine Learning from Zero to One : https://training.eeworld.com.cn/course/6144You'll learn that machine learning is a new area of programming. In traditional programming languages, such as Java or C+...
During the flash programming process, I found that the erasing was completed. When programming, every time I wrote a data to an address, the same data was written to every 0x4000 address. For example,...
Judging from last year’s product rhythm, Sony will launch Xperia 5 Ⅱ in the second half of this year. On August 18, foreign media exposed the renderings of Sony Xperia 5 Ⅱ with a case. As shown in th...[Details]
Generally speaking, the optical
mouse we commonly see
usually refers to
a mouse that uses optical components to generate movement data
based on
the logical judgment of the
moving
surface...[Details]
According to the STM32 data sheet, its GPIO pins have 8 input and output forms:
1. Floating input
2. With pull-up input
3. With pull-down input
4. Imitate input
5. Open drain output ...[Details]
Abstract:
Through the collection and analysis of various parameters (such as signal strength, signal quality, TA, power, etc.) in the measurement report records (MRR) of all ordinary users in the...[Details]
1 Introduction Mobile robots use navigation technology to obtain the current location of the robot, combine it with sensor technology to detect the surrounding external environment (obstacles, etc.) ...[Details]
At about 16:00 on December 5, 2017, the world's first single-machine 3.2MW liquid-cooled inverter was successfully connected to the Northwest Power Grid at the 60MW photovoltaic power station in Du...[Details]
Passive voltage probes are the most commonly used type of oscilloscope probes today. Passive probes do not contain active devices such as transistors or amplifiers, so the probe does not need to be p...[Details]
1. What is the most valuable indicator of an oscilloscope? Bandwidth is a grade-level parameter. Improving bandwidth also increases cost. 2. How high should the sampling rate be to meet the requirem...[Details]
1. First, install the CH340 driver 2. Connect as shown below 3. Select the correct serial port 4. Configure mcuisp as shown below Note: DTR is low level, RTS is high level when entering ...[Details]
The industrialization process of autonomous driving has taken another important step forward. Recently, the L3 heavy truck jointly developed by Inceptio Technology and Dongfeng Commercial Vehicl...[Details]
The countdown to Tesla FSD (Full-Self Driving) entering China has begun.
On May 6, it was reported that Tesla Senior Vice President Zhu Xiaotong will return to Tesla China and ...[Details]
The circuit is shown in the figure. This circuit can obtain a higher output power by simply changing some components. The circuit R1, L1, D1, C1 to C7 on the left side of the figure is a convention...[Details]
Revolutionary bus protocol technology provides a more streamlined solution that meets space, time-to-market and budget constraints Melexis, a global microelectronics engineering company, has the en...[Details]
C1 is a positive feedback. When Q2 is turned on, the positive feedback of C1 allows Q2 to quickly enter the saturation zone. Then C1 discharges and reversely charges. As the base potential of Q1 incr...[Details]
Position encoders are often used in control systems based on programmable logic controllers (PLCs). The wiring of these systems is usually designed as point-to-point connections. When such a design r...[Details]
GD32 MCU
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