What do you think of Tesla's production of the first version of the Optimus Prime robot in 2023? Musk: Optimus Prime will eventually be able to do anything that humans don't want to do? What's so good...
What kind of electronic engineers does China lack? China lacks electronic engineers with full beards; China lacks electronic engineers in wheelchairs; China lacks senior electronic technical experts w...
In our circuit design, we often encounter the problem of communication level conversion. Before applying the level conversion measures, we also need to determine the necessity of level conversion.If y...
June started off with a major update to mxrt.esp32/Makefile: Fix wrong target for partition-table.bin.
mimxrt/boards: Add board configuration files for Teensy 4.1.
mimxrt/machine_adc: Add the ADC clas...
The purpose of this document is to specify and describe the waterproof performance of the LPS35HW with reference to the applicable international standards (chosen as standards similar to the final app...
littleshrimpST Sensors & Low Power Wireless Technology Forum
When I was working on a project recently, I did a small test and found a strange problem, that is, why the priority of the function triggered by the watchdog is different? The function triggered by th...
The most significant event in the technology circle during this period is undoubtedly the news that ZTE was banned by the United States. Once the news came out, it shocked the entire Chinese techno...[Details]
The trade war between China and the United States has become the focus. The United States has begun to play the ban card against Chinese technology companies. The ZTE incident shows that if the ban...[Details]
When Amazon launched its first
cloud computing
service, the outside world was not optimistic about this direction, as it had high investment, low profits and many uncertainties. Let's follo...[Details]
1. Photovoltaic inverter installation process
1. Preparation before installation
Are the product accessories, installation tools and parts complete? Is the installation environmen...[Details]
introduction In the general project development process, two or more microcontrollers are often required to communicate to complete data transmission. For example, a quadcopter wirelessly transmits d...[Details]
This is my first time writing an STM32 program. I have many questions to ask. I want to convert the data of the SO of MAX6675 into the actual temperature and read it out using the serial port tool. I...[Details]
The adoption rate of serverless
cloud
computing
is gradually increasing, but it has not yet reached people's expectations. Various surveys show that serverless
is
still
an eme...[Details]
STM32 uses FSMC to read and write CPLD programs. CPLD is hung on the address line and data line of STM32. CPLD is regarded as an off-chip RAM for reading and writing. On the board I made, CPLD is hun...[Details]
In 2018, the National Development and Reform Commission issued a new photovoltaic subsidy policy. The benchmark on-grid electricity price was significantly reduced, the return on investment decreased,...[Details]
Using the WWDG of STM32F030, it is found that the MCU will not be reset under STOP, just like the sleep mode of STM8S. Paste the watchdog code: /******************************************************...[Details]
The pins of stm32 have two uses: GPIO (general purpose io) and AFIO (alternate function io) For some pins (depending on the chip), neither of these two uses exists. For example, in 64-pin products, O...[Details]
1. Function and purpose There are two pins BOOT0 and BOOT1 on each STM32 chip. The level status of these two pins when the chip is reset determines which area the program starts from after th...[Details]
I have encountered many problems when tinkering with LD driver recently. I will record them one by one below. Otherwise, who will remember who in five hundred years? 1. Configuration issues of multi-...[Details]
How to convert the pin voltage value into V using the built-in ADC of STM32? V(ADC) = Value(ADC) * V(ref)/4096 (The ADC of STM32 is 12 bits, so the maximum value of the AD word is 4096)
Where V(ADC...[Details]
Robotics Development
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