This is the last task of learning FreeRTOSThe second question is to implement a shell task under FreeRTOS. Its main function is to read the program binary file from the off-chip storage such as Flash ...
Founded in 2008 and located in Zhangjiang Microelectronics Port, Pudong, Shanghai, it is a research and development company focusing on wireless communication chips and solutions in the field of Inter...
Data scientist Paul Klinger created a small badge that shows a schematic of an mRNA vaccine nanoparticle and flashes the RNA sequence of the Moderna or Pfizer vaccine.The badge uses an ATtiny1617 micr...
GPIO is the abbreviation of general purpose input/output port, which is a controllable pin of STM32. GPIO pins are connected to external hardware devices to realize the functions of external communica...
The electronic digital display hydrometer uses the Archimedean principle and combines modern microelectronics technology to directly display the measured material's density. So how does the direct re...[Details]
The 4-20mA digitally controlled current source circuit designed with DAC7644 (Burr-Brown Company's 16-bit four-voltage output D/A converter) is shown in Figure 1. The DAC7644 provides a different...[Details]
Apple has now updated its official US website, and the iOS 15 Wallet app will support adding driver's licenses and identification cards in early 2022 for users to use in travel and other scenarios. ...[Details]
Function of the circuit
Regardless of AC or DC, most sensors are driven by constant current sources. The so-called constant current source refers to a circuit in...[Details]
CAN bus technology not only involves automotive electronics and rail transportation, but also involves medical equipment, industrial control, smart home and robot network interconnection. These ind...[Details]
Honor Play3 has been released, and Xiong Junmin, Vice President of Honor Business Department (Product), is also working hard to promote the product. On September 5, Xiong Junmin reposted a certain ...[Details]
1. Product overview of Fluke 700G series portable pressure check/calibrator: Fluke pressure calibrators (calibrators) feature easy-to-use, rugged and reliable construction and measure pressures from ...[Details]
STMicroelectronics (STMicroelectronics; NYSE: STM), a global semiconductor leader serving customers across multiple electronics applications and the world’s largest supplier of MEMS for consumer elec...[Details]
The design of automotive systems is becoming more and more complex as new features are added, such as advanced driver assistance, graphic instrumentation, body control, and vehicle infotainment sys...[Details]
Because a small oversight can lead to a deadlock (shared with colleagues using STC89C52 microcontrollers, don't waste unnecessary time on such problems again):
Tonight, as usual, I was still...[Details]
Long-term poor posture can cause pain and discomfort, and increase the risk of cardiovascular disease, vision problems, stroke, and musculoskeletal disorders. To avoid these problems and improve the ...[Details]
PIC mid-range series microcontrollers, each instruction is 14 bits, there are 35 assembly instructions in total, according to the different operation objects, they can be divided into three categorie...[Details]
According to foreign media reports, Indian Space Research Organization Chairman K. Sivan recently detailed the country's first manned space flight mission. The mission, called Gaganyan, is expected...[Details]
Smell may hold the key to more accurate, cheaper and non-invasive diagnostic tests for diseases such as malaria, cancer and Parkinson's. Scientists in Israel are working on a breath test that they sa...[Details]
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