As the title says, I recently used a logic analyzer (a pretty cheap one, but it doesn’t make sense that low-speed SPI would have problems, right?) to monitor the SPI communication between STM32F103C8T...
[i=s]This post was last edited by Baboerben on 2019-12-15 21:07[/i]The C6000 series DAVINCI is a dual-core: ARM+DSP or ARM+DSP+other GPP architecture. The proprietary algorithm can be integrated into ...
Commonly used techniques in PCB design
In the current mainstream market, the most commonly used circuit diagram drawing and plate making software are AD and CADENCE. After drawing the schematic diagra...
[i=s]This post was last edited by Beifang on 2021-9-10 16:41[/i]1. First, you need to cite the source of the information
https://github.com/arduino/ArduinoTensorFlowLiteTutorials/
This is the guide fo...
[i=s]This post was last edited by zhang520 on 2021-10-21 09:00[/i]When IAR STM8 uses registers as uart, an error occurs when writing the receive interrupt. Please solve it...
This paper demonstrates for the first time a reliable commercial high power amplifier based on a multi-band transmitter design that uses the patented reconfigurable PA technology demonstrated by Charl...
The latest report from market research firm Canalys shows that India's smartphone market recovered in the third quarter of 2020, with shipments reaching 50 million units, an increase of 8% year-on-ye...[Details]
1. Architecture Description 【Note】 The CMSIS version cannot be lower than 5.8.0, otherwise the program will not run normally. ARM.CMSIS.5.8.0.pack 5.8.0 Updated +---Master_Slave(alone) | ...[Details]
South Korea's Shinhan Financial Investment Co., Ltd. believes that the Huawei incident will benefit South Korean smartphone companies, with Samsung Electronics and related mid- and low-end mobile pho...[Details]
On October 26, Redmi officially announced that the 100-megapixel camera has officially returned to the Note 11 series. It is reported that the 100-megapixel imaging technology of the Redmi No...[Details]
Method of repairing LCD color TV with oscilloscope Determine the fault scope based on the fault characteristics of the waveform In a faulty LCD TV, the waveform changes vary greatly, but there ar...[Details]
1. Characteristics of Ethernet physical layer signals
Ethernet corresponds to the data link layer and physical layer of the OSI seven-layer model. The part corresponding to the data link layer...[Details]
With the rapid development of automatic test technology and the strong demand in the military field, automatic test equipment (ATE) has become a necessary means for testing, using and maintaining...[Details]
Talking about smart cars is essentially talking about safety. A person in charge of a chip IP manufacturer once told AutoHeart this story. When he worked for an autonomous driving company in his e...[Details]
Recently, AMD launched a new processor, Ryzen 7 5800X 3D, which is also AMD's first processor to use 3D V-Cache technology. These processors are said to offer superior performance compared to simil...[Details]
Digi-Key Electronics, a leading global distributor of electronic components, has announced the launch of a new Quote Manager tool for its customers. Using Digi-Key's self-service tool, customers can ...[Details]
1. Phase Noise Although we cannot see the actual frequency jitter of the spectrum analyzer's local oscillator system, we can still observe obvious manifestations of the instability of the local oscil...[Details]
An oscilloscope is an electronic instrument used to observe various periodically changing voltage waveforms, and can be used to measure their height, frequency, phase, etc. An oscilloscope is mainly ...[Details]
introduction
Resistive touchscreens have had their heyday, but it is undeniable that they are on the decline. Clearly, they are better suited for low-cost designs. Users of these designs must wea...[Details]
introduction LED display screen is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous rate, long service life, flexible c...[Details]
In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]
MCU
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