bq76930 error in reading temperature value
Most of the time, the current, voltage and temperature are normal, but from time to time the temperature will be read as very high, higher than 100 degrees, ...
Hardware: MCU: MSP430F149Crystal: 32K, 8MInput signal: 10ms low level, 7.5ms high level received via wireless,Input port: P4.0 (TB0)Requirement: Capture the pulse width of the low level
Software:1. In...
I used CPLD to make an AES/EBU audio decoder. I used a 50MHZ crystal oscillator as a counter to count. I decoded the data stream based on the counter size. I used a sine wave as the source. The peak-t...
This section attempts to describe the structure of P2G hardware and software at a certain level.
Regarding the hardware composition and a rough introduction of Position2Go, the official provides two A...
Why does the tens digit flash after this program is written into the microcontroller, but yours does not? Please give me some advice, thank you #include
#define uchar unsigned char #define uint unsign...
Although Ford has been developing slowly in the field of electric vehicles compared to other manufacturers (at least more aggressive than the Japanese), they have been sparing no effort to develop ne...[Details]
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/*The normal operating voltage is 2.7~3.6V. In the experiment, it was found that when the voltage exceeded 4.25V, the ...[Details]
This article introduces the computer voice system composed of Flash single-chip microcomputer AT89C2051 and digital voice chip ISD2560. The hardware circuit of the system is designed, and the practica...[Details]
1. External crystal oscillator is poorly soldered 2. The capacitor of the external crystal oscillator does not match, it may be that a large-capacitance capacitor is mixed in the device box 3. The ...[Details]
The latest stop of TCT Group in 2019, as the leading exhibition in the global 3D printing and additive manufacturing industry, became the fourth stop of the exhibition after Tokyo, Japan, Shanghai, C...[Details]
BYD, famous for its electric cars, has recently become popular for becoming the OEM for Apple's new iPad. Some institutions predict that the iPad shipments manufactured by BYD in 2020 will exceed 5 m...[Details]
Recently, SAJ Electric's 2KW, 3KW, and 5KW photovoltaic grid-connected inverters have successfully obtained Thailand's MEA grid access license. The models that passed this time are: Sununo-TL2K, ...[Details]
The automotive market and even the larger mobile travel market are undergoing earth-shaking changes. Traditional vehicle manufacturers who once occupied a strong position will fall behind if they are...[Details]
1 Introduction For the plastic bottle making process, the plastic is heated to a molten state, and becomes a tube embryo through high-pressure injection. After cooling for a short time, it is blown b...[Details]
Xiaomi Mobile officially announced that Xiaomi 10S will be officially released at 14:00 on March 10. Xiaomi 10S will be upgraded to Qualcomm Snapdragon 870 chip, Harman Kardon symmetrical dual...[Details]
0 Preface The test items of the UHF RFID reader/writer radio frequency include carrier frequency tolerance, occupied bandwidth, transmission power, adjacent channel power leakage ratio and spurious e...[Details]
There have been rumors that Samsung and AMD will work together to develop a custom GPU for Samsung chips, but the two companies have not officially announced anything. Recently, there are new reports...[Details]
type of data This is the second part of a series of tutorials on ARM assembly basics, covering data types and registers. Similar to high-level languages, ARM supports operations on different data t...[Details]
1. Selection of components 1. Three components of DC-DC power converter 1) Switch: Regardless of the type of DC/DC converter, the components used in the main circuit are only electronic switches, ind...[Details]
Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently announced the launch of the first product in the latest AURIX™ TC4x series, th...[Details]
Analogue and Mixed Signal
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