I believe that all of you engineers have this experience - when debugging your own Qt program, especially when adjusting the interface display and overall layout, you need to frequently make images an...
I would like to ask everyone, how to write a single byte (8-bit write) to the internal flash in GD32F105RBT6? The fmc_word_program and fmc_halfword_program in the library are 32-bit and 16-bit respect...
Hello, everyone~~ Today's weekly evaluation report is here~~ Sorry for keeping you waiting~~ Let's take a look~Activities in the application period:
1. Free evaluation of EVK-NINA-B400 wireless develo...
I used threadx queue a few days ago and took a closer look. The function prototype is
UINT tx_queue_create(TX_QUEUE *queue_ptr,CHAR *name_ptr,UINT message_size,VOID *queue_start,ULONG queue_size);mess...
With the development of smart cars, users are constantly making new demands on the safety, stability and intelligence of cars. The realization of various functions in the car requires the stable su...[Details]
Measurement Errors of Electronic Instruments
The accuracy of general measuring instruments is usually expressed in terms of allowable error, which is the maximum range that the error of a certain...[Details]
Intrinsic Optimization in LabVIEW
1. Try to use subVIs, because the memory will be released after calling the subVI.
2. Try not to use property nodes in subVIs, because calling property nodes requi...[Details]
Nearly six years after its establishment, EZVIZ is now starting to "start its own business and become self-reliant", but after breaking away from the "Hikvision" brand effect, how far can EZVIZ go? P...[Details]
(1) Impact of installing different IDEs -IAR -Downloaded cracked version, no code size limit, the editor is relatively backward, some humanized editing operations are missing (a common problem of ...[Details]
AD7414/AD7415 Digital Output Temperature Sensors
The AD7415 is a complete temperature monitoring system in a 5-pin SOT-23 package. It contains a bandgap temperature sensor and 10-bit ADC to monitor...[Details]
Multimeter to measure the quality of the thermostat Thermostats are divided into two categories: heating thermostats and cooling thermostats. The measurement methods after removal are described a...[Details]
Principle of fiber optic spectrometer Fiber optic spectrometer is a commonly used type of spectrometer, which has the advantages of high sensitivity, easy operation, flexible use, good stability ...[Details]
The energy-feeding shock absorber can not only reduce vibration for a moving car, but also recover the heat energy originally consumed by the traditional shock absorber, so it represents the mainst...[Details]
If the microcontroller system does not work properly, please check according to the following steps: 1. Check the reset output of the watchdog. If possible, add an LED to the circuit board and pu...[Details]
/** * @brief Read a certain number of bytes of data from a certain starting address of a device on the I2C1 bus into an array * @param driver_Addr: I2C device address * @param start_Addr: star...[Details]
Supercomputers in Germany, Japan and Poland advance quantum computing research using Grace-Hopper and quantum-classical acceleration supercomputing platforms
NVIDIA today...[Details]
introduction
A large ship engine simulator contains more than 30 mathematical models of full physical processes, involving more than a thousand real-time parameters, and is usually implemented...[Details]
An image sensor is a device that converts image data into a series of electronic signals using the principle of photoelectric conversion. The contact image sensor CIS is a new type of image sensor ...[Details]