It took me several days to test the LIS2MDL magnetometer. I encountered a problem with the display of data. The value returned from the sensor is a 16-bit signed integer. At first, I used binary metho...
For electric bicycles, the development momentum is extremely rapid. Almost no product can catch up with the development speed of electric bicycles. Unlike other products, the actual output in recent y...
When the 280049 chip uses TI's library function, the register settings do not change after SPIA initialization, all are 0. At this time, you need to enable SPIA or SPIB. This problem has troubled me f...
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TMS570 battery balancing management system solution. When I use TTL wires to directly connect the EM1402 board to the computer, the bq76PL455_GUI software can be opened normally and display the voltag...
The 28thday of each year is Programmer's Day, a special day (September 13th in a common year and September 12th in a leap year). The number 256 was chosen because it is the maximum value that can be r...
With traditional instruments, each test would capture approximately 40 important WLAN transceiver data points. The NI PXI vector signal transceiver's test speed is so fast that it can perform...[Details]
During TSMC's 2021 online technical seminar, Senior Vice President of Operations YP Chin disclosed important progress related to the company's chip manufacturing capabilities. It is reported that TSM...[Details]
introduction Carbon monoxide (CO) is the most common toxic and harmful flammable and explosive gas, which brings huge harm to industrial safety production. Therefore, it is very necessary to develop ...[Details]
First attempt at low power consumption, using the stm8l chip, using the half-halt mode 1. Regarding wake-up, you can use external interrupts and RTC (different modes of stm8l use different wake-up ...[Details]
Today I will share content related to power supply ripple testing. Switching regulators are gradually replacing linear regulators in various fields because of their very high efficiency advantages...[Details]
Let's summarize the problem of frequent disconnection in
wireless network
. Let's take a closer look at the specific content. First, let's look at the related problems of disconnection ...[Details]
In the existing block-based video coding and decoding systems, when the bit rate is low, there are always block effects, and this is also the case in the new video coding standard H.264. There are two...[Details]
Laser Plastic Welding Process Principle
Laser welding of polymer materials is a transmission welding process. Because many thermoplastic polymers have good optical transmittance for visible light a...[Details]
From a wide range of industrial and consumer electronics to the rapidly developing electric vehicle industry, countless application markets are driving huge demand for efficient power conversion solu...[Details]
4 Overall idea of the experiment Since the sensitive wavelength range of PCB photosensitive materials is around (300~400) nm, the following three LED lamps with different wavelengths are used ...[Details]
introduction
With the rapid development of digital signal processing technology, DSP is increasingly widely used in various digital signal processing systems. Since the internal memory of ...[Details]
The MCS96 series microcontroller is a 16-bit word length microcontroller with more complete functions and higher performance than the MCS51 series microcontroller. It is widely used in instrument...[Details]
SPI (Serial Peripheral Interfacer) is a synchronous serial communication interface introduced by Motorola, which is used for serial connection between microprocessor controller and peripheral expansio...[Details]
Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
MEMS sensors
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