Although there are some 5G transmission projects now, it will take some time for 5G to be fully commercialized. Most 5G module manufacturers are still in the prototype stage, the cost is very high, an...
The STM32L452RE is equipped with an RTC timer, which can be used with the OLED screen to realize an electronic clock.
The main program to achieve the effect shown in Figure 1 is:
int main(void)
{HAL_I...
ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related technologies and ...
[i=s]This post was last edited by Roachwz on 2019-7-21 00:35[/i]Remote video remote control car based on old mobile phoneFor details, please download this attached image to your local computer and vie...
China Energy Storage Network News:
On October 5, Liu Zhenya, Chairman of the Global Energy Interconnection Development Cooperation Organization, gave a lecture entitled "Energy Innovation: Fr...[Details]
Traditional lighting sources mostly use lamps and incandescent bulbs. Basic large-scale lighting fixtures place great emphasis on the controllability of light distribution. When considering luminou...[Details]
The transition to an all-electric future depends on low-cost, high-performance and safer batteries. Efforts to optimize the energy density and power of batteries with next-generation electrochemical ...[Details]
Less than three months have passed since the release of the "embodied end-to-end solution debut" of the first-generation Opmus. Recently, a video of Optimus-Gen2 (the second-generation Optimus Prim...[Details]
EEPROM Data Memory ATmega128 contains 4K bytes of EEPROM. It exists as an independent data space and can be read and written byte by byte. The life of EEPROM is at least 100,000 times (erased). EEP...[Details]
What do we usually consider when buying electronic products? That's right! It's product quality, cost-effectiveness, functions, etc. When buying electronic products, you must check the product mode...[Details]
(1) When measuring current or voltage, there is no indication at one or several levels, but the other levels indicate normal. The reason is that the clamp meter's fastening switch screws are loose, o...[Details]
Nokia announced on August 17 that the Alipay active code scanning function has officially landed on the Nokia 8000 and 6300 4G feature phones. After opening the settings of the phone to update ...[Details]
In addition to serial communication, STM8L can also support infrared communication and smart card protocol. These functions will be developed and the program source code will be released later. STM8L...[Details]
The Ministry of Industry and Information Technology has now released the "Operation Status of the Internet and Related Service Industries in 2021". According to reports, in 2021, the development tr...[Details]
S3C2410 communicates with the audio control chip UDA1380 through the IIS (Inter-IC Sound) bus. When playing, data is sent to the DATAI pin of UDA1380, and when recording, data is received from t...[Details]
Introduction Anyone familiar with the need for equipment maintenance knows how important the sound and vibrations emitted by equipment are. Proper equipment health monitoring through sound and vib...[Details]
Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally refers to two transistors being controlled by two complementary signals, and one transistor is...[Details]
All-solid-state batteries have solid positive electrodes, negative electrodes, and electrolytes, so compared to the lithium-ion batteries currently used in mainstream EVs, there is no risk of batte...[Details]
On November 6, it was reported that researchers at the University of Southampton in the UK are conducting a breakthrough experiment to test a drone equipped with an innovative "nervous system".
...[Details]
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