[align=left][color=rgb(25, 25, 25)][font="]An inductor is a component that can convert electrical energy into magnetic energy and store it. It has the characteristics of preventing alternating current...
Has anyone used Maxim's max30003 to detect ECG signals?
I use nRF52832 to drive max30003 SPI communication is normal, and the verification is correct by reading the values of other registers that have...
[size=4] "Bluetooth" technology is a new wireless communication technology jointly announced by five world-renowned companies, Ericsson, Nokia, Toshiba, IBM and Intel, in May 1998. [/size] [size=4] [/...
Because of a small problem, it took a long time to record it.
stm32 multiple adc cores use timer trigger, data is only updated once in dma mode
HAL_ADC_ConvCpltCallback also only enters once
ADC is se...
Use serial port tools and serial port assistants to monitor the communication process between the mainboard MCU and the Bluetooth module------------Is this connection possible?...
Human-computer interaction, the next disruptive innovation in automobiles Human-vehicle interaction is the core of the experience, and the multi-screen integrated intelligent cockpit represents the...[Details]
Translated according to the user manual of Yilong MCU TINYC
Interrupt C language, regarding the interrupt context protection, I haven’t written it yet because I haven’t understood the English manual....[Details]
Recently, Ruiying Technology's "Liaoyuan" series of facial recognition terminals made their grand debut. Its dual-channel ISP design supports dual-camera sensors, enabling the facial recognition term...[Details]
According to foreign media reports, the Southwest Research Institute (SwRI) in the United States has developed a cybersecurity system to test the vulnerabilities of self-driving cars and other techn...[Details]
On May 3, the latest statistics from SNE Research, a South Korean market research organization, showed that in the first quarter of 2023, the global electric vehicle battery installation volume reache...[Details]
Table 4 BIT3105 pin functions
(1) Drive control circuit
The drive control circuit consists of U1 (BIT3105) and its peripheral components.
When the LCD backlight nee...[Details]
Virtual instruments based on microcomputers are an important development direction of modern electronic measuring instruments, among which virtual digital storage oscilloscopes are a widely used virt...[Details]
The iPhone 13 is in the prototype stage, and the latest news claims that some prototypes have 1TB of storage capacity, which is twice the maximum capacity of the current model. In addition, the same ...[Details]
In natural gas metering, the most commonly used is the orifice flowmeter, which consists of a throttling device, a pressure pipe, a differential pressure gauge, a pressure gauge and a thermometer. Und...[Details]
The advantages of rare earth permanent magnet motors in energy saving are as follows:
In recent years, the permanent magnet motor has been the most popular in the motor industry, and its popul...[Details]
On September 30, Korean media ChosunBiz reported on the 27th local time that Samsung Electronics has significantly adjusted its advanced process business strategy, reduced the scale of related oper...[Details]
According to incomplete statistics, there have been at least 15 cases of "spontaneous combustion" burns in the RTX 4090 graphics card since it was launched more than two weeks ago, but NVIDIA and bra...[Details]
On April 21, 2024, Liu Xiaoping, the founder of Qiaotian, and 6 core team members visited the "ceiling of manufacturing exhibitions" - the Hannover Industrial Fair in Germany for a visit and st...[Details]
The format of the packet control field is shown in Table 2. The data length flag is only valid when the dynamic data length option is enabled. The 6 bits can indicate the number of bytes in the transm...[Details]
Orthogonal Frequency Division Multiplex (OFDM) is a communication system with a high spectrum utilization rate. It organically combines digital modulation, digital signal processing, multi-carrier ...[Details]
Power technology
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