[i=s]This post was last edited by jiesuheshang on 2020-7-21 22:59[/i]I have a new China Mobile Onenet NB development board and my own NB module M5310.
350 yuan, contact number 15929720065 (same as WeC...
PicoPlanet is a series of procedurally generated PCBs. There are three capacitive touch buttons (the planets). The board also has an RGB LED, a USB-C connector and 4 pin pads, the controller is a SAMD...
As the title says, I am looking for the agent of Songhan SN8P2501DSG chip. Does anyone know a Songhan agent? Or if you have an agent, please leave your contact information. Thank you!...
1. Download necessary software(1) Compilation software Mounriver (required)Download address: http://mounriver.com/
(2) WCH-ISP (optional) , this is the Qinheng MCU series chip program burning software...
When I use the STM32F103RCT6to compare the output of the timer, the initialization is set, the interrupt is enabled, and the timer is not enabled. Whenarr psc DutyRatio are all zero and assigned,TIM3-...
According to foreign media reports, electric car manufacturer Tesla recently released its vehicle safety report for the third quarter of 2020. The report shows that the company's Autopilot (automatic...[Details]
There are two ways to drive the buzzer with ARM: one is to drive directly with the PWM output port, and the other is to drive the buzzer by generating a driving waveform by using the IO timing flip le...[Details]
Temperature and humidity control are widely used in people's production and life. For agricultural product seeds, there are relatively strict requirements for environmental temperature and humidit...[Details]
introduction
Polymer humidity-sensitive capacitors have good linearity, small temperature coefficient, fast response time, and are compatible with traditional IC, semiconductors, and silic...[Details]
Voice chips are classified according to the type of integrated circuit. All integrated circuits related to sound are collectively called voice chips (also known as voice ICs, which should be called...[Details]
According to foreign media reports, mobile travel technology company Continental has launched the Smart City Mobility and Transportation Hub in Auburn Hills, Michigan, which has two smart intersectio...[Details]
The intelligence of cars starts with having “eyes”. 80% of the knowledge and memory in the human brain is acquired by the eyes. Some people even say that without eyes, there would be no human civil...[Details]
What is the difference between a vector signal source and an RF signal source? This article provides you with a detailed introduction and analysis of the differences between vector signal sources and...[Details]
The report predicts that the NB-IoT chip market size will be US$272 million in 2019, and in the next five years, the market size will exceed US$2 billion, reaching US$2.002 billion in 2024, with a co...[Details]
In the early morning of August 25th, Beijing time, Nvidia today announced the company's second quarter financial report for fiscal year 2023. The report shows that Nvidia's revenue in the second fisc...[Details]
The throttling device of the orifice flowmeter is composed of a throttling piece (such as an orifice plate, nozzle, etc.), a pressure taking device (such as an annular chamber), a fastening device (fl...[Details]
Using the WWDG of STM32F030, it is found that the MCU will not be reset under STOP, just like the sleep mode of STM8S. Paste the watchdog code: /******************************************************...[Details]
Field instruments often use flanges as process connections for instruments because flange connections have the advantages of high reliability and easy installation and disassembly. In industrial prod...[Details]
DELIXI inverter is a speed control device widely used in the field of industrial automation. Its main function is to achieve precise control of motor speed by changing the power supply frequency of...[Details]