The official website says that it can be replaced by p2p, but I can't find the pin information in the datasheet. Now I want to replace the stm32f103cbt6. Does anyone have this information and can shar...
DIY production of practical household constant current charger. There are many Y goods on the market now, and household chargers are even more so. The starting point of my design is to be able to PK m...
It is understood that China Mobile released a poster on the 16th, warming up the application of super SIM cards in the 5G era.
On November 19, China News Network reported that China Mobile released a ...
To help avoid common implementation errors when attempting to use I2C to communicate between a peripheral IC and an MSP, it is worth looking at some of the following suggestions:Start with the example...
The previous article introduced the construction of the hardware circuit and conducted a simple test to confirm that there were no problems with the hardware welding. This article mainly introduces th...
When Trump signed the tariff increase announcement, few people realized that the dispute between China and the United States would be so intense and lasting. 19 months later, what is the current situ...[Details]
introduction
Whether portable electronic equipment is powered by AC mains after rectification (or AC adapter) or by a battery pack, the power supply voltage will vary within a wide range during ope...[Details]
According to foreign media reports, on July 23rd local time, u-blox, a provider of positioning and wireless communication technology, and Arvento Mobile Systems, a company in vehicle telematics and f...[Details]
51 MCU precise delay program (crystal oscillator 12MHz, one machine cycle 1us.)
Several precise delay programs: In the calculation of precise delay, the most easily overlooked part is the delay out...[Details]
Traditional vector network analyzers (VNAs) usually use the so-called "virtual" method when measuring balanced/differential devices: the network analyzer stimulates the device under test with a single...[Details]
In recent years, domestic chips have faced the danger of being "choked". Some experts have discussed that China can either follow the foreign technology route to build domestic chips, or find a new w...[Details]
Influenced by the continuous rise in Bitcoin prices, Chinese stocks listed in the US that mainly engage in mining machine chip business have become a hot commodity among investors. As of the close of...[Details]
Abstract: In current practical applications, especially in the field of electric vehicles, the rapid development of this field has led to higher performance requirements for power semiconductor dev...[Details]
In modern industrial production, the motor is the main driving device. At present, the KZ-D traction system that uses thyristor (i.e., silicon controlled rectifier) devices to supply power to the m...[Details]
This evening (22), Huawei held a global online launch conference for the Mate40 series. Huawei Consumer Business CEO Yu Chengdong said that ten years ago, Huawei had only 1 million mobile phone users...[Details]
High availability is one of the most important requirements of data centers. Since data centers carry important business data in the network, high availability of business (i.e. business cont...[Details]
The simulation interface also uses a double-row 2*5 socket, and requires four 10K pull-up resistors.
Important note: In actual application, if you do not want to use JTAG simulation an...[Details]
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