In daily life and study, we generally need to measure AC signals. There are many ways to measure AC signals. In the measurement of single-chip microcomputers, we often use it to measure DC voltage. No...
I started using ESP from 8266, and jumped directly from Anxinke's Eclipse development to Arduino. At that time, I heard that Lua could also be used for development. Although I later purchased NodeMCU,...
[size=4] There are three main types of processors that I have come into contact with, general-purpose microprocessors (MPUs), digital signal processors (DSPs), and SPARC platforms (short for Scalable ...
Six years on from the introduction of the Espressif ESP8266, we might be led to believe that the focus has shifted to the newer dual-core ESP32. However, there is a twist in the form of the newly anno...
1. Program heating (advanced function): General analyzers use direct heating method, that is, it only takes about 5 minutes to heat from room temperature to 700 degrees. Due to the fast heating speed...[Details]
Since the iPhone 11 series was released on September 20, it has been widely criticized for its poor signal and overheating, and now it has been caught up in the "dust gate" issue. Previously, many ne...[Details]
Recently, it was reported that Human Horizons and Bosch Group signed an agreement at the "Connected World" Internet of Things Conference held in Berlin on the 20th, announcing that the two parties wi...[Details]
Recently, 5G SoC chips have been launched one after another. Their appearance will bring new opportunities for process and packaging. Here we comment on them: In the 5G era, the most advanced...[Details]
The college entrance examination is over, and it is estimated that many mobile phone manufacturers have begun to target the candidates. Among them, Honor is the most impressive manufacturer. Today, H...[Details]
Xiaopeng Motors has launched its third mass-produced car after the Xiaopeng G3 and Xiaopeng P7 - the Xiaopeng P5, which is equipped with two laser radars, allowing the car to transform from a means o...[Details]
There are two timers in the 51 microcontroller, namely timer 0 and timer 1. Timer 0: Timer 0 is an 8-bit timer, which can be used as a timer or counter. In timer mode, it can generate interrupt...[Details]
This time, debugging the hardware of stm8 was really hard. I didn't expect it to be so annoying! It took me 5 days to do it. I referred to many examples on the Internet and Fengchi's stm8 explanation...[Details]
Among the current
automotive electronic
components, large-area
display screens
are used in the central control design of cars and have become
an important element in the design of ...[Details]
At the beginning of 2020, lighting and electronics expert HELLA and US startup Oculii announced a strategic partnership. The partnership aims to develop high-performance, scalable radar solutions ...[Details]
Facing the massive amount of video data information, it undoubtedly brings more pressure to the security big data information processing. If high-definition is no longer the only development dire...[Details]
STM32 GPIO usage summary STM32 GPIO usage steps: 1. Enable the peripheral clock corresponding to GPIO For example: // Enable the peripheral clock corresponding to GPIOA, GPIOB, and GPIOC RCC_APB2Per...[Details]
Background on Optocouplers and Digital Isolators Optocouplers use light from an LED to transmit data across an isolation barrier to a photodiode. When the LED turns on and off, logic high and low si...[Details]
Multidimensional arrays
For the two-dimensional array a ; since the array name represents the starting address of the array, the address numbers of a (first layer) and the first element a are the ...[Details]
Microcontroller MCU
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