[i=s]This post was last edited by dcexpert on 2019-2-8 10:38[/i] From: [url=https://fosdem.org/2019/schedule/event/microcontrollers_python/]https://fosdem.org/2019/schedule/event/microcontrollers_pyth...
Real-time monitoring of power quality is the key to improving production efficiency, energy conservation and emission reduction, and safe production. Aiming at the power quality requirements of Donggu...
MOS tube drain ringingQ6 was replaced with YJN02N10A, 100V2A MOS, and the inductor was replaced with 47uH (a certain brand prototype is 47uH).The load current requirement is ≤90ma, the output voltage ...
Current detection methods1. DC detection usually uses a precision resistor in series in the circuit being detected. The MCU detects the current by detecting the voltage drop of the sampling resistor.2...
Thanks to WWWORLD, I received the Pingtouge voice development kit. The box packaging is super gorgeous. The true appearance of the Xuantie 803c processor is as follows:The core board of the developmen...
According to Bloomberg, Apple has secretly organized a 12-person team to develop satellite network communication technology that can transmit data directly to Apple devices without going through comm...[Details]
I just started learning STM8 and I just learned a lot of things. I am making a temperature and humidity display board, which uses I2C to drive the SHT20 sensor and display it on the digital tube. The...[Details]
Since I started working in electronic technology, I have used three oscilloscopes. Fortunately, these three oscilloscopes belong to the third generation of oscilloscopes. Compared with the older gener...[Details]
An oscilloscope is a tool used to detect various circuit states and display them in the form of waveforms. It can also be used to check circuit board faults. In many cases, it is more useful than a m...[Details]
A friend of mine, Mr. Zhang, who is new to photovoltaics, installed a photovoltaic power station on his roof. He used 120 340W modules, with a total module power of 40.8kW and an inverter of 40kW. ...[Details]
On October 30, the Ministry of Industry and Information Technology held a party committee meeting and a cadre meeting to convey, study and implement the spirit of the Fifth Plenary Session of the 19t...[Details]
When there is a computer signal input, the input analog R, G, B video image signals and horizontal/field synchronization signals can be detected first. Since the waveform of the video signal is relat...[Details]
Recently, Infineon announced a cooperation with Shenghong Electric Co., Ltd., the world's leading energy Internet core power equipment and solutions leader. Infineon will provide Shenghong with indu...[Details]
With the rapid development of electronic products, "smart tools" are becoming more and more popular. Smart cleaning tools also bring great convenience to people's lives. Traditional cleaning tools ...[Details]
In brushless DC motor (BLDC) applications, Hall sensors are often used to detect the actual position of the motor rotor to provide a basis for electronic commutation. However, due to manufacturing p...[Details]
Pentagon Model of User Gas Monitoring Pain User needs are the driving force behind Arrow’s product development and innovation. After long-term research on energy and chemical industry users, Arrow Op...[Details]
MPPT is a core technology of inverters. MPPT voltage is a critical parameter in the design of photovoltaic power stations. First, let's understand what MPPT is:
The full name of MPPT contr...[Details]
Clacton-on-Sea, UK, March 27, 2024.
Pickering Electronics, a leading manufacturer of high-performance reed relays, has announced the launch of its latest high-power reed relays, rated up to 80W...[Details]
According to foreign media reports on December 29, LG Innotek, which is supplying camera modules for the electric pickup truck Cybertruck produced at Tesla’s Texas Gigafactory, is also competing for ...[Details]
The novel unpackaged LED has better heat dissipation conditions and integrates epitaxy, die and packaging processes, making it easier to match secondary optical design lighting fixtures… LED li...[Details]