[Qinheng RISC-V core CH582] I2C lights up the OLED screen - Domestic chip exchange - Electronic Engineering World - Forum (eeworld.com.cn)
After I2C driving the OLED screen, today we tested the hardwa...
[i=s]This post was last edited by faraway_99 on 2019-3-16 23:18[/i] As shown in the figure below, it is necessary to refer to the zero crossing point of Iab to control the output of Vg1 and Vg2 PWM wa...
[i=s]This post was last edited by DDZZ669 on 2020-9-14 22:23[/i]The previous article conducted an unboxing and evaluation: [GD32450I-EVAL] + 01 Unboxing and onboard resource evaluation . This article ...
Zynq UltraScale+MPSOC development boardBased on Mir Electronics MYC-CZU3EG core board and development board
The Xilinx Zynq UltraScale+ MPSoC series integrates a feature-rich 64-bit quad-core Arm Cort...
Samsung finally got out of the shadow after the "battery door" incident in 2016, and it took three years to get out of the shadow. Unexpectedly, another epoch-making folding screen mobile phone Galax...[Details]
According to the latest news from foreign media, the United States has demanded that Japanese, Korean and Dutch engineers be banned from repairing chip manufacturing equipment for Chinese companies...[Details]
Abstract: Regardless of the application, engineers are faced with the need to bias circuits with negative voltages for specific functions. This need is common in single-supply systems where high pe...[Details]
According to foreign media reports, the Indian government will provide financial incentives and supporting facilities worth about 500 billion rupees (about 6.6 billion US dollars) to attract global s...[Details]
Among many capacitors, there are many types of film capacitors. Among film capacitors, CBB capacitors are the most familiar to us and are often used in electronic products. In addition to CBB film ...[Details]
Now that we understand serialization, let's go back to the previous section. We found that ROS did not use a third-party serialization tool, but chose to implement it itself. The code is in r...[Details]
Tests at low voltage Measuring no-load loss under low voltage is mainly used in the manufacturing and operation departments for inspection during the core assembly process, as well as inspection test...[Details]
According to a survey by EnergyTrend, the solar industry research division of global market research organization TrendForce, due to the policy uncertainties that have not been eliminated, coupled wi...[Details]
There are two modes for Chinese local vehicle manufacturers to develop new energy vehicles. One is to seek a path only through their own resources. The major automobile companies have been researchin...[Details]
In the design of real-time monitoring system, it is necessary to monitor each control signal in real time. More importantly, it is necessary to accurately record the fault data when a fault occurs,...[Details]
I have been watching LDD3 for a while, and have practiced most of the routines in it. Now onto the real driver learning. Starting from the driver provided by Friendly Arm mini2440, analyze some basic...[Details]
Introduction: The design of stepper motor control system program is an important part of realizing stepper motor control.
1. Determine control requirements
First, the control requir...[Details]
Brad M12 Ultra-Lock 2.0 includes a cable assembly of plugs and sockets that complies with IEC 61076-2-010.
This product is suitable for easy-to-assemble interfaces and is available in shielde...[Details]
"Tech Unheard" is a technology interview podcast hosted by Arm CEO Rene Haas, focusing on the forces of change in the industry and exploring cutting-edge technologies and the stories behind them. T...[Details]