[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...
Vehicle engine model
The vehicle converter template "veh_eng_0" that comes with SaberRD takes tire diameter, gear shift and vehicle speed information as input and calculates the engine speed a...[Details]
1. Word data transfer instruction Function: Used to transfer single data into or out of a register. 1. LDR instruction 1.1. Function Read a 32-bit field from memory to the target regist...[Details]
Experiment Name:
Application of power amplifier in dynamic characteristics test of voice coil motor direct-driven water hydraulic valve
Purpose:
A direct-drive valve closed-loo...[Details]
Concerns about electric vehicle range anxiety, recycling and fast charging could all become history thanks to an Australian nanotechnology-driven battery invention.
The graphene aluminiu...[Details]
High reliability, powerful functions, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessary c...[Details]
A good operating platform should be able to process images in the shortest time, good machine vision software should be easily applied in a series of cases, and good cameras and lenses should have ...[Details]
Definition of Real-time Spectrum Analyzer
Spectrum analyzers are commonly used instruments in RF microwave design and testing. They can help electronic engineers comple...[Details]
Apple phone users should all know that iCloud accounts can store some private information such as contacts, messages, memos, photos, etc. synchronously with all Apple devices logged into the ac...[Details]
1. Introduction
The traditional PWM DC/DC phase-shifted full-bridge zero voltage soft switching (ZVS) converter uses the resonance between the leakage inductance or/and the primary series ...[Details]
The project needs to add IAP function. STM32F103 is also a Cortex M core like Nordic 51822, but one is M0 and the other is M3. So I think the upgrade principle is roughly to divide the Flash into dif...[Details]
Nexperia, a wholly-owned subsidiary of Wingtech Technology, announced that it has completed the signing of a transaction agreement to acquire Newport Wafer Fab in the UK. Against the backdrop of the ...[Details]
This adjustable voltage-stabilized power supply has a maximum output voltage of about 20V and a maximum output current of 2A. It has three current-limiting
positions of 200mA, 300mA, and 600mA and a...[Details]
In the wire control brake market, hidden dangers are beginning to emerge behind the rapid development.
This week, GM officially recalled almost all of the pure electric Cadillac Lyriq (n...[Details]
Keil c51 is known as the best development environment for 51 series microcontrollers, and everyone must be familiar with it. Everyone knows some of its common features (it is also mentioned in books)...[Details]
The long-term average bit error rate, referred to as the bit error rate (BER), is one of the important indicators of optical communication networks and equipment. At present, optical communicat...[Details]