[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...
As of the close of April 27, the Shanghai Composite Index was 2815.49 points, up 0.25%, with a turnover of 225.3 billion yuan (the turnover on the previous trading day was 244.1 billion yuan); the Sh...[Details]
introduction
Multi-chip hybrid integration technology is one of the important ways to achieve watt-level LEDs. As the traditional small chip process is mature, the integration technology is si...[Details]
On August 8, according to Gartner's latest forecast, global semiconductor revenue is expected to grow by 7.4% in 2022, down from the 13.6% forecast in the previous quarter and far lower than 26.3% in...[Details]
Visual recognition has always been an important part of autonomous driving perception technology. Common monocular vision can identify obstacles through deep learning algorithms combined with a large...[Details]
IntroductionCalibration always seems to be scheduled at the most critical moment in a project, such as when a team is busy preparing for the annual industry trade show. As an example of the impact of...[Details]
What is a Focus Smart Alternator: The Ford Focus Smart Alternator was the first to introduce an alternator system that was electronically controlled by the engine's ECM or Powertrain Control Module (...[Details]
"Soitec has been committed to empowering China's smart vision and promoting global technological innovation." Thomas Piliszczuk, executive vice president of global strategy at Soitec, said at a medi...[Details]
There is no doubt that mobile electronic devices have revolutionized our daily lives. Smartphones and laptops equipped with Bluetooth and WiFi provide the mobile computing capabilities that were on...[Details]
The factors affecting the measurement error of the transformer capacity characteristic tester mainly include connection group, ambient temperature, impedance voltage, tap changer, and short-circuit c...[Details]
1. MSP430 development environment establishment
1. Install IAR dor msp430 software, which includes the driver for the USB emulator.
2. Insert the USB emulator and select the installation direct...[Details]
Whether it is a consumer, industrial or medical application, power optimization is typically achieved by reducing active processing time and extending the processor's sleep mode time. However, with th...[Details]
Let's review some of the instructions we have learned : MOV P1, #0FFH, MOV R7, #0FFH. These instructions are to send some data to the corresponding location. Why do we need to send data? The first re...[Details]
Because when driving the bare board, it needs to be interrupted Exception MMU MMU is a memory management unit in the CP15 coprocessor, which is embedded in the ARM chip. Its function is to map virtua...[Details]
A recent report pointed out that the global smart parking industry will exceed the $26 billion mark, and the compound growth rate of the market will reach about 18%. At that time, mobile payments wil...[Details]
Trump's new tariffs on China are about to take effect on Sunday (September 1st) local time. CNBC did some calculations for Trump that day, emphasizing that "the trade war has already cost (US) electr...[Details]
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