Source: https://www.oshwa.org/2021/07/21/the-state-of-open-source-hardware-in-2021/OSHWA has partnered with New York University to present the 2021 State of Open Source Hardware. This graphic report i...
Create startup code The first step to implement the HPI boot mode of the TMS320C62x is to generate the HPI boot DSP code and merge it with the main processor application so that the DSP application ca...
[i=s]This post was last edited by jinglixixi on 2022-10-4 09:32[/i]After building the ESP-IDF-based development environment, it is important to ensure its compilation and downloading functions. To thi...
TI 15.4-Stack is an IEEE 802.15.4e/g RF communication stack. It is an integral part of the SimpleLink CC13xx/CC26x2 Software Development Kit (SDK) and supports star topology networks for either Sub-1G...
I have no experience with Arteli, but I learned about it after trying out the development board recently:
Arteli Technology (Chongqing) Co., Ltd. was established in Chongqing High-tech Zone in June 20...
1. Overview The previous protocol has explained in detail the various functions of the IIC protocol. Through the previous protocol, I believe everyone has a certain understanding of IIC. In this blog...[Details]
How should we understand the peripherals of 51 single-chip microcomputer? Do the following experiment. Experiment 1: Experiment with external interrupt 0 Experimental steps: Connect one end of a ...[Details]
After announcing it back in May, HP’s Reverb G2 VR headset finally has a more concrete release date, with HP confirming via a Reddit AMA that pre-order customers will get their hands on the device in...[Details]
Human Machine Interaction (HMI), also known as user interface or user interface, is a medium and dialogue interface for transmitting and exchanging information between people and computers, and is an...[Details]
T-type resistor network D/A converter
The principle of D/A converter: convert each bit of the input digital quantity into analog quantity according to its weight, and add them together t...[Details]
CCFL and LED are the only two backlight sources for LCDs. CCFL is a traditional backlight method, while LED, as a rising star in LCD backlight, is rapidly seizing the LCD backlight market.
The...[Details]
Microcontroller Experiment
//The P1 interface of the main board is connected to the P00 interface of the display board, which is the digital tube segment selection interface
//The P3 interface of th...[Details]
Foldable screens are considered the future of smartphones, and Samsung can be said to be a leader in this technology and has been working to make its foldable displays self-sufficient. Current...[Details]
I played around with STM32 some time ago and it was good. It has rich resources and functions and is easy to use. It is not at the same level as 51. After using it, I decided to use an embedded MCU wi...[Details]
On August 20, Huawei founder Ren Zhengfei, 74, was interviewed by the Associated Press at the tree-lined Huawei headquarters. Although the United States has announced that the (temporary license) can...[Details]
The ratio of PV module capacity to inverter capacity is usually called capacity ratio. Reasonable capacity ratio design needs to be considered comprehensively in combination with the specific project ...[Details]
Meizu launches the Meizu 18 Chinese White Dolphin Rare Edition Recently, Meizu announced the launch of the Meizu 18 Chinese White Dolphin Rare Edition, which is a special gift for ocean lovers. Bot...[Details]
To seize the business opportunities of 5G and electric vehicles (EV), Japanese electronic parts manufacturers are expanding their investments, and the equipment investment of eight major manufacturer...[Details]
On the evening of May 10, domestic chip design company Ziguang Guowei issued an announcement stating that the company’s chairman and president Ma Daojie will resign as president and continue to serve...[Details]
For image monitoring systems, users often put forward such functional requirements: they hope to be able to monitor objects that are far away. These objects may be distributed in suburbs, deep moun...[Details]