We have a chip that has worked fine for several years. Later, the manufacturer stopped supplying it, so we asked someone to get it. When we got it back, we found that it didn't work (we suspected that...
I am very happy to participate in this review event and experience this very compact development board. The delivery speed is also very fast, but the only drawback is that the box was already flattene...
I recently prepared some things to take home. In order to prevent temporary office needs at home, I bought a 4G router from Dandelion online. I tried it out briefly. It is a dual-purpose router that c...
[i=s]This post was last edited by sonicfirr on 2022-4-19 20:21[/i]I am still getting familiar with Linux . I just realized that Linux has neither native GUI nor application layer protocol stack. So to...
[i=s]This post was last edited by James199 on 2021-10-17 18:56[/i]At present, most combinations in the industry are Amazon's FreeRTOS + ARM. This time we will use Huawei Hongmeng to replace FreeRTOS a...
Shanghai Tianshu Zhixin Semiconductor Co., Ltd. (hereinafter referred to as "Tianshu Zhixin") officially released the country's first general computing application development and evaluation platform...[Details]
Mobileye recently completed a four-day intercontinental highway trip and tested the next-generation driver assistance system Mobileye SuperVision™. The test made extensive use of Mobileye Roadbook™, ...[Details]
introduction AT89C51 is a low-voltage, high-performance CMOS 8-bit microprocessor with 4K-byte FLASH memory (FPEROM—Flash Programmable and Erasable Read Only Memory), commonly known as single-chip mi...[Details]
On September 14, Minxin Co., Ltd. issued an announcement on the first-instance judgment of the litigation matter, stating that recently, the company received 5 first-instance civil judgments from the...[Details]
As we all know, Spider-Man has sharp spider-like senses, which help the superhero sense danger in advance and react quickly. Now, drones and self-driving cars can have superhero sentience, witho...[Details]
The latest European battle was not only live-streamed via social media but also on online mapping services, something that neither Google nor Apple intends to do. The vast amounts of mapping d...[Details]
introduction
This application note describes a simple interface scheme to the DS1845 or DS1855 nonvolatile digital potentiometer using a Microchip® PIC12F509.
Hardware Setup
The schemat...[Details]
How to use digital ammeter There are several points to pay attention to when using a digital ammeter. One is the wiring. The digital ammeter must be connected in series to the circuit for measure...[Details]
On January 22, Honor released its first new product, Honor V40, after its independence. It is reported that the V40 adopts a geometric porthole design, a 1 billion color retina-level super-sensitive ...[Details]
1. Schematic diagram 315/433 MHz super regenerative module used in the experiment Transmitter schematic diagram Schematic diagram of receiving end 2. Transmitter Code Send data using NEC proto...[Details]
We often encounter the situation where the WiFi speed slows down. What are the reasons for this? China Telecom lists the following reasons: 1. Improper placement of the router: The placement of the...[Details]
Power supply is an important component of electronic and electrical equipment, and battery is an indispensable power supply component in mobile electronic products. The power supply or battery modul...[Details]
Currently, true wireless Bluetooth headsets (TWS) are becoming more and more popular among users. Major mobile phone manufacturers and headset brands have launched their own products, some of w...[Details]
As global energy and environmental issues continue to emerge, the development of new energy vehicles has become an inevitable trend for the world to achieve energy security and environmental protecti...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]