I used ToughGFX today, and I think it's pretty good. The software can make the interface more beautiful. Most of the most basic controls are available, but I feel it's not very complete, because I usu...
The previous article ( https://en.eeworld.com/bbs/thread-1204118-1-1.html ) mentioned the use of text in lvgl . This article will introduce line drawing.
We know that lvgl is object-based, and the use...
[DWIN Serial Port Screen] Nucleic Acid Sampling Registration System 1https://en.eeworld.com/bbs/thread-1200199-1-1.html
[DWIN Serial Port Screen] Nucleic Acid Sampling Registration System 2: Prepare B...
[i=s]This post was last edited by xiaobai16 on 2020-4-5 09:18[/i]Can someone help me take a look at this? Why can the command sent by the MCU only be displayed up to the fourth step (that is, it can o...
The Internet of Things (IoT) is a dynamic market that is driving change while also helping us cope with it. New applications are emerging every day, and the IoT ecosystem is evolving with it. Let’s ex...
Diodes Incorporated (Diodes) has introduced three new Hall-effect switches: AH1899A/B/S, which operate at low supply voltage and very low quiescent current to extend the battery life of mobile...[Details]
Recently, the only titanium enterprise in our province, after many rounds of consultations and negotiations, finally defeated many domestic competitors and won a contract to produce 6,000 tons of s...[Details]
Abstract: This paper introduces a general method for simulating power electronic circuits using Matlab. This method can obtain a large signal nonlinear simulation model of power electronic circu...[Details]
Sina Digital News on the morning of July 8, a report in the Brazilian newspaper Folha de S.Paulo last month mentioned that criminals stole iPhones in the local area to access the bank accounts of ...[Details]
Recently, Apple announced a new initiative - adding a "Parts and Service History" query service in iOS 15, allowing users to check whether the batteries, cameras and other components used in their...[Details]
Are there different types of spectrum analyzers? There are two categories of spectrum analyzers, determined by the method used to acquire the signal's spectrum. Swept-tuned spectrum analyzers use a...[Details]
The electronic design competition we made this time was a remote control car. Actually, we finished it two weeks ago. The total workload was only two days. After that, we were lazy, so we didn't add a...[Details]
Recently, Anjie Technology stated in an institutional survey that the company's current production capacity is relatively sufficient. In order to cope with the future growth in customer demand, the c...[Details]
EPC Company to Showcase Multiple Applications at APEC 2021 Virtual Conference and Expo High Power Density Solutions Using eGaN® FETs and ICs At APEC, Efficient Power Conversion (EPC) GaN experts w...[Details]
In recent years, mainland manufacturers have flocked to the display driver "track" in an effort to narrow the gap with foreign markets. The display driver chip products of the new chip leader GalaxyC...[Details]
Ever since Shen Yiren left the mysterious new OPPO phone in October at the end of the OPPO Reno2 launch conference, the popularity of this mysterious new phone OPPO Reno Ace equipped with the world's...[Details]
Unique product identifiers are ideal for:
● Used as a serial number (such as a USB character serial number or other terminal applications)
● Used as a password. When programming the flash memory, th...[Details]
1. STM8 development environment To use STM8, you need to download the following tools: 1. ST Visual Develop, a universal integrated development environment for ST 8-bit MCUs http://www.st.com/st...[Details]
According to foreign media reports, as lithium batteries (Li-ion) continue to develop, various portable devices have begun to adopt this battery, which has greatly promoted the development of electro...[Details]
In 2024, the organic light-emitting diode (OLED) TV series launched by LG Electronics won the favor of many authoritative American media and was unanimously rated as the top OLED TV product.
...[Details]