I am now working on a LCD driver for HX8369, and the CPU is STM32F429. My question is how to use 3-wire SPI (cs clk sda) to initialize the LCD. The format of the driver given to me by the manufacturer...
The standard HTTP protocol can be used to connect to the update server. For example, when your custom server is running, when the ESP8266 device starts a socket and sends an HTTP request:GET /your-bin...
The anti-lock brake system (ABS) of a car is to automatically control the braking force when the car brakes, so that the wheels are not locked and are in a state of rolling and sliding (slip rate is a...
In simple terms, the full name of PLC is Programmable Logic Controller. It is responsible for logic control. It is weak in motion control, although many high-end PLCs already have motion control modul...
Basic circuit:Generally, DC stabilized power supplies use 220V mains electricity as power supply, which is then transmitted to the voltage stabilizer circuit for voltage stabilization after voltage tr...
According to an analysis report by research firm Counterpoint, global smart speaker shipments will increase significantly in the next few years, and the market is expected to grow at a compound annua...[Details]
1. What is an LDO regulator?
The LDO low dropout regulator (LowDropoutRegulator) is a classic voltage regulator that can achieve a smaller input/output voltage difference than the traditional three...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
At the online launch conference that just ended, Apple released a new version of Apple TV 4K. This device is equipped with an A12 Bionic chip and comes with a new Siri remote control. The addition ...[Details]
On August 18, Samsung Display officially announced that today, Samsung Display launched the UPC (Under Penel Camera) technology, which can embed the front camera of the smartphone into the dis...[Details]
When MediaTek Dimensity 8000 series chips were launched, OPPO announced that the OPPO K10 series would be the first products equipped with the Dimensity 8000 chips. Recently, the whistleblower Digita...[Details]
The Nut R2 mobile phone is on sale again today, with discounts ranging from 700 to 1,000 yuan for the entire series, starting as low as 2,999 yuan: click here to view. Coupons worth 1,000 yuan can be...[Details]
1. Install STVD and download it from ST's official website. STVD only supports assembly language development. C language development requires the installation of the COSMIC C compiler, which is dow...[Details]
Heart sound identification refers to a technology that uses human heart sound signals for identity identification. Heart sound is a reflection of the mechanical movement of the heart and cardiovascul...[Details]
1 Introduction Automotive technology is undergoing a major transformation. For example, it is a well-known fact that electronic components enable the safety features and sensing functions required fo...[Details]
At present, in the development of embedded products, low-end microprocessor software is mostly implemented using the bare metal development model. In this development model, there are often the follo...[Details]
The microprocessor consists of two main parts, the arithmetic unit and the controller.
1. Arithmetic unit: It is the part of the computer that processes data. Its main functions include:
...[Details]
environment:
Host: WIN7
Development environment: MDK4.23
MCU:STM32F103CBT6
source code:
Configuration:
//---------------------Serial port function configuration-------------------...[Details]
The structure and working principle of the low-power clock device DS3231 launched by Dallas Company in the United States are introduced. DS3231 can count the year, month, day, hour, minute and second...[Details]
Outline:
Serial port roles: 1. Data transmission. 2. Acting as a console.
Data transmission: In addition to using USB and the network to transmit data, two embedded dev...[Details]
stm32/stm8
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