The LCD screen I bought today has arrived. The chip is ST7735. I bought it for 9.9 yuan.
I spent a lot of time on the SPI driver before. Today, I will drive the SPI display based on the previous work,...
[i=s]This post was last edited by dcexpert on 2019-11-4 11:01[/i]This is a discussion on the official English forum of micropython: Is there some successful MicroPython products? The poster seems to b...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]It has been more than 10 years since I first came into contact with FPGA in college. I still remember the ...
In Chapter 9, the function rt_list_entry() is defined at the beginning of the file scheduler.c. Isn't it inappropriate because it is referenced in the file clock.c?...
I feel really lucky to have the opportunity to review this board. There are many Bluetooth development boards on the market, but this one is different.As shown in the figure above, AB32VG1 supports Bl...
[size=4] The DMA extended by the MSP430 series microcontroller has triggers from all peripherals, and can provide advanced configurable data transmission capabilities without CPU intervention, thereby...
In the past, four machines were indispensable for the establishment of business offices, such as copiers, printers, scanners and fax machines. In order to shorten manpower working time and improve wo...[Details]
In the current wireless remote control module market, many use 315M and 433M modules as encoding and decoding solutions.
Reason 1: Low price! About 5 yuan per module, a pair of transceiver modules ...[Details]
With the overall downturn in China's auto market and sluggish growth in the new energy vehicle sector, NIO, the leader of new car-making forces, has once again become the focus of attention. In the...[Details]
Environment configuration:
Window7 32-bit OS + VMware Workstation 6.5 + Ubuntu9.10
FORLINX OK6410A Development Board
Building an Embedded Linux Driver Development Environment
1. ...[Details]
Samsung may see more growth in the coming months, possibly at the expense of rivals like Xiaomi, according to data from 91mobiles' 2020 Buyer Insights Survey. Image source: 91mobiles According to d...[Details]
1. Download Official download, URL: https://www.iar.com/iar-embedded-workbench/#!?currentTab=free-trials Go to this page and download it. Downloading from foreign websites is slower. 2. Installatio...[Details]
Section 1 Keil C51 Compiler Control Instructions The control instructions of the C51 compiler are divided into three categories: source file control class, target file control class and list control ...[Details]
The Guangdong Provincial Conference on the Promotion and Application of LED Lighting Products was held in Guangzhou to study and deploy the work of Guangdong Province to comprehensively promote and p...[Details]
CAN is a multi-master serial communication bus. Compared with general communication buses, CAN bus data communication has reliability, real-time and flexibility. Therefore, CAN has been widely used...[Details]
In a data acquisition system composed of a 89C51 microcontroller and an ADC0809, the addresses of the eight input channels of ADC0809 are 7FF8H~7FFFH. Try to draw the relevant interface circuit diagr...[Details]
Recently, according to foreign media reports, at the 2021 IAA Mobility exhibition, WayRay launched a new Deep Reality Display system, which can replace the traditional car dashboard with a new immers...[Details]
The bet between Dong Mingzhu and Lei Jun has once again attracted attention after a period of silence. Recently, Dong Mingzhu publicly shouted in Beijing: "I want to bet with Lei Jun for another 5...[Details]
Everyone must be familiar with the role of gas detectors. They can provide the concentration of the gas that needs to be detected in the working environment in a timely manner. Based on these da...[Details]
A soft starter is a device used to control the start and stop of a motor. It can effectively reduce the impact of the motor on the power grid and mechanical equipment when it starts, and extend the...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
