[i=s]This post was last edited by Gen_X on 2021-5-8 14:44[/i]In the previous FFT test, for the ADC acquisition clock of AT32F421, in order to make the test go smoothly, a 10MHz ADC acquisition clock w...
The RFX2401C focuses on the fast-growing market sectors of ZigBee, wireless audio, smart energy and home automation. The RFX2401C and RFX2402C are the world's first pure CMOS single-chip/single-silico...
[i=s]This post was last edited by fengkui on 2022-9-2 13:49[/i]Dear experts, I beg you for help! I want to change the password length of this infrared remote control electronic password lock from 6 to...
This time, we will conduct a power-on experiment on the development board. First, we will burn the Tina system. The Tina system is a system developed by Allwinner for the modified OpenWRT1404 . It is ...
Generally speaking, the emulator is used for debugging and emulation, and the programmer is used to burn the target code to the MCU during mass production.For MSP430, both emulation and burning progra...
I found a lot of 1602 programs on the Internet, but they were all ARDUINO and STM32, or none of them were reliable, so I decided to write it myself. After testing it for a long time, I finally wrote ...[Details]
It has been 4 years since the Raspberry Pi released the previous generation product (rpi4 @2019). The Raspberry Pi 4 has also been sold at a "sky-high price" for a period of time and has become a fin...[Details]
Image sensors are divided into two categories: CCD sensors and CIS sensors. CCD is mainly used in SLR and industrial scenes, while CIS is active in scenes such as mobile phones, security, and automob...[Details]
Using fast PWM mode, the value of OCR1A is set by keystroke to change the duty cycle; When the value exceeds the limit, an alarm is given by LED and LCD. The output can be filtered to obtain a DC s...[Details]
(Image source: electrek.co) According to foreign media reports, Rivian confirmed that it will offer an electrochromic glass roof for its electric pickup and SUV models, as well as several other ...[Details]
Deploy Coverity static application security testing to build trusted software
Nowadays, software products are iterating faster and faster, with larger and larger code vol...[Details]
LED street lamps, LED display screens, LED as an energy-saving lighting device has gradually entered people's lives, and the LED Lighting Institute of the Chinese Academy of Sciences has recently m...[Details]
The rapid growth of embedded control applications has placed extremely demanding demands on today's microcontrollers. Complex control algorithms with a large number of digital/analog input signals mus...[Details]
The reference standards for motor selection mainly include: motor type, voltage and speed; motor type; selection of motor protection type; motor voltage and speed.
The motor selection sh...[Details]
Introduction Although voltage measurement alone has been used in many portable products to estimate the remaining battery charge, this approach can have errors as high as 50%. The relations...[Details]
Long-term exposure to ultraviolet light (UVR) can accelerate skin aging, cause melanin deposition, and increase the risk of skin cancer. In recent years, with the improvement of the quality of life...[Details]
A circuit diagram usually has dozens or even hundreds of components, and their connections are crisscrossed and varied. Beginners often don't know where to start and how to understand it. In fact, ...[Details]
Jiwei.com reported that on April 19, TCL Technology announced that the company and its holding subsidiary Zhonghuan Semiconductor signed a "Cooperation Framework Agreement" with GCL Group and GCL Te...[Details]
Renesas Electronics and Syntiant Jointly Develop Voice-Controlled Multimodal AI Solution Combining Advanced Vision and Voice Technologies New Solution Enables Low-Power Voice Control of Embedded ...[Details]