▲ Click the blue text above to follow us and not miss any valuable articles! This application note provides guidance and recommendations on the design and layout of radio frequency (RF) printed circuit boards (PCBs), including discussions on mixed-signal applications, such as digital, analog, and RF components on the same PCB. The content is organized … Read more
The following diagram shows a four-layer board, but the relevant content can also be applied to circuit boards with more layers. The core of a printed circuit board is a rigid fiberglass board, which is covered with copper foil on both the top and bottom. The core part is essentially a two-layer board. To increase … Read more
Welcome to leave a message, each message will be selected, and I will reply on the same day. Any errors in the article will also be updated in the reply. #FPGA #SerialTransmission #BaudRateGeneration #TimingLogic This article continues to detail the serial transmission module. In the serial transmission module, baud_set selects the baud rate level, and … Read more
Product images of the project: Bilibili video link: https://www.bilibili.com/video/BV1DEC5YuEvh/?share_source=copy_web&vd_source=097fdeaf6b6ecfed8a9ff7119c32faf2 (See the end of the article for data sharing) 01 — Project Introduction 1. Function Details STM32 Air Quality Detection System The functions are as follows: DHT11 temperature and humidity sensor detects air temperature and humidity information MQ-7 carbon monoxide sensor detects carbon monoxide content Formaldehyde … Read more
Product images of the project: Bilibili video link: https://www.bilibili.com/video/BV1s5qYYAEHh/?share_source=copy_web&vd_source=097fdeaf6b6ecfed8a9ff7119c32faf2 (See the end of the article for data sharing) 01 — Project Introduction 1. Function Details STM32 Smart Aquarium/Aquaculture System The functions are as follows: Can detect temperature, water level, and TDS water quality, while displaying the data on an OLED screen. When the temperature is … Read more
Product images of the project: Bilibili video link: https://www.bilibili.com/video/BV1mcUWYgE3d/?share_source=copy_web&vd_source=097fdeaf6b6ecfed8a9ff7119c32faf2 (See the end of the article for resource sharing) 01 — Project Introduction 1. Function Details STM32 Smart Voice-Activated Waste Sorting Bin The functions are as follows: 1. STM32F103C8T6 microcontroller system board as the main control unit 2. Servo drives to open and close the waste … Read more
Project finished product image: Bilibili video link: https://www.bilibili.com/video/BV11orNYeEN1/?share_source=copy_web&vd_source=097fdeaf6b6ecfed8a9ff7119c32faf2 (See the end of the article for material sharing) 01 — Project Introduction 1. Function Details STM32 Smart Window The functions are as follows: Based on STM32F103C8T6 minimum system board MQ135 sensor detects air quality DHT11 detects environmental temperature and humidity Photoelectric infrared sensor detects intruders Rain … Read more
Bacterial infections pose a significant threat to global public health, causing approximately one million deaths each year. Currently, antibiotic treatment remains the core strategy for managing bacterial infections. However, the long-term use of antibiotics exacerbates the development of bacterial resistance, even leading to the emergence of multidrug-resistant (MDR) strains. Therefore, the development of alternative antibacterial … Read more
This article focuses on “AI hardware equity,” discussing the ecological development of Xiao Zhi AI and Espressif Technology, highlighting its different values for various groups, covering areas such as technical learning, career development, and business insights. It is suitable for AI hardware enthusiasts, developers, professionals in the tech industry, those interested in the development of … Read more
