[i=s]This post was last edited by wo4fisher on 2021-9-5 01:00[/i]1. ESP32-Audio-Kit Audio Development Board Reference Resources
1.0 ESP32-Audio-kit AC101 Introduction https://docs.ai-thinker.com/esp32...
I suddenly became curious about the power supply of Pico, so I'll take a closer look today.The board is powered by USB (+5V) and converted to +3.3V using the switching power chip RT6150.
This chip can...
Live broadcast time: 10:00-11:30 am, June 20, 2019 (today)Live broadcast topic: Introduction to Microchip's latest SAM and PIC32 microcontroller software development platform--MPLAB Harmony V3This onl...
1. Overview
In the first article, we tested the refresh speed of the LCD and used the lcd_clear function implemented in the official gd32e50x_lcd_eval.c file to fill the entire screen with data. In ad...
Why do instruments generally have set values and readback values? For example, we know that the power supply needs to output a certain voltage, so we set it, and the test voltage result will be displa...
NVIDIA launches generative AI microservices for developers to create and deploy generative AI assistants on systems with NVIDIA CUDA GPUs installed ● New GPU-accelerated NVIDIA NIM microservices an...[Details]
Reversing obstacle
detection system detects obstacles in the blind spot
The ultrasonic sensor
technology
used in the reversing obstacle detection system
can detect nearby obs...[Details]
Light sensor and LED lamp combination Wind and solar LED street lights are highly intelligent and unattended road lighting fixtures that use wind and sunlight to generate electricity and use bat...[Details]
I would like to introduce Tinkcad to you, a simulation software for building circuits online. I have also verified some device models on it. Generally speaking, it feels very intuitive and easy to...[Details]
In recent years, some special properties of polymer dispersed liquid crystal (PDLC) have been widely used. Based on the current theoretical research results of PDLC, this paper explores and studies...[Details]
V-cone flowmeter operation and use ①V-cone flowmeter must be used with a differential pressure transmitter to know the flow rate. In order to facilitate the zero point adjustment on site, a "thre...[Details]
Overview
TFT (Thin Film Transistor) LCD is a thin film field effect transistor LCD, which is a type of active matrix liquid crystal display (AM-LCD). Liquid crystal flat panel display, especially...[Details]
Overview
Offering a small footprint and high light output, white LEDs (WLEDs) provide an ideal backlight solution for small color displays in cellular phones and other portable devices. WLEDs,...[Details]
The proportional solenoid drive circuit is shown in Figure 1. In the drive circuit, R1 is a current limiting resistor that turns on the IRL3803 tube; D1 is a guide diode that provides the correct vol...[Details]
On the evening of December 11, Xinwei Communication issued an announcement stating that in order to promote the company's development in the field of electronic technology applications, adhering to t...[Details]
During the National Day holiday this year, the hot topic on the streets was the traffic jam of tens of thousands of people. Coincidentally, LED lighting also encountered the embarrassing dilemma of...[Details]
Qualcomm has been deeply involved in the field of electric vehicle wireless charging technology for many years and has more than 1,500 related technical patents. In order to accelerate the applicatio...[Details]
According to Jiwei.com, during this year's National People's Congress and the Chinese People's Political Consultative Conference, Si Liuqi, deputy to the National People's Congress and deputy general...[Details]
Abstract: The structure and working principle of the programmable clock generator chip ICD2053B of the American CYPRESS company and its application in data acquisition systems. ICD2053B provides...[Details]
U.S. artificial intelligence startup OpenAI is preparing to launch a new type of agent, code-named "Operator," that will allow computers to do tasks such as writing code or booking travel on behalf...[Details]