[i=s]This post was last edited by cpsiot on 2022-7-23 12:58[/i]It is a bit of a waste to use RPI-400 as the HMI part. Today, I will test the AI performance. If it is OK, I can do the AI recognition pa...
Cause of the incident: I helped someone design an electronic product in my spare time. I was responsible for writing ARM code and producing schematics, and another engineer produced PCBs. Because the ...
Title of Work
Smart car based on ESP32 road sign recognition
Author: Wang Zhiyuan
1. Introduction
The smart car based on ESP32 road sign recognition is ESP32 as the master control, controlling the mov...
I would like to ask for a cheap and available microcontroller that I would like to use for RS-485 data transmission for sensor data acquisition. It only needs to have I2C and UART functions, and no ot...
1. Introduction
The library function of shineblink core development board (Core for short) supports US-015 ultrasonic ranging sensor, so you only need to call two APIs to realize the ultrasonic rangin...
Simple RF Test Oscillator Circuit A simple oscillator with intermediate frequency correction (455kHz) can be used in field tests, or when a standard signal generator is available. L1 should resonate ...[Details]
According to foreign media reports, Tesla plans to launch the FSD advanced driver assistance system in China and Europe in the first quarter of next year and is currently awaiting approval from reg...[Details]
As mobile devices become more multifunctional, the operating voltage of their
power
circuits
has also become diversified. Specifically, taking a typical
mobile phone
as an exa...[Details]
Use the STM32 timer input capture module to control 3-way ultrasonic sensors. The ultrasonic sensor used this time is the common HC-SR04, which is often used in the obstacle avoidance system of smal...[Details]
LabVIEW provides a variety of filters and function nodes and VIs for designing filters. The filter node is located in the "Signal Processing - Filter" of the function palette, as shown in the figur...[Details]
Normally, the probe has a ground wire and a signal wire. The ground wire is the one that connects to the housing of the oscilloscope input terminal and is usually clip-shaped. The signal wire usual...[Details]
introduction In the rapidly developing electronic and telecommunications technology systems, the quality of the power supply determines the performance and life of telecommunications equipment to a c...[Details]
Introduction
The market for wireless telemetry products is developing rapidly. Recently, the industry has also set off a revolution in wireless applications. Wireless telemetry technology ...[Details]
August 8, 2022 – Mouser Electronics, an authorized global semiconductor and electronic component distributor focused on the introduction of new products, announced a global distribution agreement ...[Details]
RFID Technology and Automotive Supply Chain
The automotive supply chain is a network consisting of suppliers at all levels, logistics service providers, manufacturers, sellers and auto repair s...[Details]
Background When I was refactoring the code recently, I found a memory bug. I didn't have time to record this problem at the time, so I will just record it briefly this time. Problem Description Aft...[Details]
Indoor Positioning System (IPS) is an important part of ubiquitous computing. With the popularization of smart terminals and the advent of the mobile Internet era, the demand for positioning and navig...[Details]
Samsung Electronics Vice Chairman Lee Jae-yong said the company will continue to invest in future businesses, including sixth-generation mobile networks and system chips, as the South Korean tech gia...[Details]
Pixelworks Powers ASUS ROG Phone 6 Series to Set a New Benchmark for Mobile Gaming Experience
The excellent display performance complements the high refresh rate screen, bringing an ...[Details]
The hydraulic system is a technology widely used in industry and engineering. It uses liquid as the working medium and realizes the transmission and control of energy through the pressure and flow ...[Details]
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