First time posting. The reason for this was the information sent to the mailbox. I browsed through several posts and found that there was an SD card, but I couldn't find a microSD card in the pictures...
Recently, due to work needs, I started to get in touch with Bluetooth Mesh. I looked it up and found that Bluetooth Mesh was not long ago, probably in 2017, so it has been 4 years now. Although I am n...
April Reading Festival, good books will enlighten the world~hello, everyone~I am here to urge progress and encourage everyone to read good books. I recommend good books to you all, okhxyyo~Come and re...
I need help from all the experts: When I use the max6675 chip to read the thermocouple, I accidentally find that the temperature of the thermocouple is 20477 or 0. What is the reason? Has anyone encou...
Why is the lower arm PNP transistor of the H-bridge push-pull circuit often damaged, and the three legs of the transistor are directly short-circuited?...
As the title says, everyone is welcome to chat.
For example, for commonly used interfaces such as RS485, IIC, SPI, CAN, etc., do you know the common circuit structure and electrical level range, such ...
A design of an intelligent fast charger. The charger is based on the MC68HC908SR12 single-chip microcomputer as the control core. The SR12's unique analog circuit module, high-precision A/D convers...[Details]
1 Introduction In the condition monitoring and fault diagnosis of hydraulic system of construction machinery, the conditioning, acquisition and feature extraction of sensor signals, as well as se...[Details]
Honor announced today that it will launch a public testing activity for new phones in the Honor Club, with a total of 60 Honor Magic3, 90 Honor X20, and 50 Honor Tablet V7 Pro available. From ...[Details]
//Serial digital tube displays year-month-day hour-minute-second
//Chip ATMEGA16L
//Clock 4MHz internal
//DS1302 reads and writes data on rising edge
//IO port pull-up is invalid when DS1302 read...[Details]
On September 24, u-blox, a provider of positioning and wireless communication technology and services, announced the launch of the new X20 full-band high-precision GNSS platform, which has greatly ...[Details]
Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]
Analog Devices introduces complete audio systems using the SHARC® Audio Module (SAM) for digital audio devices, including audio FX processors, multi-channel audio systems, MIDI synthesizers, and oth...[Details]
The two parameters of the vehicle's two-degree-of-freedom yaw rate and lateral acceleration play an important role in the stability analysis of the vehicle and are an important part of the vehicle's ...[Details]
Some time ago, I was working on a project that required serial port command judgment, key type judgment, long and short press, timed power off, event polling scan update, and timed display scan. These...[Details]
The 2024 Intel Cup Undergraduate Electronic Design Competition Embedded System Invitational Competition came to an end, witnessing young people unleashing the infinite possibilities of AI
...[Details]
LED (light emitting diode) has become a new generation of green lighting source with its many advantages such as energy saving, environmental protection, high brightness and long life. As LED lig...[Details]
Today I will share with you several methods of downloading programs, see which ones you have seen. Download the program through Downloading programs through IDE means connecting the microcontroller ...[Details]
AVR MCU IC Card Program #include io8535v.h #include macros.h #define uchar unsigned char #define uint unsigned int //**********Define global variables**********************// //Look up the...[Details]
In March 2021, Asus launched the ROG Phone 5 series, which includes the ROG Phone 5, 5 Pro, and 5 Ultimate. In August, the company released updated versions of the phones, called ROG Phone 5s and 5s ...[Details]
November 1, 2024 –
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on New Product Introduction (NPI), is now offering ne...[Details]
ST MEMS Sensor Creative Design Competition
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