GD32 got to know each other because of testing. GD32E503V-EVAL development board, core chip GD32E503VET6 (hereinafter referred to as GD32E5 ). GD32E5 is a chip developed in China, with a relatively ne...
The biggest gain in 2021 is definitely that I have become a father. Although it is hard and tiring to take care of a baby all day and I can't tell the difference between day and night, having a cute b...
Title of Work
Big Baby Sleeping Assistant
Author:lbbook
1. Project Background
In order to facilitate care, babies usually sleep in the same room with their parents. When babies grow up, they need to s...
Most chip resistors are specified with positive and negative values, such as ±100ppm/℃ or ±200ppm/℃.This means that the resistance value may change in either direction due to temperature changes.The f...
ON Semiconductor IoT Creative Competition Design Submission in Progress...
From now on - December 4th, based on one or more of the following development boards,★ Submit your ideas and you will have a ...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
The PB-02-Kit Bluetooth development board is developed based on the PB-01 module of the Anxinke, and its main target is smart lighting. The PB-02-Kit comes with an onboard antenna, RGB lamp beads and ...
Using LEDs to achieve high brightness lighting requires using the maximum current allowed by the manufacturer, but the average life of LEDs is highly dependent on the operating temperature. An increa...[Details]
MOVC A, @A+DPTR This instruction is to send the number in ROM to A. This instruction is also called the microcontroller table lookup instruction, and is often used to look up a table that has been pr...[Details]
1 Introduction
The MSP430 series of microcontrollers is a 16-bit ultra-low power mixed signal processor that was launched by Texas
Instruments
(TI) in 1996. It has been highl...[Details]
The environment of this article is as follows: OS system: Ubuntu 12.04 (originally 10.04, recently upgraded) Compiler: avr-gcc Burning software: avrdude Debugging software: avarice, GDB and d...[Details]
License plate recognition (LPR) technology is a fusion of computer vision, image processing technology and pattern recognition technology. It is a very important technology in intelligent transport...[Details]
Remote control via mobile app
Jaguar Land Rover has been making a lot of noise recently with its smart technology, from the "transparent engine hood" to the patent for eye-tracking controll...[Details]
In test and measurement work, we will encounter such problems. The power rail voltage (rail voltage) and tolerance are getting smaller and smaller, and it is becoming more and more difficult to accur...[Details]
On November 16, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a 2000W PFC digital power solu...[Details]
OBDC on-board charger principleOBDC on-board charger
functionOBDC on-board charger is an electronic device that converts the DC power of the car into AC power suitable for charging equipment....[Details]
Flash module organization The memory is organized into program memory blocks, data EEPROM blocks, and information blocks. The program memory block is divided into 4 KB sectors, each sector is further...[Details]
*******************************process**********************************
First, let’s get to know the pin diagram of the digital tube
Common anode/common cathode digital tube pin diagram:
C...[Details]
There are two methods for sorting LEDs: one is chip-based test sorting, and the other is test sorting of packaged LEDs.
(1) Chip testing and sorting
LED chip sorting is very d...[Details]
STC89C52 has a built-in 4K EEPROM, with addresses from 2000H to 2FFFH. The write operation is mainly programming and erasing. If a byte is "1111,1111B", the "1" in it can be programmed to "0". If ther...[Details]
On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]
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