.H file is as follows: class TIM { public: TIM(TIM_TypeDef *TIMx); void begin(uint32_t frq); //frq is the interrupt frequency, the value is 1-1000000 void attach_interrupt(void(*callback)(void)); //in...
The following content comes from TDK Power Electronics World, a total of 22 pages of PPT, which explains what DC and AC are, as well as power supply structure, isolated DC-DC basic circuit and other k...
Have you ever logged into a forum using your mobile phone?
When browsing forums on your mobile phone, what are some inconveniences you find? Feel free to leave a comment.
In the near future we will co...
[i=s]This post was last edited by frily on 2020-8-26 18:30[/i]I bought an AD7606 ADC module on Taobao (https://detail.tmall.com/item.htm?id=609093475396spm=a1z09.2.0.0.700f2e8dErgCtZ_u=q8a0n597141) to...
I saw this sentence in the ESP32 data sheet:
ESP32-S2 uses the Harvard-structured Xtensa LX7 CPU to form a single-core system. All internal memories, external memories, and peripherals are distributed...
For hardware engineers, their workbench is equipped with an oscilloscope, a standard probe, a multimeter, and a signal source, and each instrument can work normally. When using an oscilloscope, each ...[Details]
1 Introduction Power conversion efficiency test of power conditioner, efficiency test of inverter and motor, loss test of reactor, etc., all aspects of power electronics require high-precision power ...[Details]
The kernel source directory currently used /home/S3-ARM/Part-4-CoreAndDriver/UP/subject3/lesson3/new/linux-mini2440/ Kernel source code compilation command make uImage ARCH=arm CROSS_COMPILE=arm-...[Details]
A system solution that fully integrates cameras and electronics into the interior rearview mirror A single camera monitors the driver and occupants Production to start in 2024 in partnership w...[Details]
(1) LCD1602 Overview Let's first take a look at what LCD1602 means. Liquid Crystal Display (LCD) stands for Liquid Crystal Display, and 1602 means that one line can display 16 characters, and there a...[Details]
Frequency synthesis signal source is a high-performance signal generator, but its high price makes it out of reach for general electronics enthusiasts. This article introduces a low-cost frequency sy...[Details]
On March 11, at the 2020 performance briefing, TCL Technology COO and CFO Du Juan stated that this year, due to the shortage of chip and glass supply and delays in the opening of new production capa...[Details]
I have been working on the power consumption of PIC microcontrollers. Since the project is powered by batteries, the power consumption issue is very important. According to the data sheet and informa...[Details]
Nokia seems to be on a roll with its entry-level smartphone launches right now. After launching the Nokia C21, C21 Plus, and C2 Second Edition, the company is now gearing up to launch another entry-l...[Details]
1. What is a watchdog?
Watchdog, the Chinese name is "watchdog", the full name is watchdog timer. From the literal meaning, we can know that it is actually a timer. However, it is different from th...[Details]
The method of testing a mobile phone charger is very simple. Just remove the transformer on the charger, connect the transformer on the standby side, and measure whether the output voltage of the c...[Details]
#INT_DEFAULT
Syntax: #int_default
Purpose: If the PIC triggers an interrupt and no interrupt flag is set, the following function will be called. If there is an interrupt flag, but it is never trigg...[Details]
RTD2166 is a DisplayPort to VGA converter that combines a DisplayPort input interface and an analog RGB DAC output interface. The embedded microcontroller is based on the industry standard 8051 cor...[Details]
Spectral characteristics of television signals
The television system completes the decomposition and synthesis of images through line and field scanning. Although the image content is random, the t...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
