It is always in the state shown in the picture. The touchpad can be touched normally and the LED flashes normally. But the host computer GUI does not change with it....
I am developing a product that uses the MSP430F20xx series.I would like to ask you guys what kind of tools and information will help me get started faster.I have experience in designing PIC microcontr...
:) First of all, I am very grateful for the help of some enthusiastic netizens and friends around me. Everything is normal on my board. The reason is the default setting of the board. It is in debuggi...
[align=left][color=rgb(25, 25, 25)][font="]Basic principles and requirements for printed circuit board design[/font][/color][/align][align=left][color=rgb(25, 25, 25)][font="]1. The design of printed ...
Recruiting 1-2 part-time MCU engineers, familiar with STM32 and RTOS preferred, preferably students of Dalian University of Technology, WeChat/Tel: 13478402712...
In the past few days, the news that ZTE was "banned" by the US Department of Commerce has triggered widespread reflection and concern in various domestic industries about the lack of independent co...[Details]
1. About FPU transplantation As long as the chip has FPU function, the use of FPU is generally enabled by default. You can also select it in the Options tab; 2. About the transplantation of DSP li...[Details]
Leading Chinese PV inverter manufacturer Huawei said it is supplying string inverters to a 75MW fully digital utility-scale solar project in Brazil, which it claims is the first of its kind in the cou...[Details]
1. Heart rate measurement principle 1. What is a heart rate module? The heart rate module is professionally used to monitor the heart rate of the wrist, fingers, forehead, earlobe, chest and other ...[Details]
The analog watchdog of the ADC is used to check if the voltage is out of bounds. It has two upper and lower bounds, which can be set in the registers ADC_HTR and ADC_LTR respectively. The library fun...[Details]
In the packaging process of a production line, every time the conveyor belt of the production line delivers a product to the packaging machine, the "SP" terminal outputs a pulse to the T1 terminal of...[Details]
#include avr/io.h #include avr/interrupt.h int main() { DDRB|=0X20;//Set PWM waveform output, connected to port PB5, see the comment of OCR1A=15625 for details DDRE=0X04; PORTE=0X04; DDRA=0XFF; P...[Details]
What else can we do before the arrival of 5G
,
which will be officially commercialized in 2020
? Let's follow the network communication editor to learn about the relevant content.
I...[Details]
Pay attention to whether the new lock matches the old door Smart locks have many advantages over traditional mechanical locks. Although the domestic penetration rate is not high, with the strength...[Details]
This program has been in stable use for a long time. If we must trace its origin, it should be traced back to 1998. Since this system is based on IIC EEPROM, the reading and writing of 2401 is blocke...[Details]
/******************************************************** **This program is a clock program using LCM12832 as display. **P1 port is used as keyboard input P1.0 = increase key; P11 is selection key **...[Details]
On December 14, it was reported that Samsung wanted to poach Taiwan's Micro LED supply chain, opening a new round of panel wars. JDI promotes high-precision VR LCD and accelerates the development o...[Details]
Atmel's ATMEGA48 is a high-performance, low-power 8-bit AVR microprocessor that uses an advanced RISC structure. Most instructions are executed in a single clock cycle, so the operation speed is fast...[Details]
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