[i=s]This post was last edited by hzz592788 on 2020-12-22 17:59[/i]After my beloved and lovely win10 crashed again, causing me to reinstall a bunch of software, I wrote an unboxing post with a wonderf...
[i=s]This post was last edited by wadeRen on 2022-1-19 21:45[/i](Continued from the previous article…)2. Official routineThe "GD32L233C-START development board" evaluated this time provides 6 routines...
[i=s]This post was last edited by Digital Leaf on 2021-4-1 22:11[/i]The theme of this trial evaluation is "Domestic RISC-V chip + domestic IoT OS", which is just right for experiencing the powerful co...
Anyone who has played with TI's ZigBee or BLE will come into contact with OSAL. What is OSAL? OSAL stands for operating system abstraction layer. Based on OSAL's scheduling mechanism, OSAL supports mu...
This article will introduce how to use HPM6750 to output PWM signals and use the PWM signals to drive the buzzer to sound.
Introduction to PWM
The full name of PWM is Pulse-width modulation, which is ...
Q: I.MX6Q Android 4.2.2 does not support the ov5640 DVP interface. When I open the camera on Android, a mipi_csi2 error will appear. After loading ov5640, it will call the camera of the mipi interface...
In general, the signal capture, such as the rising edge or the falling edge, can be captured using external triggering. This is based on the situation where the signal is relatively stable. If ...[Details]
Tianyancha shows that Ningbo Anjian Semiconductor Co., Ltd. (abbreviated as: Anjian Semiconductor) recently received 180 million yuan in Series B financing. Investors include Beyond Moore Capital, Ho...[Details]
What clock?
First, let's talk about what a clock is. The clock is the heart of the microcontroller. Every time it beats, all the circuits of the microcontroller move synchronously. It's like when w...[Details]
In recent years, with the gradual deepening of large-screen display technology in various fields, the market is no longer satisfied with the single film display, but has turned to the integration dis...[Details]
Consumers' car buying habits are changing, which has also driven the growth of the automotive electronics industry. Automakers are adding more new or enhanced electronic components to passenger vehic...[Details]
The world's two new energy vehicle giants have successively released their car sales in the second quarter of 2024. According to data from Tesla, the US pure electric vehicle giant, global new car ...[Details]
The Guangzhou Asian Games has come to a successful conclusion, and the exciting moments will remain in our memory forever. The dazzling LED sailboat display and energy-saving lighting technology at th...[Details]
According to data released by SEMI, mainland China's semiconductor manufacturing equipment procurement in the first quarter was US$5.96 billion, a year-on-year increase of 70%, second only to South K...[Details]
On June 25, the Shanghai Stock Exchange officially accepted the Science and Technology Innovation Board IPO application of Guangdong Saiwei Micro Electronics Co., Ltd. (referred to as "Saiwei Micro")...[Details]
For Apple, as September is getting closer, preparations for its new generation of iPhones are proceeding in an orderly manner. Of course, its mass production also depends on Foxconn. Tianfeng ...[Details]
#include
sbit BT_SND =P1^0;
sbit BT_REC =P1^1;
/**********************************************
IO port simulation 232 communication program
Use two methods of C program to occupy timer 0
...[Details]
PSW is an 8-bit register used to set the CPU status and indicate the status after instruction execution. CY (PSW.7): Carry flag. When executing addition or subtraction instructions, if the highes...[Details]
HA1392 is a dual 6-8W audio power amplifier integrated circuit, produced by Hitachi, Japan. When Vcc=25V RL=8Ω, the output power per channel is 8.2W, THD=15%. It is suitable for combined stereo...[Details]
According to foreign media reports, scientists have created a working battery using a new dual-ion chemistry. Compared with existing lithium-ion batteries, this battery can avoid the use of many rare...[Details]
On October 27, the Organization Department of the Liaoning Provincial Party Committee issued a public notice of candidates for leadership positions. Among them: Li Xianfeng, male, Han nationality, bor...[Details]
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