Attached is part of the code.USART_InitTypeDefUSART_InitStructure ;RCC_Configuration () ;GPIO_Configuration () ;NVIC_Configuration () ;LcdShow_Init () ;//StepperMotorInit();// GPIO_Write(GPIOC,GPIO_Re...
[url=home.php?mod=space&uid=711975]@汤权[/url]'s suggestion: "I actually want to give a suggestion to the forum. You can open an IoT server in the name of the forum. Buying a cloud host is not a big exp...
The module driver has been added. I use Zuo Zhen's WG7210. I can transfer files with obex. I plan to start writing applications. Now I know how to search and use BthNsLookupServiceEnd BthNsLookupServi...
void Init_Port(void){ WDTCTL=WDTPW+WDTHOLD; //Turn off the watchdog P1DIR=0; //P1 port, 0,1,2,3 input, 4,5,6,7 output P1SEL=0; //P1 port pin is set as a general I/O port P1DIR |=BIT4+BIT5+BIT6+BIT7; P...
Recently, a company called Max Thrun launched a handheld game console called GamingCape. This GamingCape handheld game console is modified based on the BeagleBone open source hardware product and was ...
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
On August 20th, Tiantai Robotics Co., Ltd., along with strategic partners including Shandong Future Robotics Technology Co., Ltd., Shandong Future Data Technology Co., Ltd., and Gangzai Robotics Gr...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
Charging is an essential topic for electric vehicles. Batteries are a core component of new energy vehicles. So, what's the optimal charge level for electric vehicles? Based on current battery tech...[Details]
Pure electric vehicles have experienced rapid growth in recent years, and many consumers now consider them as a top choice when purchasing a car. But do you know how to choose a satisfactory and sa...[Details]
The term "remote meter reading" literally emphasizes remoteness. But how far is remote? One kilometer? Two kilometers? Those aren't considered far at all. Currently, the longest distance for ...[Details]
1. Output power. Rated power (RMS): Rated power refers to the sinusoidal alternating power that the amplifier can withstand for a long time. Maximum undistorted power...
2. Frequency response:...[Details]
On August 15, overseas intellectual property media IP Fray reported last week that Nokia has filed a patent infringement lawsuit against Geely Group and its four major brands - Zeekr, Lynk & Co, Lo...[Details]
IPTV, commonly referred to as digital television, has both similarities and differences.
1. Technical System:
The IPTV system, also known as interactive television, primarily consis...[Details]
Many manufacturers are currently misleading when promoting their products. They're clearly LED-backlit displays, but they're simply referred to as LED displays. In reality, LED displays are fundame...[Details]
Organic light-emitting diodes (
OLEDs) offer numerous advantages, including inherent brightness, low power consumption, minimal thickness, short response time, high contrast, wide viewing angle...[Details]
Ten years ago, it was easy to get a divide-by-256 prescaler chip with a frequency up to 1GHz, but these chips are no longer available, so I used a 74F161 counter to achieve the divide-by-16 fun...[Details]
The SB42511, SB42520, and SB4282 operate with an input voltage of 6 to 25V and output currents up to 1A. They feature built-in temperature protection, current limiting, and PWM dimming circuitry. T...[Details]
stm32/stm8
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