[color=#333333][font=微软雅黑] I'm a newbie who just started to learn 51[/font][/color][color=#4183c4][font=微软雅黑] single-chip microcomputer[/font][/color][color=#333333][font=微软雅黑], so the problem may be ...
[i=s] This post was last edited by 往事随风飘散 on 2021-9-24 13:47[/i]As the title says, the pump will occasionally stop after being powered on, and can work normally after being powered on again after bein...
OV5640 provides an SCCB interface to accept various initialization settings of the application processor. This interface is fully compatible with the I2C bus, so here is an implementation program base...
Can I ask the teachers if the outputs of several LDO chip linear power supplies can be directly connected in parallel?
For LDO or linear regulated power supplies, if the output load capacity is insuff...
"Arduino+Android Interactive Smart Creations" is another leap forward in Arduino applications by the author Simon Monk. He uses 12 example projects to successfully show readers how to combine Arduino ...
I haven't finished transplanting the algorithm before. I have been busy with other things. Let's first carry out the basic requirements of blood pressure:
1. Introduction to pumps, valves, pressure se...
/** * @brief Sets System clock frequency to 64MHz and configure HCLK, PCLK2 * and PCLK1 prescalers. * @note OCS is HSI. This function should be used only after reset. * ...[Details]
What is the normal dBm for an optical power meter? The normal value of an optical power meter is 12dbm. An optical power meter is an instrument used to measure the absolute optical power or the relat...[Details]
What is bldc variable frequency motor
BLDC variable frequency motor refers to a permanent magnet brushless DC motor (Brushless DC Motor) that controls the speed and torque of the motor through...[Details]
A considerable number of STM32 chips are equipped with USB modules. Sometimes we will consider using the USB modules of STM32 chips to download or upgrade program codes. There is a class protoco...[Details]
Knowledge about CPU timing: Oscillation period: The period of the oscillation source that provides the timing signal for the microcontroller (crystal oscillator period or external oscillation period)...[Details]
The servo press is a high-precision, high-efficiency automated press equipment, which is widely used in metal processing, electronic manufacturing, automobile manufacturing, aviation manufacturing ...[Details]
When I was a kid, the DVDs at home were connected to the TV through several round plugs, and the plugs were distinguished by color. Today, DVDs have almost disappeared, but the plugs on the TV stil...[Details]
There are three main ways to control microcontroller I/O devices: program loop detection, interrupt drive, and direct memory access. 1. Program cycle detection method The basic idea of the progra...[Details]
Recently, the US embargo on ZTE has attracted much attention. Let's take a look at the relevant content with the automotive electronics editor. On April 16, local time, the U.S. Department of Co...[Details]
On July 20, the China Automotive Chip Industry Innovation Strategic Alliance released the "Research Results on the Construction of an Automotive Chip Standard System", including the "Research Report ...[Details]
On April 26, Xinlai Materials released its first quarter report of 2022, stating that in the first quarter of this year, the company achieved revenue of 629 million yuan, a year-on-year increase of 4...[Details]
Shenzhen Zhiliuxing Robotics Technology Co., Ltd. (hereinafter referred to as "Zhiliuxing Robotics") was established in September 2019 and has been certified as a national high-tech enterprise...[Details]
Google previously gave away Bose 700 headphones to users who pre-ordered the Pixel 6 series in the European market. According to 9To5Google, the Bose 700 headphones have been given away and Goog...[Details]
Wuhan, February 6 (People's Daily Online) - With professional operation and maintenance and dedicated personnel on duty, State Grid Hubei Electric Power fully implemented the requirements of the lo...[Details]
Today I started to work on the STM32F4 board. The core chip of the board is STM32F407, which is the core of Contex M4. Compared with the STM32F1 I have used before, it is much more powerful and...[Details]