First, implement the dot matrix display. The effect of the mobile phone photo is not good. The actual color is much cooler than thisMain code [code] #include "display.h" #include "spi.h" #include "ws2...
Brushed servo based on STM8S003F3P6 1. Fast response without overspeed and jitter 2. Use back-EMF feedback 3. Good low-speed linearity 4. Large locking torque 5. Brushed iron core motor + potentiomete...
I am using a 1588bs dot matrix, and then I saw the pin diagram. If I want all 64 dots to light up, then is the program code for my setting oxcb 0x29? This is the code. If it is not a code problem, the...
[i=s]This post was last edited by footis on 2018-10-21 23:14[/i] Evaluation (1) Portal: [url=https://en.eeworld.com/bbs/forum.php?mod=viewthread&tid=1054750&highlight=MM32]https://en.eeworld.com/bbs/f...
1. Definition of CATV carrier-to-noise ratio (C/N):
Refers to the ratio of the effective value of the image carrier level to the root mean square value of the system noise level within the specified ...[Details]
Preface: As a consumer product, power supply needs beautiful outer packaging, but the core function of power supply is to provide stable and pure electricity, so the internal quality is the focus...[Details]
The high-voltage differential probe P5200A is a test instrument accessory used to measure high-voltage differential signals. Usually consists of two probes and a probe package. Each probe has a mea...[Details]
Abstract: This paper introduces a design method of multi-channel analog signal source based on Flash FPGA. The system is based on ACTEL's A3P125VQ100 chip, which realizes the combination of softwar...[Details]
As component suppliers and manufacturers are faced with ever-changing requirements, flexible processing is the main prerequisite for achieving high utilization of production equipment. A key point...[Details]
Recently, the Shenzhen Securities Regulatory Bureau disclosed the registration information of China International Capital Corporation Limited (hereinafter referred to as CICC) regarding the initial p...[Details]
The tick timer can be used as a tick clock for real-time systems. After creating a new MDK project, add core_me.h to the project, static __INLINE uint32_t SysTick_Config(uint32_t ticks), in th...[Details]
Famous humanoid
robot
manufacturer Agility Robotics recently announced that veteran technology executive Peggy Johnson will serve as the company's CEO, replacing co-founder Damion Shelton. ...[Details]
Many people may not have much idea about Mazda when they mention it. In the eyes of most consumers, Mazda's cars may just look a bit unique, and the bright red color leaves a deeper impression on the...[Details]
Abstract: Different heat dissipation methods will affect the working environment temperature of each component in the inverter, which is directly related to the life and failure rate of each compon...[Details]
【summary】
In the context of automobile intelligence, smart headlights have gradually become one of the important interactive methods for automobile companies to become intelligent. With the co...[Details]
Today, R&D and production managers and engineers face many tough challenges, and each group has its own unique needs. For example, in the production phase, engineers need to reduce test time while in...[Details]
With the rapid development of industry digitalization and IoT technology, new concepts such as "smart retail" and "boundaryless retail" continue to emerge, and the retail industry is ushering in a ne...[Details]
On October 31, OnePlus released its annual flagship product - OnePlus 13. As the first flagship model of OnePlus's new decade, OnePlus 13 brings together a number of industry-leading technologies t...[Details]
ST - Low Power RF
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