Many fpga chips have some built-in IP resources. This test is used to verify the SparkRoad clock system and how to reference the built-in PLL resources.
module ledflash(clk,led,x);inputclk;
output led...
Operators quickly migrate to 5G using existing spectrum and new front-end radio solutions for massive MIMO base stationsQorvo, Inc. (NASDAQ: QRVO), a leading provider of core technologies and RF solut...
1. What is the reason why the servo motor cannot start and makes loud noise and vibration? Answer: 1. Disconnect the load. 2. Turn it by hand to confirm that it is flexible and has no abnormalities. 3...
In embedded applications, the power consumption of the system is increasingly valued, especially for portable systems that require battery power. Reducing system power consumption and extending batter...
With the continuous upgrading of digital audio, we can enjoy the company of music and beautiful sounds anytime and anywhere. However, the convenience brought by digitalization does not mean that we...[Details]
In August, the penetration rate of new energy vehicles reached 53.9%. What does that mean? For every 100 cars sold, nearly 54 are new energy vehicles, of which plug-in hybrid electric vehicles (PHE...[Details]
0 Introduction The strong arc generated by the traditional AC contactor in the process of breaking the circuit not only causes contact wear and reduces the electrical life of the contactor; at t...[Details]
Not long ago, Huawei announced at the Mate X2 foldable screen mobile phone launch conference that it will push Hongmeng OS system upgrades to Huawei flagship models starting from April this yea...[Details]
On August 4, the 2022 (Fifth) Gaogong Robot Integrator Conference was successfully concluded at the Hyatt Regency Shenzhen Airport. This conference brought together more than 1,000 people from th...[Details]
PLC understands the interrupt function in this way. When understanding the interrupt, we must first understand the PLC operation cycle or scan cycle. It is necessary to talk about the process of PL...[Details]
1. PWM Introduction Pulse Width Modulation (PWM) is a very effective technique to control analog circuits using the digital output of a microprocessor, i.e. the control of pulse width. Except for TIM...[Details]
Autonomous driving technology will improve the timeliness of material transmission, reduce transmission costs, and further improve social operation efficiency based on Internet technology. At present...[Details]
Definition of welding
:
Welding is a process and connection method that uses heat, pressure, or both, with or without filler materials, to produce an atomic bond between two workpieces....[Details]
Note: This article is an advanced version of the experiment of controlling the sound of a buzzer with a 51 single-chip microcomputer. It is similar to the previous experiment. The previous experiment...[Details]
Renesas Electronics and wolfSSL Collaborate to Deliver Ready-to-Use IoT Security Solution Based on Embedded TLS Stack Renesas 32-bit RA, RX Family and Synergy Platform MCU customers can receive fre...[Details]
Operating system: ubuntu10.04
Assembly language: arm
The format of the STR instruction is:
STR{condition} source register,
The STR instruction is used to transfer a 32-bit word data from the so...[Details]
As an electromagnetic mechanical device, the resolution of the stepper motor's feed depends on the subdivision drive technology. The software subdivision drive method, due to the flexibility...[Details]
Development and Trend of Lighting Technology
History of Lighting Development
First, reviewing the development history of lighting technology, the first generation is represented by incandescen...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
