Bluetooth is a solution-oriented technology with four main application directions: audio transmission (such as wireless headphones, wireless speakers, and car systems), data transmission (sports and f...
1. Both EEPROM and flash can be plug-in, for example, 24W128 and WQ256, what is the difference?2. RAM is equivalent to computer running memory, memory stick, can it also be expanded?...
Original article by Mr. Gaosu, the self-media of YiBo Technology | Huang GangThe glass fiber effect is a somewhat suspenseful probabilistic event. Its suspense is manifested in that it will occur unde...
In Cadence, I want to reserve the position of components in the PCB design. How can I do it in the schematic to achieve the purpose of reservation? For example, the components in the figure below, I j...
Please tell me why the filter circuit on the right side of the voltage reference source on the left is designed in this way, how to analyze this circuit (the part on the left side of the 100Ω resistor...
Interrupts are set up to enable the microcontroller to process external or internal events that occur randomly. The 51 microcontroller has 5 interrupt sources, that is, when 5 corresponding situati...[Details]
In recent years, with the continuous development of science and technology, living room TVs are moving towards clearer, richer and smarter directions, and the intelligence of hardware terminals has ...[Details]
How to Make a Tube Amplifier
1. Tube Selection
1. Power Tube The selection of power tube is directly related to the output power of the amplifier. In the era of tubes, most high-...[Details]
4. Some problems in the design and debugging of protection circuits
The protection circuit is divided into undervoltage protection and overcurrent protection.
The undervoltage protect...[Details]
Guangzhou, April 29, 2024 /PRNewswire/ -- Shenzhen KuaiKuai New Energy Technology Co., Ltd. (hereinafter referred to as "KuaiKuai New Energy") and Guangzhou Aodong New Energy Investment Co., Ltd. (...[Details]
Human-computer interaction is a must-have function for embedded systems. Simpler human-computer interactions include buttons, LEDs, and buzzers, while slightly
more complex ones include 7-segment dig...[Details]
Why does the current UPS power supply produce plate sulfation? There are several reasons for this problem: the electrolyte level inside the battery is low, causing the exposed part of the plate to ...[Details]
Learning to use a microcontroller means understanding the microcontroller hardware structure and the application of internal resources, learning the initialization settings of various functions in as...[Details]
As one of the important bases of the domestic new energy industry, in recent years, Xiamen has continuously attracted billion-level projects such as Xiamen Times, China New Energy, and Haichen ...[Details]
Introduction:
LPD6803 is a driver
chip
designed
for
LED lighting
systems
. It uses the latest advanced
CMOS
technology to provide constant current drive...[Details]
ARM processors are popular around the world, and 32-bit RISC embedded processors have become the mainstream of embedded applications and designs. Compared with the 8-bit single-chip microcomputers w...[Details]
Introduction to S parameters
S (scattering) parameters are used to characterize electrical networks using matched impedances. Scattering here is the way that current or voltage is affected when the...[Details]
On June 25, Nvidia, which briefly became the company with the highest market value last week, saw its stock price fall by more than 6% today to $118.11, marking the largest one-day drop in two mont...[Details]
Preface
Compared with traditional identity authentication methods, biometric recognition technology is more secure and confidential. This is because biometrics are, to some extent, universal,...[Details]
Whether it is the electrification of automobiles or generative artificial intelligence, power technology is indispensable. Daryl Ellis, general manager of Tektronix's global mid-range and basic osc...[Details]