How far away from the radiation source do you need to be so that the radiated signal does not interfere with the system?
To answer this question, we need to think about the following two questions:
1)...
Tang Shuo, Xue Chao
China Electronics Standardization InstituteAbstract: RF filters are core components required for the current 5G communication construction, and piezoelectric crystals are the basic...
[i=s]This post was last edited by maychang on 2019-6-1 12:33[/i] [color=#666666][font="][size=14px]During the day, the light panels on the solar street lights will absorb sunlight as stored energy und...
[i=s]This post was last edited by symic on 2022-5-11 23:37[/i]By studying the demo routines on the official website, I became familiar with the development process of the RVB2601 and the application o...
This article tests the RVB2601 external temperature and humidity sensor to read the current ambient temperature and humidity.
1 DTH11 temperature and humidity sensor
The DHT11 digital temperature and ...
To start embedded development, we need two main things, namely, a development board and an IDE (Integrated Development Environment). A microcontroller development board is a printed circuit board (PCB...
This article explores methods for providing light emitting diode (LED) dimming, analyzes the effects of LED dimming on its long-term performance and the color stability of the emitted light, and sp...[Details]
IC Insights' latest report data shows that in 2019, China's IC production accounted for 15.7% of its nearly $125 billion IC market, only slightly higher than 15.1% five years ago (2014). As shown in ...[Details]
Due to the advancement of IC manufacturing and design technology and the demand for chip functions and performance, the functionality, performance and speed of current ICs have been greatly improve...[Details]
Compared with components or modules, engineering designers often prefer to use flexible and easy-to-use single-board computers for design and development. This is because single-board computers can m...[Details]
With the disappearance of the demographic dividend and the continuous increase in labor costs, traditional manufacturing has gradually shifted from labor-intensive to technology-intensive. More and m...[Details]
On August 17, according to a netizen named "Wang Xiaoge's Notes", the wages of temporary workers at several Apple foundries such as Foxconn, Changshuo, Bern, and Luxshare have risen sharply thi...[Details]
The basis of this tester is a Pilz CMOS buffered oscillator (Figure 1). This oscillator uses a single CMOS inverter biased in its linear region through resistor R1 to form a high gain inverting amp...[Details]
1 Introduction
As people's living standards continue to improve, it is becoming more and more common for individuals to own cars. However, the frequent theft of vehicles has gradually attracted...[Details]
1. The usage of hardware IIC is more complicated, and the process of analog IIC is clearer. 2. Hardware IIC is faster than analog and can use DMA 3. Analog IIC can be on any pin, while hardware can o...[Details]
In order to achieve the goal of the oil pumping unit automatically performing Δ/Y bidirectional switching and intermittent timing control in real time according to load requirements, the control circ...[Details]
There are at most 3 ADC modules in STM32, and the channels corresponding to each module do not completely overlap.
The figure below is the lower left corner of the general block diagram in the STM3...[Details]
The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. of the United States, especially the microcontroller with built-in second-generation Flash...[Details]
Energy is an important material basis for human survival and development, and low-carbon energy development is related to the future of mankind. Under the guidance of the new energy security strategy ...[Details]
The Arm DevSummit 2021 technology event was held from October 19 (Wednesday) to October 21 (Friday). This three-day virtual conference provided insights into the latest technology trends and brought ...[Details]
The entire construction team of the Rongke Energy Storage Equipment Manufacturing Project is working hard to seize the critical window period and sprint to the fourth quarter, laying a solid foundatio...[Details]