For many people, the first exposure to energy harvesting may have been in the early days of solar-powered portable calculators, and while these types of calculators are no longer mainstream, the techn...
[i=s] This post was last edited by China Mobile Module on 2019-3-21 14:36 [/i] [align=left][b]What is OpenCPU [/b][/align][align=left]"Xiao Wang, what is OpenCPU?", "I know OpenCPU, it's just opening ...
[align=center][size=3][b] [GD32F350]Sixth issue: Submission of the development of a multi-axis stepper motor drive controller based on GD32 and Weilun touch screen [/b][/size][/align] [size=2][b]I. Ba...
Raspberry Pi 4 IP address setting, source replacement, adding power button and heat dissipation.
1. Fixed IP address setting
After the Raspberry Pi is installed, it will automatically obtain an IP add...
ESD (electrostatic discharge) is one of the most serious failure mechanisms in CMOS circuits. In severe cases, it can cause the circuit to burn itself out. This paper discusses the necessity of ESD pr...
I want to design a circuit that can collect ±10V voltage input. The design idea is to convert the ±10V voltage into 0-20V DC, and then attenuate the 0-20V DC to 0-5V and input it to AD for conversion....
Yesterday, the general manager of vivo product line @栾心林Lance released the front photo of the new vivo NEX, confirming that the new phone uses a waterfall screen design. Today @栾心林Lance once again re...[Details]
In order to avoid hypoglycemia, diabetic patients must check their blood sugar levels several times a day, which can actually be handled by smart watches. According to foreign media WinFuture,...[Details]
1. ADR pseudo-instruction --- small range address reading The ADR pseudo-instruction reads the address value based on the PC relative offset or the address value based on the register relative offset...[Details]
The sample-and-hold amplifier circuit structure without external resistors in the figure does not use external resistors. In steady state, during the internal tracking cycle, the internal logic sign...[Details]
Since 2015, artificial intelligence has become a market hotspot, and related industries have been officially put on the national strategic level. With the introduction of policies and measures in var...[Details]
Jet flow sensors and jet electronic water meters are based on the principle that the fluid generates a bistable oscillation proportional to its flow rate in the jet metering cavity. They are new produ...[Details]
According to previous news, many Snapdragon 8 flagships will be launched immediately after the Spring Festival, and the first batch will mostly be gaming phones. Among them, the Red Magic 7 ...[Details]
At 7:58 on January 4, 2020, the Shandong-Hebei 1,000 kV UHV AC ring network project successfully completed a 72-hour trial run and was put into formal operation. The commissioning of the project ma...[Details]
Allegro MicroSystems Introduces First ASIL C Safety-Rated Magnetic Field Current Sensor for Electric Vehicle Powertrains
Sensor sampling now available to help designers meet new safe...[Details]
Frequency characteristics are the response characteristics of a system (or component) to input signals of different frequencies, and are one of the most important characteristics of a network. The ...[Details]
Section 001_Auxiliary Line 1_Hardware Knowledge_LED Schematic Diagram When we learn C language, we will write a Hello program. When we write ARM program, there should also be a simple program to gu...[Details]
Under the wave of digital transformation, the definition of a car is being rewritten, and people are beginning to expect higher levels of comfort, safety, efficiency, and consumer electronics functio...[Details]
1. Jlink is required to burn Nor Flash. This can only be done under Windows. a. Set the development board to Nor Flash boot, connect it to the computer, and power it on. b. Start j-flash. The ...[Details]
EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]