[size=4]1. What is GPIO? [/size] [size=4]GPIO, in English, is called General-Purpose IO ports. Embedded systems often have a large number of external devices/circuits with relatively simple structures...
[size=20px]What is leakage inductance? [/size][align=left][color=rgb(51, 51, 51)]Leakage inductance is the part of magnetic flux that is lost during the coupling process between the primary and second...
1. Connect DHT12
The DHT12 temperature and humidity sensor uses the I2C interface for communication, so you need to use the I2C interface on the RVB2601 development board. By default, the I2C interfac...
[i=s]This post was last edited by sjh.123 on 2021-3-22 20:28[/i]I just bought a Pi Pico and downloaded a bunch of information from the Internet. I couldn't understand it, but the administrator gave me...
China Energy Storage Network News:
Notice of the Municipal Development and Reform Commission on matters related to the peak and valley time-of-use electricity price policy
(Draft for...[Details]
When it became an established fact that some "new forces" car companies had demonstrated higher levels of autonomous driving technology, many people raised questions about this. The reason behind t...[Details]
Apple Inc. had its strongest quarter yet for iPhone sales in India, a sign that the Cupertino, California-based company is finally making headway in the world’s fastest-growing smartphone market. Sal...[Details]
Engineers who design industrial circuits use isolation technology to address safety issues, regulatory oversight, and ground plane issues. If you have isolation in your circuit, you can exchange info...[Details]
When the program starts running, the system is in the positive counting state. When the key is pressed for the first time, the system switches from positive counting to countdown; when it is pressed ...[Details]
0 Introduction Voltage-type PWM means that the controller adjusts the output pulse width according to the feedback voltage, while current-type PWM means that the controller adjusts the output p...[Details]
Jiwei.com News UWB stands for Ultra Wideband, which is an unlimited carrier communication technology that uses nanosecond non-sinusoidal narrow pulses to transmit data. Compared with traditional Blue...[Details]
Component placement technology
SMT component placement systems are evolving rapidly, with a particular focus on two unique system features. The first is related to handling all of t...[Details]
In April 2022, Nanochip officially landed on the Science and Technology Innovation Board. At that time, domestic electric vehicles had begun to exert their strength. Due to the "chip shortage" and ...[Details]
Parametric configurable technology refers to the use of configurable resources in the design to reconfigure an operation system according to needs in an integrated development environment to achiev...[Details]
In a bridge PWM inverter, in order to prevent the same-arm switch devices from being directly turned on, a dead zone needs to be set in the complementary drive signal, but at the same time, it wi...[Details]
In recent times, chip shortages have affected major global automakers. Due to the shortage of automotive chips, Germany, the United States and Japan have asked relevant departments in Taiwan to help ...[Details]
Class AB complementary symmetrical power amplifier circuit
Distortion of Class B amplifier circuit:
Previously, we discussed the Class B complementary symmetric circuit composed of two em...[Details]
In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]
MEMS sensors
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