I have been paying attention to the 2.4GHz and 5GHz dual-band WiFi of ESP32-C5. Now that ESP32-C6 has a development board, why is ESP32-C5 not yet in mass production?
Does anyone have any gossip?...
When I was simulating the saturation distortion of the RC coupled common emitter amplifier circuit, I found a strange waveform as shown in the figure below:In the above figure, when R1 is adjusted to ...
There are two ICs, one above the other. When the upper IC detects an error, the MOS tube is turned on. Then the output pins of both ICs are pulled low and the low level is output to the MCU. Then the ...
【Sipeed BL808 all-round board】- Running Linux on the board
1. Download m1sdock_linux_20221116 and unzip it.
2. Burn BouffaloLabDevCube-v1.8.1: Remember to select the larger serial port, baud rate 2000...
Molex, a leading global manufacturer of electronic solutions, has been announced as a winner of Cisco’s 2019 Technology Enablement Excellence Award. Cisco announced the winners at its 28th annual Sup...[Details]
It is normal for the three-phase imbalance of the analog circuit. Too much difference in phase will cause imbalance. In mild case, the winding will be unstable. In severe case, the current in two p...[Details]
This morning, Realme China President Xu Qi announced on Weibo that the Realme GT2 series special event will be held on December 20. The theme of this event is "The technological rebirth of a piece of...[Details]
Generative AI has become a major technology driver in 2023. With the public release of ChatGPT by OpenAI in 2022, generative AI innovations have rapidly penetrated the consumer and enterprise secto...[Details]
Ripple is the core indicator of power supply, but how to accurately measure ripple is a widely ignored issue. Maybe you think it is just AC coupling of oscilloscope and then point the probe on the po...[Details]
How to choose an oscilloscope probe? By reading this article, you will have a quick and easy understanding of oscilloscope probes. This article focuses on basic knowledge such as passive probes a...[Details]
Karl Fischer titrator (also known as trace moisture meter) 1. What is the difference between Karl Fischer titration and coulometric titration? The titrant can be added directly to the sample vi...[Details]
Recently, it was revealed that GAC Group's graphene battery has now entered the mass production test stage for actual vehicles, and official information is expected to be released this month. As we...[Details]
1 Introduction With the rapid development of digital technology with computers and software as the core, multimedia technology and Internet applications are rapidly becoming popular. The trend of...[Details]
According to the measurement principle, flow sensors can be divided into rotor flow sensors, throttling flow sensors, slit flow sensors, volume flow sensors, electromagnetic flow sensors, ult...[Details]
1 Introduction
IGBT is a composite device of MOSFET and bipolar transistor. It has the characteristics of easy driving of MOSFET and large voltage and current capacity of power transistor. Its freq...[Details]
Use binary data to select a programmable amplifier with a gain of 0 to 15 times
Function of the circuit
The gain of amplifiers used in audio and communication circuits is expressed in decibels...[Details]
On January 5, Weibo digital blogger @数码闲聊站 broke the news on Weibo that the new phone that will be the first to launch the Snapdragon 865 processor will be released as early as this month (January 20...[Details]
Summary: 1. Different control chips may have different LCD interface definitions or register definitions. 2. There are two display modes: parallel and serial. It is said that the serial mode cannot r...[Details]
Sensirion, a global leader in environmental sensing solutions, announces the addition of the
SFA40
formaldehyde sensor to its portfolio
The SFA40 represents another breakthro...[Details]
RF/Wirelessly
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