There are three common topologies for inductor- based switch architecture power supplies, namely BUCK step-down power supply , BOOST step-up power supply and BUCK-BOOST negative voltage power supply ....
Original: https://forum.micropython.org/viewtopic.php?t=10410p=57630#p57630
Today is MicroPython’s 8th birthday! The first line of code was written 8 years ago today, on April 29th.It’s also been exac...
I would like to ask, in the BPA8505D in the figure below (1), why does the VCC pin output 15V DC pass through capacitor C4 before output? Doesn't the capacitor block DC?(2) Why is VCC connected to the...
I am about to leave my job soon so I am selling some of my stuff in a package. STM32F429+64MSDRAM+AT070TN92 screen for 150. I drew the board myself. Can you post the schematic and your own code? (It h...
This article introduces porting FreeRTOS on N32F43x
Download FreeRTOS source code
FreeRTOS official download address: https://freertos.org/a00104.html , download FreeRTOS 202112.00 version, there is a...
TCNT1, OCR1A/B and ICR1 are 16-bit registers that the AVR CPU can access through an 8-bit data bus. Reading and writing a 16-bit register requires two operations.
Each 16-bit timer has an 8-bit tempo...[Details]
One of the hottest topics in the high-capacity capacitor industry is that Mazda will use electric double-layer capacitors (EDLC, Figure 1, see our report 1) in its deceleration energy regeneration ...[Details]
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How many chips are in a car?
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This basic tutorial introduces the characteristics of differential signals and differential amplifiers, how to analyze differential op amp circuits, and also introduces ADI's differential amplifier...[Details]
1 Introduction
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At present, most of the ECG machines commonly used in hospitals in my country are electromechanical, that is, they detect ECG signals through electrodes and record them directly after amplification. ...[Details]
Recently, Alibaba AI has open-sourced the next-generation human-computer dialogue model Enhanced Sequential Inference Model (ESIM). ESIM is an enhanced version of LSTM designed for natural language i...[Details]
The advent of a new generation of transformerless uninterruptible power supplies (UPS) has raised a question in people's minds, which is what are the advantages and disadvantages of the two types o...[Details]
On April 10, the East Cup ICT Industry Power Supply and Environmental Monitoring Company Chief Engineer Conference was successfully held at Shenzhen Megmeet Electric Co., Ltd. More than...[Details]
On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
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