I would like to ask why my electric bicycle is occasionally locked by the remote control. I have never locked it with the remote control. The remote control has been in a drawer and has never been use...
The dry coupling ultrasonic testing method does not require the application of liquid coupling agents such as water or oil on the surface of the material to be tested. It is easy to operate and flexib...
LM311 is a voltage-frequency conversion chip produced by National Semiconductor (NS). After National Semiconductor was acquired by Texas Instruments (TI), it became a product produced by Texas Instrum...
In the same batch of boards, other boards can work normally, but one board cannot communicate with the processor. Reading the registers shows all zeros, and the Linux system of this board cannot find ...
The modelsim simulation of the shift-add multiplier written in vhdl does not meet expectations. I can't find the problem myself, and hope to get your advice
Original code
LIBRARY IEEE;
USE IEEE.STD_LO...
A Line Following Robot (LFR) is a machine that follows a line, which may be a black line or a white line. Line following robots are beginner friendly and easy to understand and build. While Line Fo...[Details]
Instructions: (1) Insert the oscilloscope probe into the channel 1 jack and set the attenuation on the probe to "1"; (2) Set the channel selection to CH1 and the coupling mode to DC; (3) Insert t...[Details]
Smart Eye and OmniVision Launch Next-Generation In-Vehicle Sensing Solution to Meet GSR and Euro NCAP Requirements
Companies advance long-term collaboration by showcasing leading in-...[Details]
Introduction
Heart rate is an important feedback signal in the fitness system. It reflects people's physical condition during exercise and plays an important role in monitoring the human life syste...[Details]
On February 26, a hydrogen fuel cell membrane electrode industrialization project with a total investment of approximately RMB 800 million was officially settled in Huangpu District, Guangzhou. Acc...[Details]
STMicroelectronics launches high-performance automotive-grade GaN product portfolio
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New product series integrates power gallium nitride (GaN) transistors and intelligent circ...[Details]
1 Introduction RS232 has been used as a connector between DTE (Data Terminal Equipment) and DCE (Data Circuit-terminating Equipment) in the communication field for a long time. Since the advent of PC...[Details]
Application of High Temperature Adhesion Tester for Adhesive Tape Labels PT-6012D is mainly used to automatically measure the time that adhesive tape can last under a certain load and temperature, ...[Details]
Foxconn, a subsidiary of Hon Hai, has obtained permission to resume work in its two production areas of Zhengzhou and Shenzhen. It is reported that in order to ensure that there are no blind spots ...[Details]
At present, the problem that troubles consumers in the lighting market is not only the price and quality, but also the maintenance of lighting has gradually become the focus of consumers. Indeed, the...[Details]
No parity Odd parity: If the number of "1" in the character data bit is even, the check bit is "1", if the number of "1" is odd, the check bit should be "0". (The number of check bits is adjusted) Ev...[Details]
The rapid development of Bluetooth technology is obvious to all, as can be seen from the number of alliance members and device shipments. Every year at this time, the Bluetooth Technology Allian...[Details]
introduction
Flash is a non-volatile memory that can retain data for a long time under power-off conditions. Due to its large capacity, fast speed, low power consumption, and good shock resis...[Details]
I recently encountered a very strange problem. I pulled the reset pin of STM32 low and then high, which is the so-called hardware reset. Logically, STM32 should restart, but it didn't, and it didn't ...[Details]
MCU
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