[i=s]This post was last edited by L_954863658 on 2020-3-16 13:52[/i]There are two zigbee modules, one for burning the coordinator program and the other for burning the node program. The node is always...
[i=s]This post was last edited by flashtt on 2020-10-11 09:39[/i]I changed my direction after I started working, and I will no longer use the boards I bought at school. I am selling them to forum frie...
I want to design an analog amplifier circuit to achieve the same amplification factor for two input signals with different frequencies. If I use an AGC circuit to implement such an analog amplifier ci...
LTpowerPlanner System-Level Design Tool Quick Start Guide
Modern electronic systems are becoming increasingly complex. There may be a large number of power rails and power solutions on a system board,...
The following figure shows the DB9 pin type RS485 output signal and terminal pin assignment. This DB9 pin type is different from the standard RS232 or RS485 DB9 definition. The DB9 pin type descriptio...
DescriptionThis TI reference design provides a low-component-count, low-cost solution for a 4 to 20mA loop-powered resistance temperature detector (RTD) temperature transmitter. The design uses the on...
O Introduction
In recent years, low dropout regulators (LD0, Low Dropout Regulator), quasi low dropout regulators (QLDO, Quasi Low Dropout Regulator) and very low dropout regulators (VL...[Details]
On a certain day in a certain delivery room, you were born (power up), but you didn't cry. The doctor lifted you up and slapped you hard on the butt, and you cried loudly (reset, reset successful)....[Details]
The 14th Five-Year Industrial Development Plan points out that the research and development, manufacturing, and application of robots are important indicators of a country's scientific and technolo...[Details]
Speaker cable: A cable used to transmit dynamic information. It is composed of an audio cable and a connector. AV cable is the most commonly used audio cable.
Audio cable: A cable specif...[Details]
ON Semiconductor, driving energy-efficient innovations, will showcase its innovative technologies for smart homes, connected buildings and personal IoT at CES 2020. The rise of voice control and v...[Details]
A global shortage of semiconductors is casting a shadow over the plans of automakers and other companies. But for Silicon Valley executives like Aart de Geus, there is a silver lining. He is chairm...[Details]
The stripping antenna is an antenna that is easy to obtain, simple to make, and easy to carry. If you can find a coaxial cable and an antenna plug suitable for your radio, we can start. The coaxial c...[Details]
According to Jiwei.com, the actions of the National Big Fund have touched the sensitive nerves of the capital market, and the A-share market has been attracted by the semiconductor equipment an...[Details]
July 5, 2023, China –
STMicroelectronics has launched an octal output high-side switch product family. The new products have galvanic isolation and protection diagnostic functions, and the on-r...[Details]
Due to the non-ideal voltage source of the high-voltage megohmmeter test power supply, different internal resistance Ri, different series resistance Rm of the measuring circuit, different dynamic meas...[Details]
It is strongly recommended that users do not consider external expansion of program memory as much as possible. If expansion is necessary, it can be expanded by imitating the circuit shown in the f...[Details]
JTAG - Joint Test Action Group JTAG (Joint Test Action Group) is an international standard test protocol (IEEE 1149.1 compatible) Test Access Port and Boundary-Scan Architecture is mainly used for in...[Details]
At the Galaxy Note9 launch event in August last year, Samsung released its first smart speaker, Galaxy Home, which directly competes with Apple HomePod. But what is strange is that almost a year has ...[Details]
Introduction For battery packs designed into HEV, PHEV and EV powertrains, one of the key factors in achieving high reliability, performance and long life is the electronics used in the battery mana...[Details]
0 Introduction
With the continuous advancement of science and technology, image acquisition technology has been increasingly widely used in the world, such as military industry, medical, e...[Details]
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