[i=s]This post was last edited by qwqwqw2088 on 2020-1-7 08:38[/i]When selecting devices, we often make trade-offs on the technical indicators on the DATASHEET. After all, not every technical indicato...
I recently used an asynchronous FIFO and found the show-ahead mode very interesting. As shown in the figure below, after simulating the FIFO IP core, you can see that the data is written two clock cyc...
[i=s]This post was last edited by kal9623287 on 2022-7-13 11:53[/i]Seeing the two pictures below, I have some doubts. Please help me analyze them. Thank you.
1. For the following figure, if Vin=12V, V...
In this project, a power management function node is designed, which is equivalent to the function of a smart socket. It can be connected in series at the main power inlet to collect and analyze the p...
dql2016onsemi and Avnet IoT Innovation Design Competition
I want to make an instrument that can test the power consumption of low-power devices. The MCU is only a few dozen uA in sleep mode. After connecting some peripherals, the peak current of the WiFi sig...
On March 2, at the construction site of the 10kV power grid extension project in Jiaqiao Village, Shanglaxiu Township, Yushu City, Yushu Tibetan Autonomous Prefecture, Qinghai Province, more than 2...[Details]
Shanghai, China, October 23, 2023 - element14, a global distributor of electronic components products and solutions owned by Avnet, announced the establishment of a direct partnership with MEAN WELL,...[Details]
The method to use a multimeter to check whether the capacitor is damaged is as follows. When checking, first turn the multimeter selection knob to the ohm range R×1kΩ or R×l0kΩ, and then touch the t...[Details]
1. Introduction
When purchasing seed cotton, rapeseed and grain, it is usually necessary to test their moisture content or regain to assess their grade. There are two ways to measure moistur...[Details]
Molex, a leading global provider of connectivity and electronic solutions, today announced the results of a global survey of Industry 4.0 manufacturing stakeholders driving advancements in robotics, ...[Details]
Recently, Xiaoju Energy CTO Liao Lanxin was invited to attend the 10th China International Electric Vehicle Charging and Swapping Industry Conference 2024, where he shared Xiaoju Charging's technic...[Details]
I just started to use SPI, and it was with cc2500. I looked at the English manual and spent a long time to figure out the read and write registers. Let me share:
//=============================...[Details]
Recently I accidentally saw an introduction to s3c6410 RomCode. Combining my own experience, I would like to make a summary.
First, post a picture to describe in detail how the chip is started...[Details]
The baud rate is the rate at which binary data bits are sent, and is usually expressed in baud, that is,
the duration of sending one bit of binary data = 1/baud. Before communication, MCU 1 and...[Details]
DC current sources with good stability, high precision and preset output are often used in electronic devices. The digital control DC current source designed in this paper can effectively redu...[Details]
armv6 linux has 5 cache strategies, corresponding to three categories // The three major categories are determined by two bits of the C1 register in cp15 // P740 bit (C) and bit (W) W C 1. uncac...[Details]
The OnePlus 9 series new product launch conference will be held at the Shanghai Oriental Sports Center at 14:00 on March 24. This morning, OnePlus officially announced the screen parameters of...[Details]
Thermistors are very sensitive to ambient temperature and are usually measured with special equipment and instruments under specific temperature conditions. We can also use them for measurement in ou...[Details]
Circuit Function and Advantages
Digitally controlled current sources are essential in many applications such as power management, solenoid control, motor control, impedance measurement, sensor...[Details]
ST - Low Power RF
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