Did you know that GaN is a relatively new technology compared to other semiconductor materials such as silicon and GaAs? For high RF and high power applications such as long-distance signal transmissi...
[i=s]This post was last edited by freebsder on 2019-4-7 14:37[/i] [p=26, null, left][color=rgb(79, 79, 79)][font="]Regarding 5G communication, most common articles are obscure and difficult to underst...
General calculation method for PCB line width and current carrying capacity:First derive A from I, K, T, and then derive W (in mil) from A and d. The commonly used PCB copper coating thickness d=1.378...
[font=微软雅黑][size=4]:pleased:I think it's good to have such a festival. I can say some things that I am embarrassed to say on this day and in our forum~[/size][/font] [size=4] [/size] [size=4]I would l...
1. UART Registers(1) FIFO Control Register (FCR)RXFIFTL: Receive FIFO interrupt trigger (an interrupt will be generated when the amount of data in the FIFO just reaches the required (trigger level));D...
{:1_108:}Notice: From December 17, 2018, the original "ST MEMS Sensor Technology Forum" was renamed "ST Sensor and Low Power Wireless Technology Forum". In addition to releasing ST sensor-related reso...
nmgST Sensors & Low Power Wireless Technology Forum
5-15V power supply for neon lamp driver
This 555 timer based, T1 neon lamp driver can be wrapped around the core of an old TV return transformer. ...[Details]
0 Preface
In the production process of electronic products, various electronic components need to be installed on the electronic circuit board. Due to various reasons, the installed circuit bo...[Details]
In the stm32 project, the code for long press and short press is written, and the underlying function that reads the key status is called. The key function code is encapsulated. The following is the ...[Details]
Recently, the "Chongqing High-value Invention Patent Quality Improvement Action Plan (2022-2024)" (hereinafter referred to as the "Action Plan") was issued. The Action Plan defines key tasks, includ...[Details]
Panoramic sunroofs have become a mainstream feature of family cars, but have you ever thought that if the glass of the panoramic sunroof is broken during a rollover, the people inside the car may be ...[Details]
FAQ Issue 191: Point-of-Load DC-DC Converters Address Voltage Accuracy, Efficiency, and Latency Issues question: Why should a DC-DC converter be used as close to the point-of-load (POL) power s...[Details]
With the popularity of embedded products, power management development and design have become the focus and important part of embedded system development. Because embedded devices are increasingly ...[Details]
Since the British astronomer FW Herschel discovered infrared radiation in 1800, the development of infrared transmission technology has gone through more than two centuries. In recent decades, in ...[Details]
Overview
AT86RF401 is a RF wireless data transmitter with an integrated AVR RISC microcontroller. The output frequency range is 250-450MHz, the maximum output power is +6dBm, and the ...[Details]
When using library functions such as printf, you need to write low-level functions such as _sys_exit(). For _sys_xxx and the like, just write an empty function.
Functions like printf() use semihostin...[Details]
Description of the program: Exterior lighting plays an important role in the safety of vehicle occupants and other road users. Today's cars use different types of lights (such as halogen, xenon or ...[Details]
Chip manufacturers are focusing on the gaming sector because the gaming industry is constantly changing: from consoles to PCs, mobile phones have now surpassed their predecessors and become the new m...[Details]
I had the idea of transmitting data wirelessly many years ago. The first thing I came across in real life was the remote control device on a motorcycle anti-theft device. Later, for various reaso...[Details]
MSC-51 3-byte and 4-byte floating point number calculation program is mainly used for data collection and uploading. After IEEE conversion, it is directly displayed on the host computer. ;This is t...[Details]
Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage for a customer has successfully passed strict quality inspections, fully complies with established industr...[Details]
RF/Wirelessly
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