Hello, analog electronics experts, I am here to bother you again. Figure 1 below is an RLC oscillation circuit. Switch S2 is turned on at 5A current, the on time is 20us, and the rest of the time is i...
A Bluetooth Smart Key Fob is a small, coin-cell powered mobile phone accessory that features buttons, a buzzer, LEDs, and an accelerometer, and embodies the use of BLE GATT service profiles such as th...
I am going to use the CAN bus recently. I have three boards with CAN transceiver PHY, a TMS320F28377S LAUNCH, a GD32VF103V EVAL, and a MM32 eMiniBoard. I remember that I had a small board with CAN PHY...
The wireless voice communication system provides a voice dispatching function. On the basis of the existing fixed-line telephone terminals, wireless telephone terminals connected to the wireless netwo...
[Preface] The previous nucleic acid registration was based on Excel. This time we plan to use MySQL for data access, so we plan to install MySQL today.
1. Download the MySQL installation package from:...
A circuit protection company in Dongguan (foreign capital)job description:Collaborate with PE, RD and Marcom to launch new products to the marketCoordinate with PE to release new part numbers in SAPLa...
introduction
In addition to being used as an AC signal amplifier, the triode can also be used as a switch. Strictly speaking, the triode is not exactly the same as a general mechanical conta...[Details]
According to 9to5Google, Google is developing the Pixel 7 series flagship. In addition to the pre-installed Android 13 operating system, the chip is another hot topic of the phone. 9to5Google disco...[Details]
The use of biometric authentication technology to replace the traditional use of keys, ID cards, passwords and other methods for personal identity authentication can be widely used in access manageme...[Details]
0 Introduction
In industrial production and daily life, temperature is one of the important parameters that need to be measured and controlled. Many physical phenomena and chemical properties o...[Details]
At present, the Internet of Things has become the focus of heated discussion on information network technology, which has accelerated the process of social informatization and networking. The Internet...[Details]
In my last post I implement "Key Debounce" with port polling, port polling is not very efficient. And this time, I will use change notification instead of port polling. It generates interrupt and s...[Details]
High-power LEDs for lighting applications are driven by constant current sources. Some standard drive currents are often used in products from different LED manufacturers, among which 350mA and 700...[Details]
Jiwei.com reported on April 5 that Samsung Electronics of South Korea released its preliminary financial report for the first quarter of 2019 (January-March). According to the financial report, affec...[Details]
When we use C/C++ to program DSP , functions are undoubtedly an important part of functional module division, and these functions work together through explicit calls or interrupts. In addition...[Details]
Introduction: For the ARM system, the mixed calls between functions written in different languages follow the ATPCS (ARM-Thumb Procedure Call Standard). ATPCS mainly defines the rules for passing p...[Details]
According to news on October 18, the merger plan of NAND flash memory chip manufacturer Kioxia and Western Digital (WD) ushered in new variables. It was reported that South Korean memory giant SK Hyn...[Details]
In 2012, deep learning "giant" Geoffrey Hinton and his student Alex used GPU to accelerate the training of deep neural networks in the ImageNet competition and won the championship. The influence o...[Details]
Nidec Corporation (Nidec) would like to announce that it will officially establish the "Semiconductor Solutions Center" (hereinafter referred to as "the Center") on May 16. 【About the Center】 Ad...[Details]
“It’s time to rewrite the rules of the game.”
Just now, the king of cockpit chips for smart cars launched the latest smart car chip platform - it can capture both cockpit and driving sim...[Details]
Analog electronics
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