On July 27, 2019, PI released the new InnoSwitch3 series constant voltage/constant current offline flyback switch power supply IC combined with PowiGaN technology. By using GaN (gallium nitride) techn...
[i=s]This post was last edited by serialworld on 2022-3-26 09:03[/i]The function of receiving characters through the serial port and displaying them on the oled screen is realized. The specific code i...
Before I came into contact with EMI, many power adapter engineers looked down on us rookies because of their rich experience in EMI debugging, which made me think that EMI was a mystery, and many peop...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
TWS Bluetooth Headset DisassemblyThe TWS Bluetooth headset I bought for 19.9 is disassembled and found to be poorly made, whether it is the quality of the wire or the quality of the PCB, or the weldin...
[i=s]This post was last edited by mameng on 2022-1-22 20:45[/i]1. The GD32L233C-START example program uses SysTick delay:Modify the main function:while(1) {gpio_bit_set(GPIOA, GPIO_PIN_7);gpio_bit_set...
1. Detect small capacitors below 10pF. Because the capacity of fixed capacitors below 10pF is too small, if you use a pointer multimeter to measure it, you can only qualitatively check whether there ...[Details]
China Energy Storage Network
: Ubiquitous construction is accelerating, and 5G is one of the important directions. The massive towers and substation resources of the power grid can provide am...[Details]
Time may be too important for a system. It is the basis for system timing task processing, measurement, signal capture, and event recording. When the phone is turned on, the system will read the time...[Details]
On August 26, Xiaomi released its second quarter financial report this year. Under the influence of the global epidemic, Xiaomi's revenue this quarter increased slightly by 3.06% year-on-year, and it...[Details]
Intel holds the 14th IoT Summit and joins hands with Chinese ecosystem partners to move towards a new era of converged edge October 12, 2021, Yinchuan - The 2021 14th Intel Internet of Things Summi...[Details]
The LTC®5551 is a 2.5V to 3.6V mixer optimized for RF downconversion mixer applications that require very high dynamic range. The LTC5551 covers the RF frequency range of 300MHz to 3.5GHz and the LO ...[Details]
Nowadays, more and more industries are endowed with technological attributes, and smart door locks are also ushering in a period of brand explosion. Smart locks have a potential market worth hundre...[Details]
If the MCU has no IO, what is the use of it? STM8 is an 8-bit MCU series. One IO Port generally includes 8 pins. Each pin can be independently programmed as a digital input or digital output port (...[Details]
The Canadian
Robotics
Commission (CRC) has entered into a $100,000 funding partnership with the Next Generation Manufacturing Centre (NGen) in December 2023, a global innovation cluster for...[Details]
In recent years, 180°
motor control
has been widely used and paid attention to due to its energy saving, quietness and low vibration, especially in the field of household appliances, such as...[Details]
introduction
If you take a look at the current market, you will find that most of the small and medium-sized
led
LED (Light Emitting Diode) is a solid-state semiconductor device that c...[Details]
As a light source , dimming is very important. Not only to create a more comfortable environment at home, but also to reduce unnecessary electric light to further achieve energy conservation and em...[Details]
The MIX Alpha released by Xiaomi last year left a deep impression on many people, so there were rumors that a new version of MIX Alpha would be launched and would be equipped with Qualcomm Snapdragon...[Details]
According to foreign media reports, automotive testing solutions provider AB Dynamics has launched the ADAS target Soft Bicycle 360, which is 30% lighter than similar targets and is designed to red...[Details]
Power technology
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