Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
ST-60 is a new semiconductor series of STMicroelectronics, dedicated to the innovation of contactless connection. ST-60 uses the 60GHz frequency, which is an unlicensed band in most countries. The rea...
[size=4] The TMS320C2X/C5X fixed-point processor has two types of memory: program memory and data memory. The program memory mainly contains executable program code, while the data memory mainly conta...
I received the development board today. I feel that the packaging in the express box is very simple. It only contains the development board in an anti-static bag, and there is no anti-fall and anti-ex...
How to use an oscilloscope and its working principle How to use an oscilloscope: An oscilloscope, as its name suggests, is a machine that displays waveforms. It is also known as the "eyes of electroni...
Today, blogger @数码闲聊站 hinted that the Redmi Note 12 series is equipped with MediaTek Dimensity 8000 flagship processor (model MT6895), and its performance is comparable to Redmi K50 (Redmi K50 ...[Details]
Constant current PWM modulation of stepper motor driver is a technology that outputs constant current to the stepper motor to drive it to rotate. The principle of constant current PWM modulation is...[Details]
I have written MCU programs for a while and also read some MCU programs, both in books and on the Internet. They are basically very primitive, such as reading keys and delaying judgment. These key-re...[Details]
introduction
With the application of nonlinear power electronic components, the problem of power quality is becoming increasingly serious. Therefore, it is necessary to monitor the power quali...[Details]
When working with any new technology, the biggest challenge facing production engineers is what to test and why to test it. This is especially tricky with complex devices like modern smartphones or t...[Details]
Serial ports are very common in product applications, but the default serial ports of microcontrollers are often relatively few, and sometimes there are not enough serial ports. So I wondered if I co...[Details]
1. Research background
According to geographical factors and the characteristics of energy generation/transmission/distribution/use, the integrated energy system can be divided into cross-...[Details]
Conventional current sources and voltage/current converters based on instrumentation and op-amps provide very high output impedance at low frequencies because the amplifiers have good low-frequency CM...[Details]
This is the circuit diagram of a 40W power amplifier built based on power transistors TIP33C and TIP34C as the main parts. It is powered by symmetrical/dual power supplies. A heat sink must be used...[Details]
LED lighting is developing towards intelligentization. The purpose of intelligentization of LED lighting is to save energy and realize intelligent control. The intelligentization of LED lighting t...[Details]
On May 17, Fusenmei announced that its wholly-owned subsidiary Hainan Fusenmei Investment Co., Ltd. (hereinafter referred to as "Hainan Investment") and Dingli Capital Investment Management (Xuzhou) ...[Details]
We have already explained to you the methods of completing the rewiring layer wiring on a pseudo single layer, including the "flip chip structure and pad allocation and wiring scheme", etc. Here we w...[Details]
An alternative to lock-in amplifiers is to use DC polarity reversal on the current signal to remove noise. This is a well-established technique for removing offset and low frequency noise . Today’s DC...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
