TI's CC3120/CC3220 devices are part of the SimpleLink microcontroller (MCU) platform consisting of Wi-Fi, low-power, sub-1 GHz and host MCUs that share a common and easy-to-use development environment...
The touch button is mainly realized by detecting the number of oscillations of the RC oscillation circuit built on the board-level system within a fixed time. If the number of oscillations changes sig...
When using multisim to simulate the noise and noise coefficient of an amplifier circuit built with an integrated operational amplifier:
Does the noise output in the noise simulation include the input ...
A recent project used the LIS3DH three-axis acceleration sensor. The PCBA had 25 boards, but 5 boards had abnormal reading of the X-axis data of the LIS3DH. The boards with problems all had problems w...
By Haiwen Huang
With the explosive growth of TWS headsets in recent years, more and more end customers have put forward higher requirements on the size, battery life, sound quality, etc. of TWS headse...
200-800W Ultra-small CVCC programmable power supply Lightweight desktop type, programmable DC power supply, power level 200W/400W/600W/800W 2U height.Lightweight desktop type, programmable DC power su...
China Energy Storage Network News:
There may be a "big move" in the construction of power grids in Sichuan and Chongqing. Industry experts believe that whether it is the power from Sichuan or...[Details]
I am using AVR STUDIO+WINavr now. It was ok at the beginning, but I gradually found that when you want to see the definition of a function or variable in the program, you can't jump to it. You can ...[Details]
As an exhibition born in 2003, the German Embedded World Exhibition & Conference enjoys a well-known reputation around the world. Every year, embedded manufacturers release or display important produ...[Details]
Refer to AD1118 X capacitor placement principle: 1. Before common mode choke: 105/275VAC (MKP/X2) 2. After common mode choke: 474/275VAC (MKP/X2) Refer to MW SP200-12 X capacito...[Details]
Data is the greatest wealth of an enterprise, and no company should take it lightly. Once data is lost, the enterprise loses not only the current wealth, but also the future development opportunities....[Details]
The growth rate of the global battery market has slowed down, and the shipments of Chinese battery companies, except CATL, have declined significantly. According to South Korean technology media "dda...[Details]
1: Stack space
Passing more arguments means more stack space is used, more time is spent copying data across the stack, and larger output code is generated.
2: Backup important data
Many...[Details]
I made a flashlight using lemon as an electrolyte. The production process is quite detailed, so I recommend it to everyone. The electrode materials used were copper and zinc (galvanized iron nails),...[Details]
A spectrum analyzer is an instrument used to measure the radiation spectrum of a luminous body, that is, the index parameters of the luminous body itself. Spectral analysis is to identify the presenc...[Details]
Working principle of inverter control circuit
The inverter control circuit refers to the circuit used to control the inverter output frequency and power. Its working principle can be mainly di...[Details]
Incorporating PIN Schottky structure results in greater robustness and efficiency Nijmegen, April 20, 2023: Nexperia, the high-volume production specialist in basic semiconductor devices, today ann...[Details]
With the massive increase in system design complexity and integration, electronic system designers are engaged in circuit design above 100MHZ, and the operating frequency of the bus has reached o...[Details]
O Introduction
AD6620 is a broadband IF to baseband demodulator. Its internal signal processing unit consists of four series units. They are frequency conversion unit, second-order fixed coeff...[Details]
According to a report on the US "Wall Street Journal" website on October 12, the United States has notified Asia's three major chip manufacturers, including TSMC, that they can continue to maintain t...[Details]
With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]