Live Replay: Safety Series 19 - Wireless Charging Authentication in Compliance with the Wireless Charging Consortium (WPC) : https://training.eeworld.com.cn/course/67756...
Using 51 MCU, AD9833 cannot output waveform, but the voltage of the output pin is normal, which is 0.62V. The output voltage of AD9833 is 0.65V in the data sheet, but there is no waveform. The 25M cry...
Automotive OEMs must meet lower CO2 emissions standards while improving vehicle features and performance to remain competitive. This major challenge is being overcome through vehicle electrification, ...
There are a total of 192KB of SRAM inside the HuaDa HC32F460 microcontroller, of which 32KB is a fast SRAM area, SRAMH. The so-called SRAMH fast SRAM means that when the CPU runs at a high frequency, ...
The rated capacity of a CR17450 battery is 2300mAh. What does this 2300mAh mean? Does it mean that when powered by 3.0V and the current is 2300mA, it can be discharged continuously for 1 hour? What do...
[i=s]This post was last edited by Hot Ximixiu on 2021-4-25 22:04[/i]It is a common practice in the industry to set up overcurrent/overvoltage detection circuits and protection circuits to improve thei...
Electrostatic discharge (ESD) is a familiar and underestimated source of damage to circuit boards and components in electronic assemblies. It affects every manufacturer, large or small. While many peo...[Details]
TLC549 is an 8-bit serial output A/D conversion chip. The interface circuit with the single-chip computer AT89C52 is shown in Figure 1, where REF+ and REF- are differential inputs, AIN is the analog...[Details]
With the help of the TSP script and a low-resistance current sense resistor, we can implement an interesting application of measuring power using the ratio function with a digital multimeter such as ...[Details]
On November 19, Hangjin Technology stated on the investor interaction platform that the company's main products in the GPU field are the SG****0 model and the SG****1 model, which are respectively ai...[Details]
The ADP1851 of ADI is a wide range input voltage synchronous buck controller, with input voltage from 2.75V to 20V, output voltage from 0.6V to 90% VIN, output current greater than 25A, output voltage...[Details]
Working principle: Stabilize the voltage and resistance, and the current will be fixed accordingly. Ref5050 provides a reference voltage and a sampling voltage for the constant current source. The...[Details]
Turbo code is a major breakthrough in the field of error correction coding of communication systems in recent years. It has won the favor of many scholars with its superior performance close to the...[Details]
Sina Digital News reported on the morning of August 6 that SoftBank President Ken Miyauchi hinted at a financial report communication meeting on Monday that this year's iPhone will be pre-sold 10 day...[Details]
The second "Light" + Intelligent Driving Technology Summit was held on September 6, 2019. The forum invited government departments, consulting agencies, vehicle manufacturers, LiDAR manufacturers, in...[Details]
DS18B20 is a temperature sensor with a "one-wire bus" interface launched by DALLAS Semiconductor. Compared with traditional temperature measuring elements such as thermistors, it is a new type of dig...[Details]
The core device of the
polarity
conversion
circuit
shown in Figure 1
is a common NOT gate. Since
the
input
and output terminals are short-circuited together, the output voltage...[Details]
On October 27, OnePlus released a new member of the OnePlus Nord series, OnePlus Nord N10, in Europe. Like the OnePlus 8T, the OnePlus Nord N10 also has a hole-punch screen and a matrix came...[Details]
Recently, SiC has achieved a number of application breakthroughs in the field of automotive power supplies : ● BorgWarner: supplies bidirectional 800V on- board chargers equipped with SiC technolog...[Details]
ON Semiconductor successfully selected into the list of China's top 100 new automotive supply chains
EliteSiC M3S Power Integrated Module (PIM) recognized for innovation in automotive ch...[Details]