-
Features: ● Output loop power supply ● Support HART protocol communication ● High accuracy level (0.1% FS) ● High isolation (2KVAC/1mA at both input and output) ● Small size: SIP9 package (26*9.5*12....[Details]
-
The frequency source is the core of modern RF communication systems and plays a decisive role in the operation of the system. The quality of the frequency source of the RF circuit is related to th...[Details]
-
Abstract: This paper introduces the design of an accident scene processing platform using
the
SOPC
design method and Altera's Nios soft-core processor as the core. The specific implementati...[Details]
-
Recently, Tongfu Microelectronics issued an announcement stating that in order to seize the opportunity of rapid development of the semiconductor industry, further promote the company's industrial de...[Details]
-
In the first article in this series, we compared enhancement-mode gallium nitride (eGaN) power devices to advanced silicon MOSFETs using different metrics. eGaN FETs differ from silicon devices i...[Details]
-
Conditions requiring demagnetization and balancing: 1. Each time you turn on the oscilloscope, warm it up for 20 minutes; 2. When overload occurs; 3. Whenever the detector is exposed to a strong magn...[Details]
-
Foxconn, the world's largest electronics maker, said it was "cautious" about its outlook for next year due to an ongoing chip shortage, signs of inflation and tensions between China and the United St...[Details]
-
I. Introduction In the switching power supply system for communication, in order to reduce the input current harmonics, reduce its pollution to the power grid, and facilitate the stable operation ...[Details]
-
#include
#define uchar unsigned char
#define uint unsigned int
#define DQ_IN DDRE &= ~(1 PE6)
#define DQ_OUT DDRE |= (1 PE6)
#define DQ_CLR PORTE &= ~(1 PE6)
#define DQ_SE...[Details]
-
I. Basic Concepts
1. The ARM cortex_m3 core supports 256 interrupts (16 cores + 240 external) and programmable 256-level interrupt priority settings. The interrupt control and interrupt priority cont...[Details]
-
The latest report released by authoritative consulting firm Frost & Sullivan shows that Huawei, as an innovation leader in modular UPS, ranked first in the world in market share in 2020, continuing ...[Details]
-
/* * File: main.c * Author: ssais */ #include xc.h #define LED RB0 #define TO_10MS 100 char A; void __interrupt() ISR(void); void main() { TRISBbits_t.TRISB0=0; OPTION_REG=0b10000101; ...[Details]
-
According to Kyodo News, Toshiba announced on the 13th that it will further cut about 350 employees in the semiconductor department and recruit early retirees. Affected by the sluggish semiconductor ...[Details]
-
Recently, LG released the touchpad of the transparent OLED touch screen display. It is reported that the new 55-inch transparent OLED touch display (model 55EW5TF) uses projected capacitive (P-Cap) f...[Details]
-
introduction In view of the coexistence of nickel-cadmium batteries and lithium batteries in the market , the charger designed in this paper can charge these two types of batteries. It uses pulse...[Details]