-
1. ADDWF f, d, add the contents of register f to register W. When d=1, the result is placed in register f. When d=0, the result is placed in register W. This affects the C, DC, and Z flags of ST...[Details]
-
I have also been working on LED tubes for more than half a year. After many tests, taking T8 as an example, I think that the input power of 156 lamps for 0.6M lamps is 9W. The actual load is a...[Details]
-
Common methods of displacement measurement include image analysis, dual-frequency laser measurement, grating or magnetic grating measurement, magnetoresistance or magnetic field measurement, etc. Amo...[Details]
-
Before the large-scale development of wireless networks, wired layout was more commonly used, which invisibly brought great inconvenience to the layout of the monitoring system, because even with the...[Details]
-
Experimental requirements Code #include "ioCC2530.h" #define D3 P1_0 #define D4 P1_1 #define D5 P1_3 #define D6 P1_4 //delay function void Delay(unsigned int t) { while(t--); } //Port initi...[Details]
-
1 Introduction
混合多电平逆变器的功率开关承受的电压应力不同,因此同一拓扑中可以采用不同的功率器件,充分利用了功率开关各自的优点。非对称h桥是混合多电平逆变器中最基本、最典型的一类拓扑,其半桥的功率开关可以分别工作在基频和高频pwm方式,与传统多电平逆变器相比,在输出相同电平数的情况下,减少了功率器件,降低了开关损耗[1,2]。本文首先对非对称h桥五电平逆变器进行了分...[Details]
-
1. The MSP430 series has rich timer resources: watchdog timer (WDT), basic timer (Basic Timer1), timer A (Timer_A) and timer B (Timer_B), real-time clock (RTC), etc.
a) Watchdog Timer: Basic timing, ...[Details]
-
At the heart of every successful space mission is a complex and powerful computer system. In the 1960s, relatively basic computing systems took humans to the moon. More recently, the Parker Probe h...[Details]
-
Do you know the waveform of the CAN bus? Do you know what factors cause the instability of the CAN signal? This article will take you to explore the culprit that affects the stability of the CAN wave...[Details]
-
Introduction: PIC microcontrollers have multiple interrupt sources. The 16 series has only one interrupt entry, and the 18 series has two interrupt entries. The writing format is slightly different u...[Details]
-
Polarization mode coupling effect distributed optical fiber temperature sensor
The mode coupling effect type distributed optical fiber temperature sensor utilizes the coupling effect sensing betwee...[Details]
-
Today, Honor Mobile announced that the Honor Vera30 series will be equipped with the Kirin 990 processor, with full dual-mode 5G full network access, and will be available in the fourth quarter of th...[Details]
-
Circuit Function and Advantages
The circuit shown in Figure 1 integrates the ADXL203 dual-axis accelerometer and the AD7887 12-bit successive approximation register (SAR) ADC to create a dual-axis...[Details]
-
According to foreign media reports, Toyota's Collaborative Safety Research Center (CSRC) recently announced a collaboration with the University of Michigan, the University of Miami, the University of...[Details]
-
The electrodynamic speaker is also called a dynamic speaker. It is an electroacoustic transducer that uses the electrodynamic principle. It is the most widely used speaker at present. There are three ...[Details]