-
LED chips are the core components of the LED industry. Excessive chip temperature will seriously affect the quality of LED products. However, the temperature distribution of the chip and its interior ...[Details]
-
When we use computers, we often encounter various faults. In fact, many faults are related to the power supply. Power failure does not only mean that the computer cannot start. Power failure may also...[Details]
-
In steady current mode, LED display manufacturers must provide overvoltage protection for driver components. The LED is disconnected from the power supply , so that when the power fails, there is...[Details]
-
Most of the interference sources that affect the PLC control system are generated at the parts where the current or voltage changes dramatically. These parts where the charge moves violently are th...[Details]
-
On December 28, at the global commercial first flight of EHang EH216-S unmanned manned aircraft in Hefei, Guoxuan High-tech and EHang Intelligent signed a strategic cooperation agreement. The two p...[Details]
-
As the first automatic parking function to be promoted and commercialized in the application scenario of autonomous driving, it has been implemented in some limited environments. Faced with a varie...[Details]
-
As electronic systems become increasingly complex and feature-rich, the requirements for board-level power management and control are becoming more and more complex. Providing multiple low voltages a...[Details]
-
fill in the blank
1. Machine instructions are generally composed of (operation code ) and (operand ), or may be composed of only ( operation code ).
2. If the transfer instruction is us...[Details]
-
C language and C51 are similar in most aspects. Their statements, structures, and sequences are very similar. However, C51 has many more variable types and other things than C language. The followin...[Details]
-
In the early days, people once used various instruments and the information obtained by these instruments to design linear components and linear systems. This design method was soon replaced by the d...[Details]
-
Let a pin output high level SETB P1.0 --> D2H, 90H
Let a pin output low level CLR P1.0 -- C2H, 90H
Several instructions for assembly
MOV R6,#250 -- Write 250 to R6
DJNZ R6, label name -- cl...[Details]
-
Interface Design for AD7711 and TMS320F240
GUO Shaopeng, WU Lanjun, YAN Xianyong, LI Jianguo
(Institute of Electrical Engineering, Chinese Academy of Science,
Bei jing 100080, China)
...[Details]
-
Recently, in response to laboratory requirements, I wrote an article about 51 single-chip microcomputer generating PWM for reference. MCU chip STC89C52, crystal oscillator 12MHz, compilation en...[Details]
-
/* Name: ADC0809 digital-to-analog conversion and display
Description: ADC0809 sampling channel 3 input
Analog quantity, the converted result is displayed on the digital tube.
*/
#include reg...[Details]
-
Naxin Micro recently launched a multi-channel 24/16-bit, low-power, high-precision Δ-Σ ADC—NSAD124x and NSAD114x series, with 3ppm integral nonlinearity and up to 23.4-bit effective resolution, d...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD