-
AS1119 can drive 144 LEDs and occupies only 9 mm2 of board area. It not only reduces the number of external components and connector pins, but also occupies fewer PCB layers. It can bring 80% longer b...[Details]
-
LED chip
is
a PN
combination
formed
by rearranging the P-layer
semiconductor
elements and the N-layer semiconductor elements by electron
movement
. LE...[Details]
-
0 Preface
SNMP (Simple Network Management Protocol) is widely used and powerful. As long as the management software resides in the MIB (Management Information Base) and has appropriate permissions,...[Details]
-
// Two MCUs communicate using interrupt method #include reg51.h #define uchar unsigned char #define uint unsigned int #define key_port P1 #define dis_port P2 void main (void) { uchar key_in=0...[Details]
-
Hard Knowledge Excerpted from "STC89C52 Series Microcontroller Device Manual" The EEPROM integrated in the STC89C5x series microcontroller is separated from the program space. The int...[Details]
-
Renesas Electronics Corporation, a global supplier of advanced semiconductor solutions, and MinebeaMitsumi Co., Ltd., a global supplier of leading stepping motors, announced that they have jointly ...[Details]
-
As one of the big bull stocks in the Science and Technology Innovation Board and even the entire A-share market in 2020, Stone Technology's share price soared from a low of just over 300 yuan per sha...[Details]
-
The limited on-chip memory capacity of DSP often makes designers feel stretched, especially in applications such as digital image processing and voice processing, which require strong support from hig...[Details]
-
PWM module design description: Use ATmega2560 microcontroller to develop a 12-channel PWM output program, requiring each PWM to be independently controlled. Use serial port instructions to control a ...[Details]
-
1. Exception vector table /******The following are the exception vector tables*****/ .globl _start _start: b reset ldr pc, _undefined_instruction ldr pc, _software_inter...[Details]
-
China Energy Storage Network News:
"In 2021, the annual market-based trading electricity volume was 3.7 trillion kWh, a year-on-year increase of 17.2%, accounting for 44.6% of the total ele...[Details]
-
Abstract: The MAX1464 is a high-performance digital signal conditioner that includes an internal temperature sensor that can be used to correct temperature-dependent signals or as a stand-alone therm...[Details]
-
01 Celestial Oscillation Meter In The Working Principle of the Celestial Oscillation Meter, the circuit inside the magical celestial oscillation meter is introduced in the video, but there are still ...[Details]
-
This section introduces the basic properties of Laplace transform (also known as Laplace transform). Understanding and mastering these properties can make it easier to solve various Laplace direct ...[Details]
-
Electronic table tennis game console
************************
Initialization
**********************
lw bit 20h.0
rw bit 20h.1
...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD