I would like to ask, the lvd_che_low2dot3V function is used to detect the lithium battery voltage (initial 3V). When it is used to control the motor switch valve in the device, when the detection volt...
1. Introduction to ATAT stands for Attention. The AT command set is a command sent from a terminal device or a data terminal device to a terminal adapter or a data circuit terminal device.
AT is a sof...
A very simple program, using the IO interrupt of the key to control the LED on and off on the F5529 development board:#includeint main(void){WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
P1DIR |= B...
The theoretical research on electrostatic discharge (ESD) is already quite mature. In order to simulate and analyze electrostatic events, many electrostatic discharge models have been designed by pred...
[i=s]This post was last edited by tinnu on 2019-2-20 15:37[/i] [b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]tinnu[/size]. If you need to reprint or use it for co...
Texas Instruments debuts at the 4th CIIE, opens new automated product distribution center in Shenzhen to efficiently respond to customer needs Focusing on new infrastructure, automobiles, smart ho...[Details]
With the rapid development of the domestic automobile consumer market, automobile-related high and new technologies are accompanied by
The wave of global new car launches promoted by the wor...[Details]
3 User Interface Requirements It is necessary to determine the type and quantity of the product's hardware interfaces, power interface, indicator lights, switch type, reset button and display screen,...[Details]
Sigmaintell released the 2019 global AMOLED smartphone panel shipment rankings, with Samsung Display, BOE, and LGD ranking among the top three in the world in terms of flexible AMOLED display shipmen...[Details]
1 Introduction
In high-fidelity audio circuits, tube amplifiers have always been loved and paid attention to by audio enthusiasts due to their unique charm and musical listening experience. I...[Details]
I just searched and found that there is no post analyzing PWM in this way in the forum, so I posted one. Flashlight LED control or motor speed control cannot do without PWM. Here are two methods to s...[Details]
According to Korean media reports, Apple has proposed a settlement with South Korea's antitrust agency, the Fair Trade Commission (FTC). As early as 2016, Apple was accused of antitrust behavior in...[Details]
On the morning of September 28, in celebration of the 75th anniversary of the founding of the People’s Republic of China, the 143rd anniversary of CRRC and the 55th anniversary of the company’s...[Details]
Microchip Technology offers a family of fan cooling speed controllers that operate in PWM mode for brushless DC fans (Reference 1). To control fan speed using the duty cycle of the PWM waveform, ...[Details]
At present, many SOC manufacturers' microprocessor chips have integrated LCD controllers, such as Samsung's S3C2410.S3C2440, Intel's Xscale series, etc. Most embedded systems also use popular LCD d...[Details]
I am new to arm, so I wrote a few small practice programs, recorded here. Includes: running water lamp, single button, pwm driven buzzer, serial port and PC communication Development board s3c241...[Details]
1. Shoot-through protection circuit
Half-bridge and full-bridge are commonly used topologies for switching power supplies. "Shoot-through" poses a great threat to them. Shoot-through is th...[Details]
This paper studies the circuit topology and control method for high-power single-phase single-stage converters, and proposes a design scheme for a single-stage power factor correction AC/DC converter....[Details]
LCD is really not popular anymore? Samsung invested $11 billion to upgrade its LCD production line to OLED production line. Samsung Display plans to invest 13 trillion won (about 11 billion U.S. do...[Details]
Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
