I read in the manual that it is 3.3~4.8V but I don't know what the appropriate power supply should be. How should I design this? I hope someone with good hardware knowledge can help me~! I beg for an ...
TI SIMPLE SWITCHER series power modules help you design and optimize reliable power with minimal external components. Design easily with the SIMPLE SWITCHER product family, which features DC/DC power ...
#includevoid main(void)
{WDTCTL = WDTPW + WDTHOLD;// Stop watchdog timerP1DIR |= BIT0;// ACLK set out to pinsP1SEL |= BIT0;P3DIR |= BIT4;// SMCLK set out to pinsP3SEL |= BIT4;while(BAKCTLLOCKIO)// Unl...
1 Common-mode interference and differential-mode interference Common-mode interference (Common-mode): The interference current on two wires has equal amplitude and the same direction, which is called ...
This year's National College Student Electronics Competition has ended, and the winning team should have undergone a post-match retest. The author only found two retest questions on the Internet, one ...
////*****Donald Duck, Innovation Laboratory, School of Electronic and Information Engineering, Chongqing Three Gorges University*****//// //You can control three timing multi-source interrupts by cont...
Designers use PSpice primarily to simulate analog circuits. However, it can also be used to simulate digital filters. The main components in a digital filter are delay elements, adders, and multipl...[Details]
Today's portable medical devices allow patients to diagnose and treat themselves, move around freely, and even use the devices when they are out and about. To achieve the "easy to carry" feature, po...[Details]
1 Overview
Drugs are like a "double-edged sword". They can treat diseases but can also cause serious adverse consequences. The dual nature of drugs depends on whether they are used rationally....[Details]
1 Overview
The BP01 pressure sensor is specially designed for monitoring blood pressure and is mainly used in portable electronic sphygmomanometers. It uses a precision thick-film ceramic chip and...[Details]
The particularity of portable medical devices determines that they should be user-friendly, must work in a sterile environment, and occupy little space and consume low energy.
At the same time, por...[Details]
As a single-host multi-slave bus system, the number of slave devices that can be connected to a 1-Wire bus is almost unlimited. In order to avoid logical conflicts, the 1-Wire bus interfaces of all...[Details]
When you hear the word digital TV, you may feel fresh and excited, but when it comes to what digital TV is and what it can bring us, you may still be confused. You must be very eager to understa...[Details]
Complex circuits and 3D EM simulation tools have reached a point where complex system-level behavior can be simulated before fabrication. Performing EM simulations simultaneously with circuit simul...[Details]
Broadband services supporting triple play voice, video and data are evolving for first mile customers (small businesses and homes). A key factor in this FTTx evolution is GPON (Gigabit Passive Opti...[Details]
This article will discuss a common problem in wireless mobile data reception.
Problems facing RF receivers
The common problem faced by RF receivers is that the same hardware must be used ...[Details]
AD604 is a product of Analog Devices (AD). Compared with similar products, AD604 has the characteristics of ultra-low noise, high precision, continuously adjustable gain, and the decibel (dB...[Details]
In today's world, terrorism poses a severe challenge to social development, national stability and human progress. "Terrorism, political corruption and environmental pollution" are known as the thr...[Details]
Combined with Samsung's ARM9 series embedded processor S3C2410, this paper explains how to perform modular programming of LCD driver and how to statically load the driver into the system kernel.
...[Details]
1. Basic circuit characteristics of power amplifier
The basic circuit of the complementary symmetrical OTL power amplifier is shown in Figure ①. Among them: C1 is the signal input coupling ele...[Details]
Abstract
Modbus protocol has become the first choice of communication protocol in the current industrial field due to its openness, transparency, low cost and easy development. This paper int...[Details]
Embedded System
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