-
Because the wireless network coverage of mobile phones is wide and the performance of information transmission is stable and reliable, the mobile phone as a carrier of information transmission comb...[Details]
-
Circuit Description The circuit shown in Figure 1 is powered entirely from the USB interface. The 5 V power from the USB interface is regulated to 2.5 V using the ADP3333 2.5 V low dropout linea...[Details]
-
How to build a one-time
burglar alarm
system
The alarm is designed to sound the siren only once. That is - when the alarm is activated - the siren will sound for a preset length...[Details]
-
Recently, the board of directors of CCL (copper foil substrate) manufacturer Taiwan Optoelectronics approved the issuance of convertible corporate bonds with a maximum limit of NT$3.5 billion to rai...[Details]
-
In order to meet the application of a certain micro-power instrument and improve safety performance, a design scheme for an ultra-low power lithium battery management system is proposed. The scheme...[Details]
-
In 2020, the TV panel supply pattern has undergone a major change, resulting in tight supply and demand and a sharp increase in prices. Entering 2021, due to the continued shortage of upstream materi...[Details]
-
1 Introduction
The system input power voltage is AC110V/AC220V, which is used by the system after full-wave rectification. The system uses Sunplus's SPMC75F2413A to generate the SPWM signal re...[Details]
-
Table of Contents update record Use Standard Peripheral Driver update record version status description date author V1.0 C Create Document 2018.10.15 John Wan status: C―― Create， A—— Add， M—— Mod...[Details]
-
Qichacha shows that recently, Hubble Technology Investment Co., Ltd. (hereinafter referred to as "Huawei Hubble") added two new overseas investment enterprises - Yunnan Xinyao Semiconductor Materials...[Details]
-
Reports that Intel plans to raise prices as part of a broader restructuring policy have been making the rounds recently, and we reached out to the company to either confirm or deny the news. Normally...[Details]
-
During the operation of power equipment, the insulation will be temporarily affected by the electric field, temperature and mechanical vibration, which will gradually deteriorate, including overall de...[Details]
-
1 Introduction At present, the most widely used codec in China is the PT2262 encoding chip with 531441 (3 12 ) states produced by Princeton Company and the matching PT2272 decoding chip. However, o...[Details]
-
Programming environment used: MPLAB X IDE V3.40 MCU: p33FJ64GS606 Emulator: pickit3 Problem: Breakpoints cannot be resolved to valid program memory addresses, and simulation cannot set breakpoi...[Details]
-
/**************************************************************************** * File：Main.C * Function: Counter, control the addition and subtraction counter through two buttons, and output digital t...[Details]
-
Header files are an indispensable part of C51 programming. This article will explain the commonly used header files in Keil C and give a preliminary introduction on how to write header files.
1. Co...[Details]
Talking about work
京公网安备 11010802033920号
EEWORLD
