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1. GPIO Description GPIO (General Purpose I/O ports) is a general purpose input/output port. In practical applications, whether it is connecting an LCD, connecting a keyboard, controlling a running...[Details]
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Ubiquitous Interaction, the Human Life Technology research department of the Japan Institute of Advanced Industrial Science and Technology (IIST), released the "i3Space" system on August 25, 2010, ...[Details]
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The magnetic flap level gauge is also called the magnetic level gauge, magnetic column level gauge, and magnetic float level gauge. It works on the principle of magnetic coupling. The product makes u...[Details]
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Apple has now reduced the price of AppleCare+ for the latest MacBook Air and 13-inch MacBook Pro models, while the coverage and accidental damage repair costs remain unchanged. The current price o...[Details]
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Today's portable consumer
electronics
require shorter charging times, stable
voltages
, and reliable battery monitoring. Efficient PMICs must provide low-cost and versatile solu...[Details]
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Introduction
Power management (PM) is an indispensable technology in electronic systems. Due to the use of advanced power management technology, mobile phones, PDAs and other products have been...[Details]
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Recently, I helped a hospital make a temperature recorder. The hardware resources are: stm8L151 + NTC*2 + EEPROM + lithium battery charging protection circuit + 18mAh button battery; the software log...[Details]
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Last week, Energy Vault delivered a new microgrid storage tank designed for Pacific Gas & Electric to the Calistoga Resilience Center (CRC). The CRC is a hybrid long-duration energy...[Details]
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AP2420 is a current mode PWM monolithic buck regulator with an input voltage range of 2.5V to 6V, an output current of up to 2A, and an output voltage as low as 0.6V. Since the total current of t...[Details]
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code show as below:
//Use BCD format to display 00~59 simple password stopwatch program
#include reg51.h
void delay1s() {
unsigned char i;
TMOD = 0x00;
for (i=0; i 0xc8; i++...[Details]
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I first came into contact with Anker in 2019 and used the Anker portⅢ mini charger + second-generation trolley cable set. After using it for more than half a year, I have become more dependent on...[Details]
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• Net revenue in the third quarter was US$4.43 billion; gross profit margin 47.6%; operating profit margin 28.0%, net profit US$1.09 billion • Net revenue at the end of the period was US$13 billion...[Details]
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Recently, Qualcomm officially launched the new generation of 5G flagship mobile platform - Snapdragon 888. This chip is the new high-end chip equipped with 5G for Android phones. From "865" to "888",...[Details]
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The MAX9985 high-linearity, dual-channel downconversion mixer features approximately 6dB gain, +28.5dBm IIP3, and 10.5dB noise figure (NF), making it ideal for diversity receiver applications. The mi...[Details]
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A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
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