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The control and display circuit of the solar water heater is powered by three No. 5 batteries. The circuit consists of a water level detection and alarm circuit and a water temperature detection circ...[Details]
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In the high frequency domain, signals or electromagnetic waves must propagate along a transmission path with uniform characteristic impedance. When an impedance mismatch or discontinuity is encounter...[Details]
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3.1 LED Light Module 3.1.1 LED Schematic Diagram Figure 3-1-1 LED lamp schematic diagram The LED light module is connected to the IO port of the microcontroller through the 74573 latch chip, and sh...[Details]
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"Digital technologies represented by big data, cloud computing, the Internet of Things, blockchain, and artificial intelligence are profoundly changing human society."
"If we want to have a ho...[Details]
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The three-phase half-controlled rectifier bridge circuit structure is a common rectifier circuit, which is easy to control and has low cost. This article introduces a three-phase half-controlled r...[Details]
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#include "config.h" #include "stdio.h" #define GPIOSET(PIN) IO0SET = PIN // Convenient to modify the set port #define GPIOCLR(PIN) IO0CLR = PIN // Convenient to modify the clear port #define LCD_CON ...[Details]
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Zos Automobile R&D released the "2023 Global and Chinese Autonomous Vehicle Standards and Certification Research Report", which includes an Excel attachment "Autonomous Driving Standard Document Syst...[Details]
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This article will record in detail how to use the STM8S built-in BootLoader to implement program updates. Preparation: 1. ST support document UM0560 (explains how to use BootLoader) 2. ST officia...[Details]
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Last night, Lu Weibing, Vice President of Xiaomi Group and General Manager of Redmi brand, officially announced that Redmi will launch the MediaTek G90T high-performance version globally next month. ...[Details]
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TI's impedance tracking battery fuel gauge technology is a powerful adaptive algorithm that remembers how battery characteristics change over time. Combining this algorithm with the specific chemistr...[Details]
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Six things to pay attention to before installing the speaker
1. Safety: During the disassembly and assembly process, the original car circuit cannot be damaged or short-circuited. When...[Details]
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The MAX1069 is a low-power, 14-bit successive-approximation analog-to-
digital converter
(ADC). The device features automatic shutdown, an on-chip 4MHz clock, an internal +4.096V r...[Details]
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The existing USB standard allows a maximum charging current of 500mA (USB 1.0, 2.0) or 900mA (USB 3.0), and the current limit for fast charging is 1.5A. To ensure that the charging device can safely ...[Details]
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This application note describes the thermal analysis of the MAX2116 and MAX2118 direct-conversion tuners. The maximum ambient temperature for these devices is 105°C. The thermal resistance from case t...[Details]
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Have you heard of Moravec's paradox? The paradox states that for artificial intelligence (AI) systems, high-level reasoning requires very little computing power, while achieving the perceptual-moto...[Details]