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The stm8S103 handwheel DIY code is as follows: #include "IOSTM8S103F3.h" #define u8 uint8_t #define u16 uint16_t #define u32 uint32_t #define LED10 PA_ODR_ODR2 #define LED100 PA_ODR_ODR3 #d...[Details]
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Valve Regulated Lead Acid (VRLA) batteries are commonly used as three-phase sources for uninterruptible power supply (UPS) systems. Due to their weight and size, data centers require a reinforced loa...[Details]
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Definition and composition of high-impedance operational amplifiers High-impedance integrated operational amplifiers are characterized by very high differential input impedance and very small input ...[Details]
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0 Introduction
In recent years, with the popularization of modern industrial equipment and civil electrical equipment, power users have higher and higher requirements for power supply qual...[Details]
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origin Dual MCU communication, MCU resources are limited, on-chip UART channels cannot be used, only ordinary I/O can be used Results Use 2 common I/O ports to implement full-duplex data transmissi...[Details]
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01
On the Past
New energy vehicles are developing towards high power density and high reliability. In order to meet this demand, power modules are moving towards higher "extremes" in term...[Details]
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3) Distortion and sound quality
Speaker factories do not indicate the distortion rate of their products. In fact, it is a very important technical parameter. Sound quality is a relatively abstrac...[Details]
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In the design of analog and mixed digital/analog integrated circuits, voltage reference is one of the most important circuit modules. The cleverly designed bandgap voltage reference is widely used ...[Details]
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Wired M-Bus is a bus system designed for household meter data transmission. It is a hierarchical system consisting of a master device, several slave devices and a pair of connecting wires. The intr...[Details]
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There are three control modes for the current-controlled switching power supply system: peak current control, average current control and hysteresis current control. Figure 1 shows the block diagra...[Details]
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On March 28, the eye-catching Xiaomi Motors was officially launched, setting a record of 50,000 orders in 27 minutes. In the Xiaomi Motors Super Factory in Tongzhou, Beijing, 94 AMRs provided b...[Details]
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1 Introduction to PIC32 Series Microcontrollers
The PIC32 series of microcontrollers are high-performance 32-bit microcontrollers launched by Microchip Technology Inc. (Microchip Technolog...[Details]
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Minimizing RF Effects in PCB Interconnect Design
The interconnection of the circuit board system includes three types of interconnection: chip to circuit board, interconnection within the PCB boa...[Details]
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Yesterday, a domestic digital blogger exposed the real photos of Huawei Mate 40's re-shelled phone - TD Tech M40. Its rear logo is TD Tech and it is equipped with the Dimensity 1000+ chip.
Thi...[Details]
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The entry address must be specified in the initialization program, because after the processor is reset (when emulating, loading the image), the PC must find the entry to start executing the code. Whe...[Details]