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1. Commonly used topologies of switching power supplies (5 types are commonly used):
1. Commonly used topologies of switching power supplies (5 types are commonly used):
1. Forward circuit (commo...[Details]
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1 Introduction
In current pulse power systems, high-voltage capacitors are usually charged by linear power supply resonance or constant current of traditional resonant high-frequency switching power...[Details]
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/*****************************************************
File name : 24c32.c
Chip type : ATmega16
Program type : Application
Clock frequency : 4.000000 MHz
Memory model : Small
External SRAM size ...[Details]
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There are usually two types of small liquid flow meters, Hall flow meters and photoelectric flow meters. The Hall flowmeter uses the Hall effect to place an impeller with a two-pole magnet perpend...[Details]
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1. MOV:
write a value into the target register;
encoding format:
Instruction syntax:
MOV{ }{S} ,
---Field definition---
cond: instruction execution condition;
S: If S is written, bit =1, an...[Details]
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It is estimated that by 2020, there will be 50 billion to 300 billion IoT devices in the world, most of which are small IoT devices supported by new microcontroller, wireless and sensor technologies....[Details]
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Negative readings on an LCR meter/impedance analyzer are not common for low loss devices (high Q, low D). Please note that negative readings are physically impossible (for passive components) and the...[Details]
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#define PWM BIT6 // Description: This program generates one PWM output on P1.2 or P1.6 using // Timer_A configured for up mode. The value in CCR0, 25-1, defines the PWM // ...[Details]
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1. The FSMC interface of STM32 can control the external NANDFlash, so let's learn it and look at the hardware circuit first. The address lines are A16.A17, and the data lines are D0-D7. So what is th...[Details]
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Back in February, gsmarena released the appearance of the domestically produced Doogee S98 phone. The series will also launch two other devices, called S98 Pro and S98 Ultra, which are expected...[Details]
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In actual production, factories cannot guarantee that products are 100% perfect. The screws may not be tightened, or there may be small scratches on the surface, or the product label may be forgotten...[Details]
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Sanitary napkin absorption speed tester The sanitary napkin absorption speed tester consists of a standard test module, an arc-shaped sample holder, an automatic liquid adding device and an automatic...[Details]
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The vacuum tightness test of the #3 steam turbine unit in Hefei Power Plant has always failed, and sometimes even failed. This article discusses the cause analysis and solution of this problem, whi...[Details]
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Abstract: A new high-speed parallel sampling technology architecture and a parallel processing embedded hardware architecture based on programmable chip technology and supporting flexible configura...[Details]
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To jump from assembly to C you must use an absolute jump:
Project code:
Add main.o to Makefile:
Start.S:
Make compile:
Main.c code:
#...[Details]
stm32/stm8
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