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Today, new technologies are changing with each passing day, including wireless communications, 5G, automotive electronics, new energy, IoT, wearable devices, national defense, satellite communication...[Details]
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//Compile and use under ADS1.2
void TestFun(char* fmt,...)
{
int ch;
char selch = 0;
va_list ap = NULL;
va_start(ap, fmt);
do
{
selch = *fmt;
if (selch!=\'%\')
{
putchar(*fmt)...[Details]
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I've been using MCP3421 recently and need to use the IIC interface. The MCU I use is STM8S105K6T6. I spent an afternoon trying to configure the IIC interface using the MCU's internal IIC peripherals,...[Details]
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Since the recent project uses the STM8L101F3P6 ultra-low power MCU, I would like to summarize the relevant content here. STM8L101F3P6 supply voltage: 1.65V - 3.6V, the specific minimum circuit is as ...[Details]
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ZVS, ZCS synchronous rectification
This method was born in May 2002. In the full-bridge or half-bridge circuit, the PWM output signal is transmitted to the secondary side through a signal transfo...[Details]
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With the rapid development of modern social economy, higher requirements are put forward for the capacity and reliability of power supply systems. The traditional centralized power supply mode has ...[Details]
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There are three methods: battery phase determination method, current test method, and residual magnetism method. Residual magnetism method: This method is only applicable to motors with residual ma...[Details]
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The whistleblower @chunvn8888 said yesterday that the Samsung Galaxy S20 Fan Edition will be priced at US$699, which is approximately RMB 4,790, the same as the iPhone 11. IT Home learned ...[Details]
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The iPhone 12 mini is a high-performance phone launched by Apple for small-screen users. But unfortunately, the phone does not seem to have a broad market. According to wccftech, Apple's supply...[Details]
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The DC motor rotor can be measured by the following methods:
1. Observe the rotor surface
You can use your naked eyes to observe whether the rotor surface is flat and smooth, and whether ...[Details]
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Introduction This article introduces how to use Timer 3 in the STM8L series to perform precise timing of 1S. Note: The 16M crystal oscillator is enabled by default outside the driver. experiment pl...[Details]
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On the afternoon of February 28, the famous artist Lady Gaga released the music video (MV) for her new single "Stupid Love". This music video was directed by Daniel Askill and the entire vid...[Details]
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The epidemic situation in Malaysia has continued to escalate recently, and stricter "movement control measures" have impacted the local packaging and testing industry, resulting in the obstruction of...[Details]
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introduction
The application of TPMS
on
heavy vehicles
has started slowly in the field of automotive electronics at home and abroad. In fact, heavy vehicles have a higher pro...[Details]
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The number of portable devices has exploded, and with the addition of many new features, there is an increasing number of portable devices with external speaker audio playback capabilities, such as M...[Details]
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