[size=4] When driving a motorcycle, it is often difficult to hear the ringing sound of the mobile phone because the vehicle itself and the surrounding environment are noisy, which is very inconvenient...
The smart building revolution is underway, delivering improved comfort and convenience to residences, lower operating costs and increased employee productivity in the commercial sector. The global mar...
The low power consumption of electronic products is a headache for product designers, but they have to face it. The power consumption of a system with a single-chip microcomputer (MCU) as the core is ...
1. Multiple-source interrupt problem #pragma vector = PORT2_VECTOR __interrupt void port2(void) { switch(P2IV) { case P2IV_P2IFG6: P2IFG &=~BIT6; P1OUT ^= BIT0;break; //LED1 on and off case P2IV_P2IFG...
I recently used the ATSAME54 chip and found a problem. After using the internal crystal oscillator to multiply the frequency to 120MHz (via atmel start online configuration), I downloaded and ran the ...
On the afternoon of September 25, a video circulated online claimed that a fire broke out at Huawei's construction site in Songshan Lake, Dongguan. According to the circulated video, thick smoke was b...
1. Multi-file programming again Because the timer is often used in the following tutorials, we also encapsulate this part of the function code in a separate file. We have already taught you how to...[Details]
As we all know, Keysight Technologies, Tektronix and LeCroy are known as the three giants of oscilloscopes, which shows that Keysight oscilloscopes are also very popular among electronic engineers. O...[Details]
"Is there any radiation?" I don’t know if this is the nth potential buyer of new energy vehicles who has asked the same question. As for the origin of this problem, we have to start with the batt...[Details]
If we use
a digital camera
as an analogy, the cornea and lens of the human eye are equivalent to the lens, the retina behind the eyeball is
the photosensitive device
, the optic nerve is equ...[Details]
This article will introduce a common car inverter circuit and working principle. The output power of the car inverter is 70W-150W, and the inverter circuit mainly uses a pulse width modulation circui...[Details]
On September 28, Saijing Power Electronics released the first domestically produced IGBT independently developed by the company, which is a 1200V chip and module product. According to reports, the co...[Details]
According to Reuters, due to the shortage of components caused by the outbreak of the new coronavirus, two well-known Japanese companies Denso and Fujitsu are ready to suspend production of some car ...[Details]
It has to be said that Xiaomi’s ability to sell products is super strong. Not long ago, the launch of Xiaomi's 65W gallium nitride charger made gallium nitride a high-frequency word in the fast charg...[Details]
When you point the flashlight at the photocell, the battery-powered CMOS logic circuit switches, turning the small motor of a model train or other electric toy on or off. For most small motors, the t...[Details]
1 Introduction
Due to the obvious influence of external conditions such as ambient temperature, humidity, and oil on contact card meters such as prepaid water meters, prepaid gas meters, and prepai...[Details]
After rapid development in recent years, embedded systems have become the most promising branch in the electronic information industry. With the widespread application of emerging products such as ...[Details]
1. Experimental Setup The experimental devices used in this study are respectively the steam flow metering standard device of condensation weighing method, the gas flow metering standard device of ...[Details]
Prepare: Development software: IAR for stm8 Firmware library: STSW_STM8069_STM8S and STM8A standard peripheral firmware library Experimental procedures 1. Download IAR for stm8. When you enter t...[Details]
On November 4, 2024, NXP Semiconductors NV (NXPI) today released its third-quarter financial results as of September 29, 2024. Despite the slowdown in the macroeconomic environment and demand in so...[Details]
Analogue and Mixed Signal
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