Various types of isolators are topics we often discuss when designing systems. We will introduce them from the following three aspects:Why is isolation needed?What are the differences between differen...
Smoke detectors save lives. Three out of five fire deaths in the United States occur in buildings without smoke detectors. Smoke detectors save lives, but only when they work properly. Nearly one in f...
I studied stm32 for a while and made a project using lora.
Requirements: Lora data encryption transmission, Lora self-organizing network
1.LoRa self-organizing network
Set the same network number for ...
As a system hardware design engineer, are you still worried about choosing a cost-effective isolation solution for multiple power outputs? The merger of ADI and Linear is a powerful combination. For s...
A few questions about switching power supplies, as shown in the picture. If anyone on the forum is familiar with switching power supplies, please help reply....
The structure of the intelligent integrated turbine flowmeter is explosion-proof design, which means it can display the total flow, instantaneous flow and percentage of full flow. The battery uses a ...[Details]
The development of smart cars is in full swing. On the one hand, car manufacturers are adding advanced, feature-rich driving and infotainment experiences to cars. At the same time, in order to meet e...[Details]
ARM neither produces nor sells chips, it only sells chip technology licenses. However, it has achieved a market share of more than 90% in the handheld device market. In 2016, SoftBank spent more than...[Details]
The PCB board of this bile duct secondary amplifier is made of 2mm thickened board, coated with black printing ink, and has enhanced heat dissipation design. After the production is completed, the ma...[Details]
A large number of facts have proved that most power supply accidents occur in the power distribution network, such as various auxiliary facilities in high-voltage switch cabinets, high-voltage insu...[Details]
On August 3, ChinaJoy in Shanghai was in full swing, and during the exhibition, OPPO officially unveiled two new technologies: "Ultra-Reality Enhanced Picture Quality" and "Dual Wi-Fi". These two tec...[Details]
1. Get familiar with the environment
First, read the development board user manual carefully, and build the environment and conduct experiments according to the manual. (Directory CD\TQ2440_CD\TQ2440...[Details]
DB HiTek, a major Korean foundry, has recently been caught in a dilemma regarding factory expansion. Although demand for 8-inch capacity is increasing, investment in equipment is also risky because t...[Details]
After being included in the new infrastructure sector, the development of the Internet of Things industry has once again ushered in good news. On May 7, the Ministry of Industry and Information Tec...[Details]
It’s the end of the year again in the blink of an eye. Looking back on the year 2022, which is about to pass, major events have occurred frequently in the autonomous driving industry, giving practiti...[Details]
Introduction: The cartridge bottle is also known as the borosilicate glass sleeve for pen-type syringes. The front of the bottle is equipped with an injection needle protected by a rubber seal, the b...[Details]
The microcontroller source program is as follows: #include reg51.h #include intrins.h #include stdio.h #include LCD.h /************************** Main function ******************************/ v...[Details]
Lead-acid batteries are the core of backup power supply, and their reliability has attracted much attention. Users in the industry have realized that in order to ensure that lead-acid batteries can r...[Details]
Analogue and Mixed Signal
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