Nantong Jianghai Capacitor Co., Ltd. is mainly engaged in the production, sales and service of capacitors and their materials and accessories. Its predecessor was Nantong Jianghai Capacitor Factory established in October 1958. It is a high-tech enterprise and the leader of the Jiangsu Capacitor and Materials Industry Innovation Alliance. It has been selected as one of the top 100 companies in China's electronic components industry by the China Electronic Components Industry Association for many years.
IntroductionAs an engineer, I work with power supply design engineers every day. I find that no matter whether they are veterans, experts or novices in power supply design, they are almost at a loss w...
Since RAM data will be lost when power is lost, if the RAM+FLASH+power-off detection circuit solution is adopted, how much data can be transferred to the flash when power is detected? The processor ca...
In order to conquer nature, humans have used many positioning methods from ancient times to the present. From the earliest observation of the sky, to compasses, paper maps, and today's satellite posit...
[i=s]This post was last edited by kingsabbit on 2018-11-8 21:19[/i] It has been a while since I received the TLP3547 development board. Due to business trips and Agilent B2902A SMU, I have not been ab...
In conventional ultra-short wave wireless communications, the problem of short communication distance of handheld devices is often encountered. Because the handheld device is restricted by many factor...
According to foreign media reports, luxury car brand Porsche and technology giant Apple agree that streaming music will be the next development direction of in-car infotainment systems, so the two pa...[Details]
Cameras are widely used in coal mine monitoring systems. Especially in some important places, it is necessary to remotely control the camera in the centralized control room to achieve functions such ...[Details]
I wrote a LED display + infrared decoding program using icc+M16 A special function is also their commonly used function key processing program. Press it to change a number. Press and hol...[Details]
Homemade dual-purpose voltage-stabilized power supply circuit for maintenance and charging
For most home appliance repair personnel, a repair power supply is essential, but a professional repair po...[Details]
Qichacha shows that Yingren Technology (Shanghai) Co., Ltd. underwent a change in investors (equity) on June 5, with the addition of several investors (shareholders) including Shenzhen Tengjin Tianch...[Details]
iFlytek's smart voice recorder SR502 is available in a new fashionable color - sapphire blue, and is officially on sale at 10:00 on the same day at #iFlytek Voice Recorder JD Self-operated Flagship S...[Details]
It is divided into three major CODE storage areas:
upgrade program area + user program area + user Main entry address storage area
Reset 0x0000-0x0003 address to save LJMP main command
For ...[Details]
The engine is the heart of the car. Every place where work is done is like an atrium or ventricle. Let me tell you, there are several "variable" technologies in these atria and ventricles. According ...[Details]
A single-chip audio system solution based on the MAX97001
The MAX97001 mono audio subsystem combines a mono speaker amplifier with a stereo headphone amplifier and an analog DPST switc...[Details]
1.
The only way to
power supply
---digital power supply
Linear power supply,
switching power supply
, digital power supply, although the power supply is ...[Details]
Jiwei.com reported that Housheng, the world's second largest resistor manufacturer, recently went on strike at two factories in Kunshan for three days from December 16 to 18 due to disagreements amon...[Details]
introduction
As the saying goes: Food is the first necessity of the people. In recent years, people's attention to food has risen to a higher level - "Food safety comes first." From mad cow di...[Details]
#define MHz 1000000U // Define MHz
#define gCLK (22.1184*MHz) // System clock frequency
#define UART_BAUD 9600 // Define the baud rate used
// Serial communication initialization function, call...[Details]
As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]
Power technology
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