Temperature Sensor
What are the main differences between K-type thermocouple temperature sensors and NTC and infrared sensors? In which occasions should corresponding temperature sensors be used? I se...
BH1750 is a digital light intensity detection sensor that uses an I2C interface. When in use, its connection relationship with the MCU is:
SDA---PB8
SCL---PB7
The statement that defines the input and ...
Provide measurement and control solutions, solve measurement needs, and provide a solid data foundation for industrial automation production. This article introduces the application of four typical la...
The cable with both ends of TYPEC portA to TYPEC port has four wires: VDD GND D+ D-, while TYPEC has 12/2=6 pins. The cable with both ends of TYPEC port should have six wires, right? VBUS, GND, D+, D-...
Disappear into thin air, or stay by your side? When car keys were first invented, they had built-in security properties and served the same function as household door lock keys, but they did not ha...[Details]
According to the latest research report from the School of Optometry at the University of the Pacific, if you stand too close to the screen when watching 3D TV, you may experience blurred vision, naus...[Details]
On August 17, Jucan Optoelectronics released its 2021 semi-annual report. The announcement showed that the company achieved operating income of 961 million yuan in the first half of this year, a year...[Details]
3. Active probe
Let's first look at the impact of using a 600MHz passive probe and a 1.5GHz active probe to test a 1ns rise time step signal. Use a pulse generator to generate a 1ns step si...[Details]
Billions of electronic components are being produced vigorously, refined parts are being assembled with precision at all times, robotic arms are operating flexibly, and electronic products are enteri...[Details]
As the automotive industry continues to adopt 48V systems in hybrid electric vehicles (HEVs), the need for signal isolation in vehicle networks becomes more important. Without reliable and effective ...[Details]
Use of serial port printf The function prototype is as follows: void USART0_Printf(char *fmt,...) //This is our printf function { char* ap; //typedef char *va_list; va_list is a pointer of type ch...[Details]
According to a survey by DRAMeXchange, a semiconductor research center of TrendForce, the growth rate of demand in the smartphone market slowed down i...[Details]
Our company's subsidiary Nidec India Co., Ltd. (hereinafter referred to as the "Company" ) held a demo of the new building (Building 2) of the existing factory in Neemrana, Rajasthan, Republic of...[Details]
Application of ultrasonic flaw detector for non-destructive testing and introduction of related parameters
Ultrasonic flaw detector is a portable industrial non-destructive flaw detection instrument,...[Details]
Huawei's mobile phone photography capabilities are now getting stronger and stronger, but they will come up with even stronger ones in the future, and the new technologies that follow will und...[Details]
Be sure to add a pull-up resistor of about 4.7K----the address will be different due to different device types! ------------------------------------------------------i2c.h----------Header file-----...[Details]
In the design of LED lighting power supply, there are several design problems: the life of electrolytic capacitors does not match that of LEDs, common causes and solutions for LED flicker, the effect...[Details]
As standards continue to evolve, Xilinx devices can be seamlessly upgraded with simple remote software updates, making Xilinx's flexible and adaptable devices the ideal choice for such major industry...[Details]
Samsung Semiconductor officially announced on December 30, 2021 that it will release the next-generation Exynos processor on January 11, 2022, equipped with AMD RDNA2 architecture GPU, which wi...[Details]
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