-
Sensitivity:
⑴ Input 1kHz 30% AM signal, carrier 1000kHz, adjust the volume control to standard level output.
⑵ Cancel AM (AM OFF), MV meter rotates counterclockwise to two levels (each le...[Details]
-
Magewell continues to add value to its market-leading video capture devices with the launch of three free software tools. Magewell Bridge for NDI ® allows users to convert video sources into NDI stre...[Details]
-
LED is a semiconductor device with sensitive characteristics and negative temperature characteristics. Therefore, it needs to be stabilized and protected during the application process, which gave ...[Details]
-
Introduction The control and diagnosis of single-chip microcomputer equipment based on Ethernet combines advanced WEB technology and embedded technology to realize direct cross-platform information ...[Details]
-
Title: Input three integers x, y, and z. Please output these three numbers from small to large.
1. Program analysis: We try to put the smallest number on x. First compare x with y. If x y, swap the ...[Details]
-
Taiwan's Ministry of Economic Affairs recently announced a draft, confirming that if semiconductor and panel manufacturers invest in mainland China and involve the transfer of equity to local individ...[Details]
-
Choice of humidity measurement scheme There are two main modern humidity measurement schemes: The dry-bulb hygrometer method and the electronic humidity sensor hygrometer method are compared b...[Details]
-
Memory is not as expensive as it was seven or eight years ago, but RAM is still more expensive than ROM and EEPROM, so saving memory in programs is still very important. There are several reasons for...[Details]
-
Depending on the application, LEDs may be powered by different power sources such as the AC line, solar panels, 12 V car batteries, DC power supplies or low-voltage AC systems, or even alkaline and ni...[Details]
-
#include
typedef unsigned int uint;
typedef unsigned char uchar;
uchar smgcode ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0x82,0xf8,0x80,0x90,0xff}; //Common anode digital tube
fly smgbit ={0xfe,0xf...[Details]
-
On May 14, Xin Baoan, General Manager and Deputy Secretary of the Party Committee of State Grid Corporation of China, went to Hebei to inspect the work of State Grid Hebei Electric Power Co., Ltd. ...[Details]
-
Surrounded by negative news, image has fallen The reputation and image of a company is like a sword. As the saying goes, it takes ten years to sharpen a sword, but it only takes a moment to break i...[Details]
-
1 Use a multimeter to determine the positive and negative poles of the speaker First, set the pointer multimeter to the DC 0~5mA range, and then connect the two test leads to the two solder tabs of t...[Details]
-
VIAVI provides benchmark and validation testing for the global O-RAN PlugFest
Demonstrate technical maturity, performance and safety
Shanghai, China, July 15, 2022 – VIAVI S...[Details]
-
The half-bridge LLC resonant converter has been widely studied due to its simple topology and high working efficiency. Here, pulse frequency modulation (PFM) is used for the working condition of wide...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD