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In the report "The Forrester Wave™: Data Resiliency Solutions, Q3 2019" released by the well-known research organization Forrester, Commvault, a recognized leader in data management software for loca...[Details]

I would like to share with you a 51 single-chip microcomputer to make a granary temperature and humidity control system. The following is the schematic diagram based on the dht11 sensor. The microco...[Details]

AMD CEO Lisa Su has reportedly resigned from the position after serving as a key member of Cisco's board of directors for three years. AMD's rapid shift in attitude toward the networking and data cen...[Details]

Query method: Send data - send first and query later; Receiving data - check first and then receive. Interrupt mode: send data - send, wait for interrupt, send during interrupt; Receive data - wait f...[Details]

Zero-drift op amps use chopping, auto-zeroing, or a combination of these two techniques to remove unwanted low-frequency error sources such as offset and 1/f noise. Traditionally, these amplifiers ...[Details]

Step 1: What Do You Need? 1) LinkitONE board 2) Micro USB cable (to the programmer board) 3) That's a lot of sensors to test! (I am using Sound Sensor, PIR Motion Sensor, Air Quality Sensor, DHT Te...[Details]

As IP high-definition monitoring gradually becomes the development trend of security, more and more monitoring equipment and management systems have more intersections with the broadcasting an...[Details]

As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamps. The main function of LED drive circuit is to convert AC voltage into DC vol...[Details]

Definition of equivalent salt density of insulator: The equivalent of soluble salt in the dirt attached to the surface of the insulator is the distribution density of NaCl mass, and the unit is mg/...[Details]

Code: /* C language example 26 Question: Use recursive method to find 5!. Program analysis: Recursive formula: fn=fn_1*4! */ #include stdio.h   int main() {     int i;     int fact(int); //recursi...[Details]

　　This circuit can set the cycle time of the equipment and the time of each work, so that the equipment can continuously cycle and work according to the set time. It can be used in control occasions ...[Details]

Bypass or decoupling capacitors When routing, both analog and digital devices require these types of capacitors, and both need to connect a capacitor close to their power pins, which is usuall...[Details]

Automobile information security has gradually received more attention, and laws and regulations related to network security have been promulgated one after another. In this context, the AUTOSAR org...[Details]

1 Grating displacement sensor measurement principle A grating sensor composed of a light source, two long gratings (indicator grating and scale grating), and a photoelectric detection device is usual...[Details]

This article introduces a quad-output, triple monolithic buck converter and boost controller reference design for automotive electronics such as telematics boxes. The reference design features a fa...[Details]