2390QD4-28V

Three-channel DC resistance tester uses and features: This three-channel DC resistance tester can complete single-item measurement, three-channel simultaneous measurement, three-item test quantities,...[Details]

/*Ultrasonic distance measurement program, using the external interrupt of 51 MCU. If it is not working well, it is recommended to use Dupont wire to connect the pins directly*/   #include reg52.h   ...[Details]

Sensorless algorithms play a vital role in modern motor control. These algorithms can accurately control the rotor position and speed of a motor without relying on traditional physical position sen...[Details]

Suntak Technology said on the interactive platform that the company has been expanding its 5G production capacity since the second half of 2019, especially in March and April this year. The current 5...[Details]

one: 1. Choose a good sound source. The sound source is a bottleneck. You can choose according to your needs. If you want to make a radio station, please choose broadcast-level CDs and LDs...[Details]

As the innovation foundation of artificial intelligence (AI), many companies are using the general and widely used Arm computing platform. To date, partners have shipped more than 290 billion chi...[Details]

"5G+Beidou precise positioning, do you know how powerful their applications are? Take our line inspection work as an example. With these two powerful applications, we can operate drones across citi...[Details]

We all know that there are two major types of communication: serial and parallel. The biggest advantage of serial is that it occupies less bus, but the transmission rate is low; parallel is just the ...[Details]

On October 20, Jucan Optoelectronics disclosed its third quarterly report, with total operating revenue of 1.01 billion yuan in the first three quarters of 2020, a year-on-year increase of 27.7%; net...[Details]

Although primary protection is generally considered reliable, the protection IC or MOS-FET may be damaged when the electrostatic discharge voltage is too high or the temperature is too high, and th...[Details]

1. Connect the wires according to the wiring diagram of the handheld DC resistance tester; 2. Confirm that the wiring is correct, press and hold the test button of the instrument for 2 seconds, the p...[Details]

1 Introduction With the rapid development of science and technology, people's daily necessities are constantly developing in the direction of easy operation, easy portability and intelligence. ...[Details]

The instrument transformer volt-ampere characteristic tester is a fully automated CT/PT characteristic tester, and is a specialized testing instrument for relay protection and high-voltage insulation...[Details]

The home routers we use have always been favored by hackers, and security incidents of remote control by exploiting vulnerabilities have occurred from time to time. Recently, security personnel disco...[Details]

From November 13 to 15, 2024, GMCC and Welling, suppliers of system-level solutions for core components of consumer appliances , appeared at the 2024 China Household Appliances Technology ...[Details]