-
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a sw...[Details]
-
In recent years, compared with the stagnant state of the mature CCD, CMOS sensors
have gradually opened up the market that was once dominated by CCD with the development of
technology
. However...[Details]
-
/* Single chip incandescent lamp dimming program (crystal oscillator: 11.0592MHz) */ #include “reg52.h” sbit lamp_pwm=P1^0; // thyristor bit sbit key0=P1^1; //Brightness reduction key bit sbit key1...[Details]
-
August 13, 2021 – Mouser Electronics, an authorized global distributor of electronic components focused on new product introductions, has announced a global distribution agreement with LightWare LiDA...[Details]
-
This is a detection method that uses a multimeter to detect the DC resistance of each pin of the IC (the IC is in the circuit), the AC and DC voltage to ground, and the total operating current. This ...[Details]
-
When the watchdog timer overflows, a reset pulse with a duration of 1 CK cycle is generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. See below for the specific operat...[Details]
-
Electric cars could help save the planet, but their batteries pose a serious challenge to the world's recycling infrastructure. Today's electric car batteries will cause an e-waste crisis in the futu...[Details]
-
In 2019, the demand for camera products in multiple fields such as smartphones, automobiles, and security has increased exponentially. For a time, many types of core camera components were out of sto...[Details]
-
On May 10, Zhang Xi, Director of the Science and Technology and Economic Development Bureau of Shangluo High-tech Zone, and his delegation came to our school to guide the construction of the Shaanx...[Details]
-
Ⅰ. Introduction to Ion Chromatography Ion chromatograph is a type of high performance liquid chromatography, so it is also called high performance ion chromatography (HPIC) or modern ion chromatograp...[Details]
-
With the implementation of the first version of the NR sub-6GHz draft of 3GPP in December 2017, and the subsequent Phase 2 drafts, semiconductor manufacturers and terminal manufacturers began to ...[Details]
-
introduction
Motorola's MC14600 is a universal alarm IC for alarm applications. It can be easily configured into various alarm application circuits with fewer external components. For exam...[Details]
-
Although the upcoming Realme GT has attracted most people's attention, Realme is also developing other mobile phones. Now the whistleblower @OnLeaks has exposed a new Realme phone in the form ...[Details]
-
The mileage of electric vehicles is one of the main criteria for consumers to measure the quality of electric vehicles. As we all know,
the battery
of electric vehicles plays a decisive role. So ...[Details]
-
Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]