-
With the theme of "Shaping a New Era of Mobility", the 20th Shanghai International Automotive Expo has opened. After three years, one of the most authoritative and internationally influential auto ...[Details]
-
SEPIC Programmable Current Source
As with all switching regulator designs, the output is controlled by varying the duty cycle, or the proportion of time the switch is on (Q1, see figure). To regu...[Details]
-
On January 12, Sina's "2020 Technology Billboard" annual ceremony officially opened today. Due to the epidemic, all activities of this year's Technology Billboard were held online. The them...[Details]
-
Keynote Speech at the Main Forum of the 2022 World New Energy Vehicle Conference on "Open Cooperation to Build an Intelligent Ecosystem" Meng Pu, Chairman of Qualcomm China August 28, 2022 ...[Details]
-
The Fluke 1630 uses clamp-on ground resistance testing technology, which greatly simplifies the ground loop testing process and allows for non-intrusive leakage current measurements. The Fluke 1630 i...[Details]
-
Today's electronic equipment is almost inseparable from microcontrollers. There are microcontrollers that have been studied for so long in college. So how to use a microcontroller to design a product...[Details]
-
Low-dimensional quantum materials have the unique property of valley electron spin and are expected to become a new generation of information materials and play an important role in the future 6G inf...[Details]
-
Each time the S2 key on the independent keyboard is pressed, a light emitting diode connected to the P1 port moves down one position. #include sbit BY1=P3^4; //Define the input terminal S2 key unsign...[Details]
-
GaN Systems, a supplier of GaN (gallium nitride) power devices, announced that it has shipped 20 million GaN products and its factory partners plan to complete a 40-fold capacity expansion plan in 20...[Details]
-
Basic knowledge of DC armature winding
The armature winding is an important part of the DC motor. The conversion of electromechanical energy in the motor is achieved through the armature ...[Details]
-
;Use the timer to accurately delay for 1 second
; and cycle to light up the eight LEDs connected to the P1 port.
...[Details]
-
According to foreign media reports, the new Samsung Galaxy Note 10, which will be released on August 8 Beijing time, will have two versions, namely Samsung Galaxy Note10 and Note10+. The latter will ...[Details]
-
China Energy Storage Network News:
On June 24, the "Global Energy Interconnection and Smart City Construction" theme forum was held in Jiaxing, Zhejiang. The forum focused on topics such as "...[Details]
-
As the "nervous system" of various types of equipment, cables play an important role in power operation and signal transmission. Their quality directly determines whether the equipment can operate no...[Details]
-
On October 21, Zeng Yunzhong, deputy director of the Standing Committee of the Municipal People's Congress, and his delegation went to Lianjie Chuanwei for research and supervision, and in-depth un...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
