-
On June 27, Yonhap News Agency reported that Omdia expects shipments of OLED TV panels to reach 8.3 million units this year, an increase of approximately 86% year-on-year compared to 4.5 million unit...[Details]
-
The most obvious problem in white light LED applications is poor product matching. According to the typical specifications of white light LEDs, the minimum forward voltage at a current of 20mA...
...[Details]
-
On January 13, according to South Korea's ETNEWS, Samsung had a secret booth at CES in Las Vegas, USA, where it secretly showed prototypes using flexible OLED displays to some customers. The ...[Details]
-
1. The pointer keeps swinging back and forth quickly with a small amplitude near the balance point. The reason is that the amplifier sensitivity is too high. 2. The pointer swings irregularly around ...[Details]
-
Although there are many types of LCD backlights, such as LED, EL, CCFL, etc., CCFL has become the mainstream backlight source for large-size LCD screens due to its high luminous efficiency. Traditi...[Details]
-
In response to the surprise raid by India on July 6, vivo said it is cooperating with relevant Indian authorities and providing them with all the information they need. According to foreign media ...[Details]
-
Introduction This article analyzes the common asynchronous full-color LED display control solutions on the market, and proposes an optimized solution for lintel advertising applications based on Jin...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
3D gesture recognition sensor, as the name implies, refers to three dimensions, three coordinates, that is, length, width, and height, in simple terms, it is three-dimensional. Then 3D gesture recogn...[Details]
-
According to Windowslatest, although the Surface Duo is still not available for direct purchase, a sequel to the phone is already under development. Microsoft's highly anticipated Sur...[Details]
-
Guanghong Technology released its 2018 annual report. During the reporting period, under the leadership of the board of directors and the joint efforts of all employees, the company achieved operatin...[Details]
-
On September 27, Silex Semiconductor released an announcement on the completion of the upgrade and expansion of the Swedish MEMS production line of its wholly-owned subsidiary, stating that the matur...[Details]
-
ATV signal down converter
The RF converter converts 420-450MHz (amateur TV) signals to channel 3 or 4 of VBF. These signals can be received using a standard TV set. RF amplifier Q1 sends t...[Details]
-
In the above, pwm is used to control the buzzer and change the buzzer frequency. However, the buzzer keeps ringing. You can use an interactive method to turn off the buzzer. Here, we select t...[Details]
-
The servo press is a new type of press that uses a servo motor as a power source. It has the advantages of high precision, fast response, and energy saving. It is widely used in metal forming, elec...[Details]
Integrated technical exchanges
京公网安备 11010802033920号
EEWORLD