-
Basic LED drivers for general lighting applications are relatively simple, but when additional features such as phase cut dimming and power factor correction are required, the design becomes very c...[Details]
-
Visible light emitting diodes (
LEDs
) are widely used because of their high efficiency and long life. Manufacturers have developed new devices with higher lum...[Details]
-
New 3D sensor based on Hall effect with active stray field compensation for uniform and gradient fields
Single-mode three-pin TO92UF package with integrated capacitor
Flexible component a...[Details]
-
I believe that for power engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test accurate va...[Details]
-
Hai Ying-chun, chairman of Taiwan's power supply manufacturer Delta Electronics, said that the Huawei incident is a very serious matter because it disrupts the global supply chain, which is not a goo...[Details]
-
Canadian Solar Inc. (NASDAQ: CSIQ, hereinafter referred to as "Canadian Solar") released news on August 16, 2023, announcing that its wholly-owned subsidiary Recurrent Energy has signed a 20-year e...[Details]
-
I will paste the source code and test routines directly, and they are accompanied by Chinese comments without further explanation. Bottom-layer driver: #define key_state_0 0 #define key_state_1 1...[Details]
-
//DS1302 real-time clock chip driver for ATmega128
//Compilation environment AVR Studio 4.17/AVR GCC
//System clock 7.3728MHZ, set fuse bits to external high-frequency quartz crystal oscillator, sta...[Details]
-
There are two modes of STM8L interrupts, namely Pin mode and Port mode, which are the so-called line interrupts and port interrupts. In short, line interrupt means that the interrupts of the same ...[Details]
-
This program’s: By analyzing the block device driver framework under the 2.6 kernel, we know how to write drivers 1. What we have learned before are character device drivers. Let's recall them f...[Details]
-
Non-volatile memory (NVM) plays an important role in the semiconductor market, especially flash memory chips used in mobile phones and other portable electronic devices. In the next few years, portab...[Details]
-
1 GPIO settings STM8 I/O port pin configuration table Px_DDR Px_CR1 Px_CR2 I/O method Pin Status 0 0 0 enter Hover Input 0 0 1 enter Pull-up input 0 1 0 enter Interrupt suspensi...[Details]
-
Huawei and South Korean sunglass company GENTLE MONSTER have jointly launched the smart glasses Eyewear, which will be officially sold in China in mid-September 2019 at a price of RMB 2,499, or about...[Details]
-
Spread spectrum communication technology is a new technology with excellent anti-interference performance. Its main advantages are:
(1) Good anti-interference performance. It has extremely strong r...[Details]
-
In the first "International Solar Storage Direct Flexible Technology Application Competition" held in Xiongan New Area, Chengde Xinxin Vanadium Titanium Energy Storage Technology Co., Ltd. won ...[Details]
Wireless Connectivity
京公网安备 11010802033920号
EEWORLD