-
LM117
217 317 (military and civilian), VREF = 1.2 1.25 1.3V; the minimum difference between input and output voltage is 3V 1W LED power: 1W/PCS voltage: 3-3.6V lumin...[Details]
-
External Interrupt 0: Press button K3 to reverse the LED status: #include reg51.h typedef unsigned char u8; typedef unsigned int u16; sbit led=P2^0; //D1 sbit k3=P3^2;//K3 void delay(u16 i) { ...[Details]
-
Lingsheng Technology welcomes two new strategic investors and joins hands with GalaxyCore and Dianlian Technology to build an industrial ecosystem! Recently, Lingsheng Technology has been favored b...[Details]
-
In applications that need to process both analog and digital signals, the traditional method usually uses an MCU and multiple discrete components to implement it; using a mixed-signal MCU can integra...[Details]
-
As Moore's Law slows down, Chiplet SoC has been regarded as a key technology in the post-Moore era to promote next-generation chip innovation in recent years. Chip giant AMD has greatly narrowed the ...[Details]
-
On March 3, Apple announced that it will hold a spring conference at 2 a.m. Beijing time on March 9, with the theme of high-energy transmission (Peek performance). According to leaks, Apple may relea...[Details]
-
The schematic diagram is as follows (taking the LED light connected to the PH10 pin as an example) We only need to give the PH10 pin a low level, then the LED will light up. The internal GPIO ...[Details]
-
According to China Unicom’s official Weibo account, Xiaomi’s second 5G mobile phone is called Xiaomi 9S and is scheduled to be released in September. The M1908F1XE, which recently obtained the 3C cer...[Details]
-
The market for passive components MLCC (multilayer ceramic capacitors) has begun to pick up, with many foreign legal entities predicting that MLCC supply may be tight in the second quarter of next ye...[Details]
-
Many users have reported in forums that the iPhone 11 screen is not very sensitive, and occasional touch interruptions may occur, causing the system to be unresponsive or even freeze. After investi...[Details]
-
During the power-on or reset process, control the reset state of the CPU: keep the CPU in the reset state during this period, instead of working as soon as the power is turned on or the reset is...[Details]
-
Foreign whistleblower Jon Prosser said that Apple is still continuing to develop an AirPower-like wireless charging pad that can charge multiple devices at once. He shared a photo of a prototyp...[Details]
-
As electric vehicles (EVs) become more popular, the challenge for automakers is to eliminate drivers’ “range anxiety” while making vehicles more affordable. For battery packs, this means lower cost...[Details]
-
The embedded USB host hardware design uses a cheap 51 series microcontroller (89C52) to control the USB host interface chip SL811HS. At the same time, it communicates with the PC through the MAX232 c...[Details]
-
With the support of AI, a new round of cockpit revolution is ready to take off.
Since December last year, Ideal Auto has started to push OTA5.0 in batches. The multimodal cognitive mod...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD