-
The difference between expensive and cheap projectors is naturally the difference in experience caused by configuration. The configuration is mainly reflected in brightness, resolution, chip, etc. ...[Details]
-
Photoelectric complementary LED street lighting system is a street lighting system that mainly uses solar cells to generate electricity and uses ordinary 220V AC to supplement electricity. With thi...[Details]
-
S3C2443 has two PLLs to generate internal clocks, namely MPLL and EPLL. MPLL generates internal clocks for the overall functional modules including ARM, AHB and APB, while EPLL generates clocks for sp...[Details]
-
According to the Securities Times, today, China's first Beidou testing and certification conference for mobile phones, jointly hosted by China Academy of Information and Communications Technolo...[Details]
-
On March 2, the groundbreaking ceremony for the Longking Honeycomb Energy Storage Battery Module PACK and System Integration Joint Venture Project was grandly held at the Longking Smart Environment...[Details]
-
On January 18, according to GSMArena, Italian retailers such as Zanetti Shop and Epto exposed the price of Samsung Galaxy S22+, which was priced at 1,190 euros (about 8,600 yuan). GSMArena po...[Details]
-
Conformance testing is typically completed as part of the design warranty before a product is released into production. Conformance testing is complex and time-consuming. If the EMC test fails at thi...[Details]
-
The emergence of LED
lamps has changed the entire lighting market, replacing the original halogen lamps and fluorescent lamps (CFLs) in buildings and streets. Engineers often compare LED lamp...[Details]
-
February 1, 2024 –
NOVOSENSE announced the launch of the new NSOPA series of general-purpose operational amplifiers, which can be widely used in voltage, current, temperature and other signal c...[Details]
-
s3c2440 i2c controller driver (simplified DIY), directly on the code, the comments are very detailed:
#include linux/kernel.h
#include linux/module.h
#include linux/i2c.h
#includ...[Details]
-
Scientists have been trying to integrate bionic hands into the wearer's nervous and skeletal systems for a long time, and according to a paper published in the journal Science Robotics on the 11th,...[Details]
-
The measurement methods of coordinate measuring machines (CMMs) can usually be divided into contact measurement, non-contact measurement, and contact and non-contact measurement. Among them, the conta...[Details]
-
According to official news from BYD Semiconductor today, in response to the high demands of smartphone batteries for battery protection chips in terms of accuracy and power consumption, BYD Semicondu...[Details]
-
CMOS image sensors and CCD imaging devices started almost at the same time 20 years ago. CCD is a high-end technology component used in photography and video, while CMOS is used in products with lo...[Details]
-
Life is a mixture of joy and sorrow, and so is business.
Last week, it was reported that Honeycomb Energy decided to suspend the construction of its two
battery
factory projects ...[Details]