-
1. Self-test of lithium battery capacity The nominal capacity of the CECT9898 OEM mobile phone lithium battery is 3800mAh, and its battery volume is comparable to the 1500mAh battery of other bra...[Details]
-
*This article has about
991
words and takes
2.5
minutes
to read
.
On December 16, the 2022 (9th) Gaogong Golden Glo...[Details]
-
A new type of visual electronic stethoscope is based on AT89S52 single-chip microcomputer, uses electret sound sensor to realize heart sound data acquisition system, and uses graphic LCD module to ...[Details]
-
On October 14, Huatian Technology released its performance forecast for the first three quarters of 2020, stating that the company's net profit attributable to shareholders of listed companies in the...[Details]
-
At present, the global
new energy vehicle
market has slowed down overall, and colleagues in and outside the industry are paying close attention to the future development of new energy vehic...[Details]
-
The General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China recently announced the "National Supervision and Random Inspection Results of Photovol...[Details]
-
The problem of IO port detection high point level has troubled me for a long time.
I have been working on a project these days and I feel a little dizzy. I have checked a lot of information and made ...[Details]
-
0 Introduction
With the rapid development of the laser industry, lasers have been widely used in industrial processing fields, such as laser cutting, laser marking, laser resistance adjustment,...[Details]
-
This paper proposes a design scheme of a reflective infrared heart rate detector based on uPSD3234. The scheme uses the single-chip microcomputer uPSD3234 as the core component of the system, and u...[Details]
-
On April 19, the 2021 Shanghai International Auto Show officially kicked off, and Horizon Robotics, a leader in edge artificial intelligence platforms, released a full-scenario vehicle intelligence s...[Details]
-
Autonomous driving technology has always been the main research and development direction of major automobile manufacturers around the world. Although many automobile manufacturers are now beginning ...[Details]
-
1 Optical part
Although there are many methods to measure tiny particles, such as microscopy and sedimentation, optical methods have more advantages:
(1) Due to the transmittance of light, no...[Details]
-
Comparison of Several Solutions for Extending USB Connections
USB (Universal Serial Bus) is now recognized as the preferred connection solution for many common off-the-shelf peripherals such as k...[Details]
-
0 Introduction
The magnetic dewatering trough is an effective separation equipment for fine-grained iron ore in the ore dressing plant. It is widely used in the magnetite (or roasted magnet...[Details]
-
Source: Getty Images Plus
Enerchain Intelligent Electric, a Chinese electric vehicle charging service company listed in the United States, announced in a press release on October 10 that...[Details]
51mcu
京公网安备 11010802033920号
EEWORLD