-
The voltage-to-frequency converter ( VFC ) circuit has high input impedance, operates from a single power supply, and is directly connected to a microcontroller. For frequencies up to 700kHz, its lin...[Details]
-
According to MSPoweruser, there are more and more leaks about Samsung Galaxy Note 20 series mobile phones, and recently the battery information about Galaxy Note 20+ has also been exposed. ...[Details]
-
0 Introduction
The temperature and humidity monitoring system is a field environmental control system widely used in environmental testing, scientific research (such as planting, breeding, bioe...[Details]
-
1 Introduction
CAD/EDA/PDM/ERP and other design and management system software solutions have been in China for more than 10 years. Why has the huge investment in introducing advanced f...[Details]
-
AVR applications that are not timing sensitive can use the external RC oscillator of Figure 13. The frequency can be roughly estimated using the equation f =1/(3RC). The capacitor C must be at least ...[Details]
-
On the morning of March 19, chip design company Intel launched a series of promotional activities for Apple's M1 chip. After inviting the "I'm a Mac" actor to launch an advertising video, Inte...[Details]
-
Higher density single quartz film light emitting diode (LED) arrays have been investigated. Bonded epitaxial film (epi-film) LEDs about 2 μm thin have been fabricated on CMOS IC drivers and other diss...[Details]
-
The knight culture of the Middle Ages is far away from us, but every move of the European continent today always concerns us, especially the automobile industry. Asian countries represented by China ...[Details]
-
In industrial automation production, we often encounter some low-velocity and small-flow media that need to be measured. Of course, there are many options, but what is the most optimized measurement s...[Details]
-
Basic circuit of PLC control
1. Single output self-locking control circuit
The time that the start signal I0.0 and the stop signal I0.1 remain ON is generally short. The most ...[Details]
-
Foreign media reported last week that the U.S. Senate unanimously passed the Secure Equipment Act, which will ban companies such as Huawei and ZTE that are considered security threats from obtaining ...[Details]
-
According to Dutch technology blog letsgodigital, Huawei recently approved a patent for the appearance of a foldable screen mobile phone. The patent document contains 16 pictures from different ang...[Details]
-
In 2003, Hebei Sihai Development Co., Ltd. introduced a foreign tower malting project, which was approved by the State Economic and Trade Commission and is a key technical transformation project ...[Details]
-
The amount of fuel supplied by the injection pump in each working cycle mainly depends on the position of the adjustment lever. In addition, it is also affected by the engine speed. When the position ...[Details]
-
GIC is an important component in the ARM system. After understanding the composition and function of GIC, we can understand the general process of IRQ, from the arrival of hardware IRQ to the end o...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD