:) I have to stay up all night on New Year's Eve. I guess my health won't last all night, so I and the EEworld administrators wish you all a happy new year in advance! I hope that everyone will take g...
If the following situation occurs when compiling the kernel: LD .tmp_vmlinux1 arm-linux-ld:arch/arm/kernel/vmlinux.lds:1439: parse error make: *** [.tmp_vmlinux1] Error 1 Solution: Modify arch/arm/ker...
[media=x,500,375]http://v.youku.com/v_show/id_XNTk1OTI1ODY0.html[/media] Texas Instruments (TI) Bluetooth low energy devices for sensor applications are truly single-chip integrated solutions. With th...
Computer experts, come to our wolf tribe ③ (toughness, tenacity, patience, courage, coldness, aloofness, unity, loyalty, alertness, wisdom)~! The group number is 12656026. We will exchange network tec...
See it onlineNXP releases ARM Cortex-M4 microcontroller with speed up to 204MHzOriginal URL: http://www.eechina.com/viewthread.php?tid=83693
NXP Semiconductors (NXP) recently released the LPC4300 digi...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]