In a group, I saw someone holding a half-circuit diagram of a Goodheip GD90 lead-free soldering station and asking everyone. He wanted to modify it and make a DIY, but because he only got half of the ...
EALLOW;SysCtrlRegs.PCLKCR0.bit.TBCLKSYNC = 0;EPwm1Regs.TBSTS.all=0;EPwm1Regs.TBPHS.half.TBPHS=0;EPwm1Regs.TBCTR=0;EPwm1Regs.CMPCTL.all=0x50;// Immediate mode for CMPA and CMPBEPwm1Regs.CMPA.half.CMPA ...
[i=s]This post was last edited by sylar^z on 2020-3-17 13:45[/i]SHT31 is a new digital sensor that has an analog signal or I2C interface to obtain temperature and humidity data. The SHT31 Smart Gadget...
ThreadX is a real-time operating system (RTOS) developed by Express Logic, which was acquired by Microsoft in 2019 and is now called Azure RTOS.Azure RTOS ThreadX is an advanced real-time operating sy...
A small device designed is powered by a lithium battery and uses a solar panel to charge the system. It takes 1 hour to start up. The power consumption during startup is relatively large, 3.7V 50ma. S...
I want to use BA5104 and SM5032cl as infrared remote control and receiver. I want the specific circuit diagram and the principle of these two integrated chips, and how to connect them to the microcont...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
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 rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[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]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[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]
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]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
Introduction
Today, as IC (integrated circuit) has developed to a super-large scale, IC design based on IP (Intellectual Property) cores and their reuse are important means to ensure the ef...[Details]
Zarlink Semiconductor has developed an ultra-low-power RF transceiver chip for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices. It has high data rates, low power c...[Details]