What kind of road can't be walked? ... (Answer: Circuit). 2. Little Bobby's every move is inseparable from the rope, why? (Answer: Little Bobby is a puppet, (this doesn't understand)) 3. Xiao Wang is ...
Hello everyone, I would like to ask how to improve the load capacity of the switching power supply. I made a switching power supply myself, which can carry loads, but the load capacity is very poor. I...
This article is translated from FierceelectronicsMEMS are bringing a sensing revolution to the consumer market. MEMS microphones in every smartphone and tablet, coupled with CMOS image sensors, allow ...
China's economic growth rate has been declining since November 2010, which means that the momentum of economic growth has weakened, which will be reflected in the decline of the year-on-year economic ...
On April 24, Sungrow released its annual financial report. The report shows that in 2017, Sungrow's global shipments reached 16.5GW, of which domestic shipments reached 13.2GW, a year-on-year incre...[Details]
This program mainly uses the comparison output function of the timer to generate PWM waves to control the LED. The comparison output of timer A corresponds to P2.3 P2.4. Therefore, a matching working...[Details]
1. Brief description A summary of "How to build uClinux kernel transplantation on ARMSYS development board with S3C44B0X as core", including the analysis of Bootloader function and the key co...[Details]
Introduction: As a power electronic device, the photovoltaic inverter mainly converts the direct current generated by the photovoltaic module into alternating current. Because there are thousands o...[Details]
/*----------------------------------------------- Name: IIC protocol PCF8591 AD/DA conversion Content: Use DA input, digital tube display output digital quantity, LED display analog voltage size ...[Details]
This design is intended to take advantage of the above favorable conditions and propose an image acquisition solution based on the TMS320C6x11 series DSP. By taking advantage of the uniformity of...[Details]
It has been a long time since I updated my disassembly work. This time, I bring you the belated disassembly of the Honor V10 Premium Edition. Let's follow the mobile phone portable editor to learn...[Details]
1. Limiting filter method (also known as program judgment filter method) A. Methods: Based on experience, determine the maximum deviation allowed between two samples (set to A). Every time a new val...[Details]
The story of Wang Po selling melons is common. For ordinary people in rural areas, if it is a melon, it is fine to buy it. At most, you cannot eat it and can throw it away to feed the chickens. But...[Details]
Munich/Colombia, November 17, 2017 - Rohde & Schwarz (hereinafter referred to as R&S), a global leading manufacturer of test and measurement, communications, broadcast and media equipment, announced ...[Details]
The main control board of an industrial device is implemented using ATmega128. It is about 2 meters away from the control panel composed of buttons and LED displays managed by ATmega8. USART communic...[Details]
// There are 4 seven-segment LEDs in the circuit . With this program, the refresh period of each LED is 200/4=50 Hz . //Change the value of DispResult in real time in the program, and the disp...[Details]
In the previous articles, GPIO usage: Light up the LED!, only the output of the IO port was described, and no input was mentioned. Because I recommend using interrupts as input, it can greatly reduce...[Details]
A brief introduction to standby mode In the low power mode of stm32, the standby mode can achieve the lowest power consumption of the system. In this mode, only about 2uA of current is required. ...[Details]
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