The interconnection of the circuit board system includes three types of interconnection: chip to circuit board, interconnection within the PCB board, and interconnection between the PCB and external d...
[size=14px]I use MAX3491 as 422 interface, and CPLD as logic configuration between 422 and DSP to realize data transmission and reception and minimize the occupation of DSP. How much space does CPLD t...
How to connect the microcontroller to the camera and the software programming, but I have been looking for it online for 2 days and can't find it. Is there any expert who knows how to do it? In fact, ...
Preface: First of all, let me tell you that this is an absolutely true story. This story is surprisingly similar to a story that happened to a GM engineer a long time ago (I suggest you search the Int...
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 20:00 [/i] Monolithic ceramic capacitors (commonly known as chip capacitors) are currently a common component with a relatively large amo...
Artificial Intelligence (AI) is undoubtedly the hottest topic in the technology industry in the past one or two years. In addition to the huge investments made by technology giants, financial and o...[Details]
With the large-scale development of the domestic household photovoltaic market and the improvement of component and inverter technology, the system cost has dropped significantly in the past year. The...[Details]
Site conditions: 1. AD acquisition, DMA transmission; AD is set to single-channel continuous mode, DMA is set to single-shot mode. The upper threshold of the AD analog watchdog setting is less than t...[Details]
The analog watchdog of the ADC is used to check if the voltage is out of bounds. It has two upper and lower bounds, which can be set in the registers ADC_HTR and ADC_LTR respectively. The library fun...[Details]
1. Function and purpose There are two pins BOOT0 and BOOT1 on each STM32 chip. The level status of these two pins when the chip is reset determines which area the program starts from after th...[Details]
Pay attention to whether the new lock matches the old door Smart locks have many advantages over traditional mechanical locks. Although the domestic penetration rate is not high, with the strength...[Details]
According to data released by WitsView, among the top six TV panel companies in 2017,
Samsung
's TV panel production capacity declined the fastest, reaching -15.4%. However, this does not m...[Details]
Regulations and standards are yet to be improved, the public does not pay enough attention to security issues, enterprises strictly control production costs, and have relatively weak security awarene...[Details]
On the 19th, Micron announced its first quarter financial report for the 2018 fiscal year (starting from September 1, 2017). The revenue for the first quarter ended at the end of November was $6.8 ...[Details]
/***********74HC165 parallel input and serial output example program************/ // MCU ATmega8 reads the address of the dip switch of 165 serial input // // Crystal oscillator: internal 1M // ...[Details]