Continuously measuring patient vital signs such as heart rate, respiratory rate and blood oxygen saturation (SpO2) is critical to providing effective care, and the ability to measure these signs simul...
Has anyone programmed the FLASH self-loading of the Hongxiang DSP5509 development board? How should the CPLD code be updated? Or is there any method that can be taught?...
A batch of fpga core boards are released. There are two companies, ALTERA and XILINX, to choose from!
The workmanship is very good, all of them are industrial-grade mass-produced, there are boards for...
Reprinted from [url]http://m.21jingji.com/article/20160117/herald/e93e710e59ccdb2c683f92c22e0b7381.html[/url] [color=#7f7f7f]In April 1988, Howard Kinson, a 24-year-old doctor of philosophy at Columbi...
I made a power supply using the picture below. Because I don't have WS157, I used TOP222 instead. 12V output, optocoupler feedback control, connected to a 51 ohm resistor, it works, but I feel that th...