I have made an ATM simulation system, using Zhou Ligong EasyARM2200 as the client and PC as the backend server. Both serial ports are RS232. Our teacher said that 232 transmission is too short, so I a...
I have already debugged the program, ADC converted 6 channels, interrupt mode, simulation interrupt can enter, flash to ram mode after programming and running without problems, but later added a few v...
From now until October 22, 2010, Tektronix will upgrade your oscilloscope for free. This is a rare opportunity. Sign up now: 010-68715566 ext. 6930. Please leave your email or phone number for details...
In the official blog, element14 introduced a project to build a prank HID device using Pico and CircuitPython.The main idea is to use PICO to emulate the keyboard and mouse sending random keys.[hide]h...
Although passive components (such as capacitors) are not as glamorous as microprocessors and digital signal processors, they still need to be reliable . Selecting the most reliable capacitors for toda...