First of all, you must learn discrete components well and thoroughly. For example: resistors, capacitors, diodes, voltage regulators, triodes, comparators, op amps, MOSFETs, etc. Discrete components a...
The keyboard is a switch matrix composed of several keys. It is the most commonly used input device for microcomputers. Users can input instructions, addresses and data into the computer through the k...
Today I received the forum's 10th anniversary event --- STM32L011 development board. The express delivery showed that it had arrived on the 12th, but I never got it. Finally, it was at the doorman's p...
I have a question: How to use extended memory in Keil, such as 89c51+2764 (8k*8 rom) in two cases: 1. The program is larger than 4k, such as 6k, so after I generate the hex file (continuous), how can ...
Cyclone V GX Trial Report - High-frequency Ultrasonic Data Acquisition System First of all, I would like to thank EEworld and Altera for jointly providing such a good event, which gave me the opportun...
I am a beginner in WDM and found that many examples require specifying the paging or segmentation of functions, as shown below: #pragma alloc_text(INIT, DriverEntry) #pragma alloc_text(PAGE, Example_U...