In electronic measurement technology, frequency measurement is one of the most basic measurements. The commonly used frequency measurement method and period measurement method have great limitations i
I used msp430f149 to make a serial communication and analog acquisition board, which has an LED test light. When testing whether the board is normal, I used the LED test light program and downloaded t
I made a rotating interface menu, and entered the corresponding desktop through this menu. The first two desktops refer to the official examples to show page cutting. The third page modified the offic
As shown in the circuit diagram below, this is a transceiver. I would like to ask you all, now I only want to use the sending part. 1. Is it possible to intercept the circuit in this way? Is there any
[b]1-3-2. Calculation of energy storage inductance of reverse series switching power supply[/b] The calculation method of energy storage inductance of reverse series switching power supply is basicall
Our factory has a hydraulic system. The oil pipeline is 3 cm in diameter. The pipeline is very valuable and cannot be disconnected in the middle (that is, there is no chance of contact with the hydrau